{"id":122074,"name":"ARYSPHERE x402 channel","description":"x402 Bazaar channel at https://ari001.tailb4ac3a.ts.net: paid HTTP routes for AI agents, settled per call in USDC. Unpaid GET answers 402 with the terms; a paid call is served. The routes are also listed as tools at https://ari001.tailb4ac3a.ts.net/mcp (POST JSON-RPC) and as an OpenAPI document at https://ari001.tailb4ac3a.ts.net/openapi.json.","card_url":"https://ari001.tailb4ac3a.ts.net/.well-known/agent-card.json","endpoint":"https://ari001.tailb4ac3a.ts.net","protocol_version":"0.2.5","first_seen":"2026-10-15T06:03:11.471796+00:00","last_verified":"2026-10-15T06:03:11.471796+00:00","card":{"url":"https://ari001.tailb4ac3a.ts.net","name":"ARYSPHERE x402 channel","skills":[{"id":"/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict","name":"base token verdict","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict."},{"id":"/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_market","name":"base token verdict market","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_market."},{"id":"/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3","name":"base token verdict v3","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.01 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3."},{"id":"/v1/ventures/x402_chain_reads_v1/base_balance_1","name":"base balance 1","tags":["8453","x402"],"examples":[],"description":"Returns the ETH balance of a supplied Base address via eth_getBalance; takes address (0x + 40 hex). Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_balance_1."},{"id":"/v1/ventures/x402_chain_reads_v1/base_balance_code_bundle","name":"base balance code bundle","tags":["8453","x402"],"examples":[],"description":"Returns base_eth_getbalance and base_eth_getcode results in one paid call, keyed by each part's name. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.006 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_balance_code_bundle."},{"id":"/v1/ventures/x402_chain_reads_v1/base_contract_abi","name":"base contract abi","tags":["8453","x402"],"examples":[],"description":"Returns the ABI of a contract on Base from its address. Base ERC-20 / ERC-721 ABI of a contract address. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_contract_abi."},{"id":"/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof","name":"base erc20 balanceof","tags":["8453","x402"],"examples":[],"description":"ERC-20 balance read on Base: takes token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex) and returns that holder's balanceOf as read from the token contract. Base ERC-20 read of token + holder address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof."},{"id":"/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof","name":"base erc721 ownerof","tags":["8453","x402"],"examples":[],"description":"NFT owner read on Base: takes token (ERC-721 contract, 0x + 40 hex) and id (decimal token id) and returns the address that ownerOf(id) reports on the contract. Base ERC-721 read of token + token id. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_gas_price","name":"base eth gas price","tags":["8453","x402"],"examples":[],"description":"Base gas price via eth_gasPrice for the x402 Bazaar channel; returns the current Base L2 gas price. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gas_price."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_gasprice","name":"base eth gasprice","tags":["8453","x402"],"examples":[],"description":"Returns the current Base gas price in wei from eth_gasPrice. Takes no parameters; for agents pricing Base transactions. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gasprice."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_getbalance","name":"base eth getbalance","tags":["8453","x402"],"examples":[],"description":"Returns the native ETH balance of a Base address via eth_getBalance. Takes one query parameter: address (0x + 40 hex). Base RPC read of address and block. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getbalance."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_getblockbynumber","name":"base eth getblockbynumber","tags":["8453","x402"],"examples":[],"description":"Returns Base block information for query parameter block (block number or latest) via eth_getBlockByNumber. Base RPC read of a block number. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getblockbynumber."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_getcode","name":"base eth getcode","tags":["8453","x402"],"examples":[],"description":"Returns the deployed bytecode at an Ethereum address on Base. Takes address (0x + 40 hex) and returns the contract code as a hex string. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getcode."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_getlogs","name":"base eth getlogs","tags":["8453","x402"],"examples":[],"description":"Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns the matching eth_getLogs entries. Base RPC read of an address, block or transaction. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getlogs."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionbyhash","name":"base eth gettransactionbyhash","tags":["8453","x402"],"examples":[],"description":"Base eth_getTransactionByHash. Takes hash (transaction hash, 0x + 64 hex) and returns that Base transaction as the node returns it: from, to, value, gas, gas price, input, nonce, block number and transaction index, or null if the node does not know the hash. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionbyhash."},{"id":"/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionreceipt","name":"base eth gettransactionreceipt","tags":["8453","x402"],"examples":[],"description":"Returns the Base transaction receipt for a transaction hash: status, logs bloom, gas used, effective gas price, and contract address when one was created. Takes hash (0x + 64 hex). