{"id":11363,"name":"ChainHelix for Machines","description":"Nine chain onchain intelligence with a verifiable track record. Free tools serve the proof stream. Paid tools cost 1 cent to 19 USD per call in stablecoins over Binance b402 on BNB Smart Chain (USDT, USDC, USD1, U) or x402 on Base (USDC), or run on an API key (a key never covers attest, webhook_register, cleared_buyer, stream_register, stream_register_all, standing_watch, lexicon_bundle, lexicon_statement: always paid per use). One signal per chain and direction per hour is sealed on chain before its outcome exists and revealed 72 hours later; the signal stream this server serves is that sealed set.","card_url":"https://mcp.chainhelix.io/.well-known/agent-card.json","endpoint":"https://mcp.chainhelix.io","protocol_version":"0.2.6","first_seen":"2026-10-10T12:53:44.422555+00:00","last_verified":"2026-10-10T20:23:09.794474+00:00","card":{"url":"https://mcp.chainhelix.io","name":"ChainHelix for Machines","proof":{"page":"https://chainhelix.io/proof","spec":"https://chainhelix.io/proof_spec.json"},"skills":[{"id":"proof_spec","name":"proof spec","tags":["free"],"description":"The machine verification spec for the ChainHelix attestation stream"},{"id":"list_reveals","name":"list reveals","tags":["free"],"description":"Matured signal reveals with Merkle paths. Optional month YYYY-MM and limit"},{"id":"freshness","name":"freshness","tags":["free"],"description":"Free check before you pay: for every data tool, the content hash and validUntil of its current default result (all chains). If the hash matches what you already hold, nothing changed and there is noth"},{"id":"daily_digest","name":"daily digest","tags":["free"],"description":"One hash per day: the Merkle digest of every reveal, hire deliverable and verification record stored on BNB Greenfield that day, with its root sealed on opBNB. Optional date YYYY-MM-DD, default the la"},{"id":"data_changelog","name":"data changelog","tags":["free"],"description":"Dated record of every change to the data this server sells: rule flips, label fixes, duplicate removals, band versions, sample notices, each with the date, the tools affected and the count. Optional t"},{"id":"verify_reveal","name":"verify reveal","tags":["free"],"description":"Recompute the hash and Merkle fold for one reveal by sequence number. Returns each check result plus the data to re-verify independently on chain"},{"id":"attestation_stats","name":"attestation stats","tags":["free"],"description":"Live counts of the attestation stream: committed, anchored, revealed, gaps"},{"id":"attest_spec","name":"attest spec","tags":["free"],"description":"The machine verification spec for the attestation service, how sealed claims are hashed, put on chain and verified independently"},{"id":"attest","name":"attest","tags":["paid"],"description":"Seal any claim on chain now, reveal it later, a track record nobody can backdate. Send your claim as the payload string with an optional revealDelayHours from 1 to 720, default 72. Your identity is yo"},{"id":"attest_status","name":"attest status","tags":["free"],"description":"Check one sealed claim by tenant plus seq or hash. Before reveal time only the receipt shows; after it the claim text and salt are included. With a nonce it returns the receipt of a paid answer instea"},{"id":"list_attestations","name":"list attestations","tags":["free"],"description":"A tenant’s full sealed-claim stream, newest first. Matured claims include their text and salt. Optional limit up to 200"},{"id":"webhook_register","name":"webhook register","tags":["paid"],"description":"Get ChainHelix events PUSHED to your https URL instead of polling: signal_sealed (the sealed signal stream the moment each signal exists), trade_closed (every finished trade with its result), lead_ale"},{"id":"stream_register","name":"stream register","tags":["paid"],"description":"The MEV order flow stream PUSHED to your https URL for one chain: one signed message per completed minute with detected MEV on that chain, each carrying the per-pool rows of that minute (the same rows"},{"id":"stream_register_all","name":"stream register all","tags":["paid"],"description":"The MEV order flow stream PUSHED to your https URL for all four chains at once (bnb, ethereum, polygon, avalanche): one signed message per chain per completed minute with detected MEV, each carrying t"},{"id":"standing_watch","name":"standing watch","tags":["paid"],"description":"The standing of one ERC-8004 agent on BNB Smart Chain WATCHED for you: 4 dollars buys 7 days of standing_change messages for one agent id PUSHED to your https url, signed. The baseline standing arrive"},{"id":"webhook_status","name":"webhook