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionreceipt."},{"id":"/v1/ventures/x402_chain_reads_v1/base_gas_price","name":"base gas price","tags":["8453","x402"],"examples":[],"description":"Returns the current Base gas price in wei via eth_gasPrice. Takes no parameters. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_gas_price."},{"id":"/v1/ventures/x402_chain_reads_v1/base_reads_bundle","name":"base reads bundle","tags":["8453","x402"],"examples":[],"description":"Returns base_eth_getbalance and network_info_summary results in one paid call, keyed by part name. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.008 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_reads_bundle."},{"id":"/v1/ventures/x402_chain_reads_v1/base_wallet_1","name":"base wallet 1","tags":["8453","x402"],"examples":[],"description":"Returns the ETH balance of a supplied Base address via eth_getBalance; takes address (0x + 40 hex). Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_wallet_1."},{"id":"/v1/ventures/x402_chain_reads_v1/chain_fees_digest","name":"chain fees digest","tags":["8453","x402"],"examples":[],"description":"Returns a 24h and 30d digest of Gnosis Chain fees: total fees, top categories with share and leader, and top protocols by share, read from the estate's chain-fees feed. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chain_fees_digest."},{"id":"/v1/ventures/x402_chain_reads_v1/chat_deepseek_v3_2","name":"chat deepseek v3 2","tags":["8453","x402"],"examples":[],"description":"OpenAI-style chat completion from DeepSeek-V4-Flash-0731. Base LLM chat with messages and max_tokens. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_deepseek_v3_2."},{"id":"/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b","name":"chat qwen3 32b","tags":["8453","x402"],"examples":[],"description":"Qwen3-32B chat completion. POST {messages: [{role, content}], max_tokens <= 1024}, with up to 16,000 characters across all messages. Base LLM chat with messages and max_tokens. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b."},{"id":"/v1/ventures/x402_chain_reads_v1/ens_resolve","name":"ens resolve","tags":["8453","x402"],"examples":[],"description":"ENS resolution on Ethereum mainnet. Pass name (an ASCII .eth name) to get its resolved address, or address (0x + 40 hex) to get its primary ENS name, reverse-resolved and verified forward. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/ens_resolve."},{"id":"/v1/ventures/x402_chain_reads_v1/erc20_allowance","name":"erc20 allowance","tags":["8453","x402"],"examples":[],"description":"Returns an ERC-20 allowance as a uint256 for a token, owner and spender on Base, read from the contract via eth_call. Base ERC-20 read of token + holder + spender addresses. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc20_allowance."},{"id":"/v1/ventures/x402_chain_reads_v1/erc20_total_supply","name":"erc20 total supply","tags":["8453","x402"],"examples":[],"description":"Reads the totalSupply of an ERC-20 token contract on Base and returns it as a decimal integer string. Takes token (the ERC-20 contract address, 0x + 40 hex). Base ERC-20 read of token contract address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc20_total_supply."},{"id":"/v1/ventures/x402_chain_reads_v1/erc721_tokens_of","name":"erc721 tokens of","tags":["8453","x402"],"examples":[],"description":"Returns every token ID an owner holds for an Enumerable ERC-721 contract, read on Base. Base ERC-721 read of token + token id. Price $0.008 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc721_tokens_of."},{"id":"/v1/ventures/x402_chain_reads_v1/eth_block_number_base","name":"eth block number base","tags":["8453","x402"],"examples":[],"description":"Returns the latest block number for the Base chain as a JSON-RPC eth_blockNumber response. Takes no parameters. Base RPC read of an address, block or transaction. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_block_number_base."},{"id":"/v1/ventures/x402_chain_reads_v1/eth_chainid","name":"eth chainid","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet eth_chainId: takes no query parameters and returns the chain id the node reports. Base RPC read of an address, block or transaction. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_chainid."},{"id":"/v1/ventures/x402_chain_reads_v1/eth_get_transaction_receipt","name":"eth get transaction receipt","tags":["8453","x402"],"examples":[],"description":"Returns the transaction receipt for a given transaction hash on Base. Takes one query parameter: hash, the 0x-prefixed transaction hash. Base RPC read of an address, block or transaction. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_get_transaction_receipt."},{"id":"/v1/ventures/x402_chain_reads_v1/eth_getblockbynumber","name":"eth getblockbynumber","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet eth_getBlockByNumber: takes `block` (a block number, or 'latest') and returns that block exactly as the node gives it. Base RPC read of a block number. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_getblockbynumber."},{"id":"/v1/ventures/x402_chain_reads_v1/eth_gettransactionbyhash","name":"eth gettransactionbyhash","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet eth_getTransactionByHash: takes `hash` (transaction hash, 0x + 64 hex) and returns the transaction exactly as the node gives it, or null if the node does not know it. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_gettransactionbyhash."},{"id":"/v1/ventures/x402_chain_reads_v1/eth_gettransactioncount","name":"eth gettransactioncount","tags":["8453","x402"],"examples":[],"description":"Returns the current transaction count (nonce) for a Base address via eth_getTransactionCount JSON-RPC. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_gettransactioncount."},{"id":"/v1/ventures/x402_chain_reads_v1/gnosis_eth_getbalance","name":"gnosis eth getbalance","tags":["8453","x402"],"examples":[],"description":"Native xDAI balance of one address on Gnosis Chain at the latest block: the raw eth_getBalance result in wei (hex). Takes exactly one query parameter, address (0x + 40 hex). Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/gnosis_eth_getbalance."},{"id":"/v1/ventures/x402_chain_reads_v1/gnosis_eth_getlogs","name":"gnosis eth getlogs","tags":["8453","x402"],"examples":[],"description":"Returns raw event logs for one Gnosis contract via eth_getLogs. Takes address (0x+40 hex), optional topic0 (0x+64 hex), optional blocks (last N, default 10). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/gnosis_eth_getlogs."},{"id":"/v1/ventures/x402_chain_reads_v1/llm_chat_llama3_1_8b","name":"llm chat llama3 1 8b","tags":["8453","x402"],"examples":[],"description":"OpenAI-style chat completion from Llama-3.1-8B-Instruct. Base LLM chat with messages and max_tokens. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/llm_chat_llama3_1_8b."},{"id":"/v1/ventures/x402_chain_reads_v1/network_info_balance_bundle","name":"network info balance bundle","tags":["8453","x402"],"examples":[],"description":"Returns network_info_summary and base_eth_getbalance in one paid call: Base chain summary plus native balance for an address. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/network_info_balance_bundle."},{"id":"/v1/ventures/x402_chain_reads_v1/network_info_summary","name":"network info summary","tags":["8453","x402"],"examples":[],"description":"Base network summary in one call: current block number, chain id and gas price. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/network_info_summary."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_contract_abi","name":"eth mainnet contract abi","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet contract ABI. Takes query parameter address (contract, 0x + 40 hex). Returns the contract's ABI as JSON when one is available for that address. Base ERC-20 / ERC-721 ABI of a contract address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_contract_abi."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_allowance","name":"eth mainnet erc20 allowance","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet ERC-20 allowance. Takes query parameters token (ERC-20 contract, 0x + 40 hex), owner (0x + 40 hex) and spender (0x + 40 hex). Returns the raw allowance read from the contract. Base ERC-20 read of token + holder + spender addresses. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_allowance."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof","name":"eth mainnet erc20 balanceof","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet ERC-20 balanceOf. Takes query parameters token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex). Returns the holder's raw token balance read from the contract. Base ERC-20 read of token + holder address. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply","name":"eth mainnet erc20 totalsupply","tags":["8453","x402"],"examples":[],"description":"Total supply of an ERC-20 token contract on Ethereum via totalSupply given token address. Base ERC-20 read of token contract address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_ownerof","name":"eth mainnet erc721 ownerof","tags":["8453","x402"],"examples":[],"description":"Returns the owner address of an ERC-721 token on Ethereum mainnet. Takes token (contract address, 0x plus 40 hex) and id (decimal token id). Base ERC-721 read of token + token id. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_ownerof."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber","name":"eth mainnet eth blocknumber","tags":["8453","x402"],"examples":[],"description":"Returns the latest Ethereum mainnet block number via eth_blockNumber. Takes no parameters. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_get_block_by_number","name":"eth mainnet eth get block by number","tags":["8453","x402"],"examples":[],"description":"Returns an Ethereum mainnet block by number or 'latest' via eth_getBlockByNumber. Takes block (a block number, or 'latest'). Base RPC read of a block number. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_get_block_by_number."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getbalance","name":"eth mainnet eth getbalance","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet ETH balance for one address via eth_getBalance. Takes address (0x + 40 hex) and returns the hex balance in wei. Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getbalance."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode","name":"eth mainnet eth getcode","tags":["8453","x402"],"examples":[],"description":"Takes an address (0x + 40 hex) and returns the contract bytecode on Ethereum mainnet via eth_getCode. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getlogs","name":"eth mainnet eth getlogs","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet contract event logs via eth_getLogs. Query parameters: address (contract, 0x + 40 hex), topic0 (optional event signature hash, 0x + 64 hex), blocks (optional, last N blocks, 1-100, default 10). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getlogs."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash","name":"eth mainnet eth gettransactionbyhash","tags":["8453","x402"],"examples":[],"description":"Returns full Ethereum transaction details by hash via eth_getTransactionByHash on Ethereum mainnet. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactioncount","name":"eth mainnet eth gettransactioncount","tags":["8453","x402"],"examples":[],"description":"Returns the number of transactions sent from an Ethereum address (eth_getTransactionCount). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactioncount."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice","name":"eth mainnet gasprice","tags":["8453","x402"],"examples":[],"description":"Returns the current Ethereum mainnet gas price in wei; takes no parameters. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber","name":"eth mainnet getblockbynumber","tags":["8453","x402"],"examples":[],"description":"Returns the Ethereum block header for a given block number or 'latest' through the estate's shared chain door. Base RPC read of a block number. Price $0.011 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_logs_and_tx","name":"eth mainnet logs and tx","tags":["8453","x402"],"examples":[],"description":"Returns eth_getLogs and eth_getTransactionByHash results for the given Ethereum mainnet parameters in one paid call. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_logs_and_tx."},{"id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_tx_receipt","name":"eth mainnet tx receipt","tags":["8453","x402"],"examples":[],"description":"Ethereum mainnet transaction receipt via eth_getTransactionReceipt. Takes query parameter hash (transaction hash, 0x + 64 hex). Returns the node's receipt: status, block, gas used, logs. Base RPC read of an address, block or transaction. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_tx_receipt."},{"id":"/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict","name":"eth mainnet token verdict","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict."},{"id":"/v1/ventures/x402_eth_token_verdict_v1/eth_token_verdict","name":"eth token verdict","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_token_verdict_v1/eth_token_verdict."},{"id":"/v1/ventures/x402_offer_token_verdict_v1/base_token_verdict","name":"base token verdict","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_offer_token_verdict_v1/base_token_verdict."},{"id":"/v1/ventures/x402_offer_token_verdict_v2/base_token_verdict_v2","name":"base token verdict v2","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_offer_token_verdict_v2/base_token_verdict_v2."},{"id":"/v1/ventures/x402_token_verdict_v1/base_token_verdict","name":"base token verdict","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_token_verdict_v1/base_token_verdict."},{"id":"/v1/ventures/x402_token_verdict_v1/base_token_verdict_trial","name":"base token verdict trial","tags":["8453","x402"],"examples":[],"description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_token_verdict_v1/base_token_verdict_trial."}],"version":"1","description":"x402 Bazaar channel at https://ari001.tailb4ac3a.ts.net: paid HTTP routes for AI agents, settled per call in USDC. Unpaid GET answers 402 with the terms; a paid call is served. The routes are also listed as tools at https://ari001.tailb4ac3a.ts.net/mcp (POST JSON-RPC) and as an OpenAPI document at https://ari001.tailb4ac3a.ts.net/openapi.json.","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"protocolVersion":"0.2.5","defaultInputModes":["application/json"],"defaultOutputModes":["application/json"]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-15T06:03:11.471796+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_check":{"checked_at":"2026-10-15T06:03:11.471796+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://ari001.tailb4ac3a.ts.net/.well-known/agent-card.json"],"also_observed_in":[{"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_seen":"2026-10-15T05:59:29.839673+00:00"}],"skills":[{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_balance_1","name":"base balance 1","description":"Returns the ETH balance of a supplied Base address via eth_getBalance; takes address (0x + 40 hex). Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_balance_1.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_balance_code_bundle","name":"base balance code bundle","description":"Returns base_eth_getbalance and base_eth_getcode results in one paid call, keyed by each part's name. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.006 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_balance_code_bundle.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_contract_abi","name":"base contract abi","description":"Returns the ABI of a contract on Base from its address. Base ERC-20 / ERC-721 ABI of a contract address. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_contract_abi.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof","name":"base erc20 balanceof","description":"ERC-20 balance read on Base: takes token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex) and returns that holder's balanceOf as read from the token contract. Base ERC-20 read of token + holder address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof","name":"base erc721 ownerof","description":"NFT owner read on Base: takes token (ERC-721 contract, 0x + 40 hex) and id (decimal token id) and returns the address that ownerOf(id) reports on the contract. Base ERC-721 read of token + token id. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_gas_price","name":"base eth gas price","description":"Base gas price via eth_gasPrice for the x402 Bazaar channel; returns the current Base L2 gas price. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gas_price.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_gasprice","name":"base eth gasprice","description":"Returns the current Base gas price in wei from eth_gasPrice. Takes no parameters; for agents pricing Base transactions. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gasprice.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_getbalance","name":"base eth getbalance","description":"Returns the native ETH balance of a Base address via eth_getBalance. Takes one query parameter: address (0x + 40 hex). Base RPC read of address and block. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getbalance.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_getblockbynumber","name":"base eth getblockbynumber","description":"Returns Base block information for query parameter block (block number or latest) via eth_getBlockByNumber. Base RPC read of a block number. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getblockbynumber.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_getcode","name":"base eth getcode","description":"Returns the deployed bytecode at an Ethereum address on Base. Takes address (0x + 40 hex) and returns the contract code as a hex string. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getcode.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_getlogs","name":"base eth getlogs","description":"Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns the matching eth_getLogs entries. Base RPC read of an address, block or transaction. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getlogs.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionbyhash","name":"base eth gettransactionbyhash","description":"Base eth_getTransactionByHash. Takes hash (transaction hash, 0x + 64 hex) and returns that Base transaction as the node returns it: from, to, value, gas, gas price, input, nonce, block number and transaction index, or null if the node does not know the hash. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionbyhash.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionreceipt","name":"base eth gettransactionreceipt","description":"Returns the Base transaction receipt for a transaction hash: status, logs bloom, gas used, effective gas price, and contract address when one was created. Takes hash (0x + 64 hex). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionreceipt.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_gas_price","name":"base gas price","description":"Returns the current Base gas price in wei via eth_gasPrice. Takes no parameters. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_gas_price.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_reads_bundle","name":"base reads bundle","description":"Returns base_eth_getbalance and network_info_summary results in one paid call, keyed by part name. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.008 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_reads_bundle.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_offer_token_verdict_v1/base_token_verdict","name":"base token verdict","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_offer_token_verdict_v1/base_token_verdict.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict","name":"base token verdict","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_token_verdict_v1/base_token_verdict","name":"base token verdict","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_token_verdict_v1/base_token_verdict.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_market","name":"base token verdict market","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_market.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_token_verdict_v1/base_token_verdict_trial","name":"base token verdict trial","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_token_verdict_v1/base_token_verdict_trial.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_offer_token_verdict_v2/base_token_verdict_v2","name":"base token verdict v2","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.02 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_offer_token_verdict_v2/base_token_verdict_v2.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3","name":"base token verdict v3","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.01 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/base_wallet_1","name":"base wallet 1","description":"Returns the ETH balance of a supplied Base address via eth_getBalance; takes address (0x + 40 hex). Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_wallet_1.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/chain_fees_digest","name":"chain fees digest","description":"Returns a 24h and 30d digest of Gnosis Chain fees: total fees, top categories with share and leader, and top protocols by share, read from the estate's chain-fees feed. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chain_fees_digest.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/chat_deepseek_v3_2","name":"chat deepseek v3 2","description":"OpenAI-style chat completion from DeepSeek-V4-Flash-0731. Base LLM chat with messages and max_tokens. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_deepseek_v3_2.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b","name":"chat qwen3 32b","description":"Qwen3-32B chat completion. POST {messages: [{role, content}], max_tokens <= 1024}, with up to 16,000 characters across all messages. Base LLM chat with messages and max_tokens. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/ens_resolve","name":"ens resolve","description":"ENS resolution on Ethereum mainnet. Pass name (an ASCII .eth name) to get its resolved address, or address (0x + 40 hex) to get its primary ENS name, reverse-resolved and verified forward. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/ens_resolve.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/erc20_allowance","name":"erc20 allowance","description":"Returns an ERC-20 allowance as a uint256 for a token, owner and spender on Base, read from the contract via eth_call. Base ERC-20 read of token + holder + spender addresses. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc20_allowance.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/erc20_total_supply","name":"erc20 total supply","description":"Reads the totalSupply of an ERC-20 token contract on Base and returns it as a decimal integer string. Takes token (the ERC-20 contract address, 0x + 40 hex). Base ERC-20 read of token contract address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc20_total_supply.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/erc721_tokens_of","name":"erc721 tokens of","description":"Returns every token ID an owner holds for an Enumerable ERC-721 contract, read on Base. Base ERC-721 read of token + token id. Price $0.008 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc721_tokens_of.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/eth_block_number_base","name":"eth block number base","description":"Returns the latest block number for the Base chain as a JSON-RPC eth_blockNumber response. Takes no parameters. Base RPC read of an address, block or transaction. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_block_number_base.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/eth_chainid","name":"eth chainid","description":"Ethereum mainnet eth_chainId: takes no query parameters and returns the chain id the node reports. Base RPC read of an address, block or transaction. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_chainid.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/eth_get_transaction_receipt","name":"eth get transaction receipt","description":"Returns the transaction receipt for a given transaction hash on Base. Takes one query parameter: hash, the 0x-prefixed transaction hash. Base RPC read of an address, block or transaction. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_get_transaction_receipt.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/eth_getblockbynumber","name":"eth getblockbynumber","description":"Ethereum mainnet eth_getBlockByNumber: takes `block` (a block number, or 'latest') and returns that block exactly as the node gives it. Base RPC read of a block number. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_getblockbynumber.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/eth_gettransactionbyhash","name":"eth gettransactionbyhash","description":"Ethereum mainnet eth_getTransactionByHash: takes `hash` (transaction hash, 0x + 64 hex) and returns the transaction exactly as the node gives it, or null if the node does not know it. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_gettransactionbyhash.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/eth_gettransactioncount","name":"eth gettransactioncount","description":"Returns the current transaction count (nonce) for a Base address via eth_getTransactionCount JSON-RPC. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/eth_gettransactioncount.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_contract_abi","name":"eth mainnet contract abi","description":"Ethereum mainnet contract ABI. Takes query parameter address (contract, 0x + 40 hex). Returns the contract's ABI as JSON when one is available for that address. Base ERC-20 / ERC-721 ABI of a contract address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_contract_abi.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_allowance","name":"eth mainnet erc20 allowance","description":"Ethereum mainnet ERC-20 allowance. Takes query parameters token (ERC-20 contract, 0x + 40 hex), owner (0x + 40 hex) and spender (0x + 40 hex). Returns the raw allowance read from the contract. Base ERC-20 read of token + holder + spender addresses. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_allowance.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof","name":"eth mainnet erc20 balanceof","description":"Ethereum mainnet ERC-20 balanceOf. Takes query parameters token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex). Returns the holder's raw token balance read from the contract. Base ERC-20 read of token + holder address. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply","name":"eth mainnet erc20 totalsupply","description":"Total supply of an ERC-20 token contract on Ethereum via totalSupply given token address. Base ERC-20 read of token contract address. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_ownerof","name":"eth mainnet erc721 ownerof","description":"Returns the owner address of an ERC-721 token on Ethereum mainnet. Takes token (contract address, 0x plus 40 hex) and id (decimal token id). Base ERC-721 read of token + token id. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_ownerof.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber","name":"eth mainnet eth blocknumber","description":"Returns the latest Ethereum mainnet block number via eth_blockNumber. Takes no parameters. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_get_block_by_number","name":"eth mainnet eth get block by number","description":"Returns an Ethereum mainnet block by number or 'latest' via eth_getBlockByNumber. Takes block (a block number, or 'latest'). Base RPC read of a block number. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_get_block_by_number.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getbalance","name":"eth mainnet eth getbalance","description":"Ethereum mainnet ETH balance for one address via eth_getBalance. Takes address (0x + 40 hex) and returns the hex balance in wei. Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getbalance.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode","name":"eth mainnet eth getcode","description":"Takes an address (0x + 40 hex) and returns the contract bytecode on Ethereum mainnet via eth_getCode. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getlogs","name":"eth mainnet eth getlogs","description":"Ethereum mainnet contract event logs via eth_getLogs. Query parameters: address (contract, 0x + 40 hex), topic0 (optional event signature hash, 0x + 64 hex), blocks (optional, last N blocks, 1-100, default 10). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getlogs.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash","name":"eth mainnet eth gettransactionbyhash","description":"Returns full Ethereum transaction details by hash via eth_getTransactionByHash on Ethereum mainnet. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactioncount","name":"eth mainnet eth gettransactioncount","description":"Returns the number of transactions sent from an Ethereum address (eth_getTransactionCount). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactioncount.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice","name":"eth mainnet gasprice","description":"Returns the current Ethereum mainnet gas price in wei; takes no parameters. Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber","name":"eth mainnet getblockbynumber","description":"Returns the Ethereum block header for a given block number or 'latest' through the estate's shared chain door. Base RPC read of a block number. Price $0.011 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_logs_and_tx","name":"eth mainnet logs and tx","description":"Returns eth_getLogs and eth_getTransactionByHash results for the given Ethereum mainnet parameters in one paid call. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_logs_and_tx.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict","name":"eth mainnet token verdict","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_reads_v1/eth_mainnet_tx_receipt","name":"eth mainnet tx receipt","description":"Ethereum mainnet transaction receipt via eth_getTransactionReceipt. Takes query parameter hash (transaction hash, 0x + 64 hex). Returns the node's receipt: status, block, gas used, logs. Base RPC read of an address, block or transaction. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_tx_receipt.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_eth_token_verdict_v1/eth_token_verdict","name":"eth token verdict","description":"Base ERC-20 verdict of a token contract address. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots. It does not read holders, liquidity or price and makes no safety or legitimacy call. Price $0.012 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_token_verdict_v1/eth_token_verdict.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/gnosis_eth_getbalance","name":"gnosis eth getbalance","description":"Native xDAI balance of one address on Gnosis Chain at the latest block: the raw eth_getBalance result in wei (hex). Takes exactly one query parameter, address (0x + 40 hex). Base RPC read of address and block. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/gnosis_eth_getbalance.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/gnosis_eth_getlogs","name":"gnosis eth getlogs","description":"Returns raw event logs for one Gnosis contract via eth_getLogs. Takes address (0x+40 hex), optional topic0 (0x+64 hex), optional blocks (last N, default 10). Base RPC read of an address, block or transaction. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/gnosis_eth_getlogs.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/llm_chat_llama3_1_8b","name":"llm chat llama3 1 8b","description":"OpenAI-style chat completion from Llama-3.1-8B-Instruct. Base LLM chat with messages and max_tokens. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total. Price $0.003 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/llm_chat_llama3_1_8b.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/network_info_balance_bundle","name":"network info balance bundle","description":"Returns network_info_summary and base_eth_getbalance in one paid call: Base chain summary plus native balance for an address. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. Price $0.005 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/network_info_balance_bundle.","tags":["8453","x402"],"quality_warning":false},{"skill_id":"/v1/ventures/x402_chain_reads_v1/network_info_summary","name":"network info summary","description":"Base network summary in one call: current block number, chain id and gas price. Price $0.002 per call on eip155:8453. Pay with x402 at https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/network_info_summary.","tags":["8453","x402"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":1,"passed":1},"recent_checks":[{"card_url":"https://ari001.tailb4ac3a.ts.net/.well-known/agent-card.json","checked_at":"2026-10-15T06:03:11.471796+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":null,"protocol_check":{"checked_at":"2026-10-15T06:03:11.471796+00:00","state":"unconfirmed","http_status":404,"detail":"Endpoint response did not match the JSON-RPC request"},"x402_price_check":null,"events":[],"relationships":[],"verification":{"agent_card_url":"https://ari001.tailb4ac3a.ts.net/.well-known/agent-card.json","last_successful_card_check":"2026-10-15T06:03:11.471796+00:00","latest_card_check":{"checked_at":"2026-10-15T06:03:11.471796+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-15T06:03:11.471796+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":null,"endpoint_tls_reachable":null,"protocol_check_state":"unconfirmed","protocol_checked_at":"2026-10-15T06:03:11.471796+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}