status","tags":["free"],"description":"Your registered webhooks for your tenant identity (your paying wallet, or your key id), optionally narrowed to one id. Without secret each webhook shows id, active and expiry only. With the signing se"},{"id":"webhook_unregister","name":"webhook unregister","tags":["free"],"description":"Remove a webhook. Takes the id and the signing secret from registration, only the holder of the secret can remove it"},{"id":"prices","name":"prices","tags":["paid"],"description":"Live price for every chain in one call, the one cent market check. Omit chain for all nine"},{"id":"latest_signals","name":"latest signals","tags":["paid"],"description":"The live ChainHelix signal stream, newest first. Each signal names chain, direction, entry price and a conviction score with its ranking tier, and each one is sealed on the opBNB chain before its outc"},{"id":"situation_report","name":"situation report","tags":["paid"],"description":"The full market picture in one call: market state with momentum (RSI, MACD, 4h trend), price walls, large transfers, bot activity and the Bitcoin queue for every chain in a single report. Omit chain f"},{"id":"deep_report","name":"deep report","tags":["paid"],"description":"The complete nine chain research brief in one call: the full market report with price walls, large transfers and bot activity, the live signal stream with conviction scores and ranking tiers, cross ch"},{"id":"verified_agents","name":"verified agents","tags":["paid"],"description":"ChainHelix Verified, the live map of agents on BNB Smart Chain that are actually running: every ERC-8004 registration is probed from its own on-chain record and only alive and hireable agents are list"},{"id":"market_state","name":"market state","tags":["paid"],"description":"Regime, range age, volatility state and momentum per chain: RSI 14 on 1h, 4h and 1d, MACD 12/26/9 on 1h and 4h, the 4h EMA trend and one summary momentum state. Omit chain for all nine"},{"id":"mev_intel","name":"mev intel","tags":["paid"],"description":"MEV event rates per chain and type vs the trailing weekly pace. window in hours, default 24, max 168. Types overlap and must not be summed: a backrun transaction also emits an arbitrage row. NFT cover"},{"id":"wall_map","name":"wall map","tags":["paid"],"description":"Support and resistance price walls per chain with touch counts and strength, from hourly to weekly market structure, the same wall map the ChainHelix engine trades with: the five strongest levels on e"},{"id":"whale_flows","name":"whale flows","tags":["paid"],"description":"Large transfer counts and USD totals per chain, one row per transaction over 500,000 USD, with exchangeTouching = transfers from or to a known exchange hot wallet or deposit address. What is counted: "},{"id":"congestion","name":"congestion","tags":["paid"],"description":"Bitcoin queue depth now vs the past 30 days plus the current fastest fee"},{"id":"correlation_matrix","name":"correlation matrix","tags":["paid"],"description":"Pairwise correlation of hourly returns across the nine chains. window in days default 7 max 30"},{"id":"iv_summary","name":"iv summary","tags":["paid"],"description":"Near term option implied volatility for Bitcoin and Ethereum, now vs one week ago"},{"id":"session_stats","name":"session stats","tags":["paid"],"description":"Share of price movement per trading session over 7 days. Sessions are Asia London New York in UTC thirds"},{"id":"buy_key","name":"buy key","tags":["free"],"description":"API keys are not on sale at the moment: every plan answers \"This plan is not on sale.\" and no order is created. When the sale opens this tool returns a payment address, an exact amount in USDC or USDT"},{"id":"key_order_status","name":"key order status","tags":["free"],"description":"Check a key order created with buy_key. Takes the claim token, reports whether the payment has been seen and whether the key is ready to claim"},{"id":"claim_key","name":"claim key","tags":["free"],"description":"Claim the API key for a paid buy_key order. Takes the claim token. The key is returned exactly once, save it. Payments usually become claimable within 30 minutes of confirming on chain"},{"id":"candles","name":"candles","tags":["paid"],"description":"Price history: open, high, low, close, volume and trade count per candle for one chain, any of fourteen timeframes from one minute to one week, up to 500 candles newest last"},{"id":"open_interest","name":"open interest","tags":["paid"],"description":"Open interest per chain: latest value, the value at the start of the window, change in percent, high and low inside the window and a sampled series. window in hours, default 24, max 720. Omit chain fo"},{"id":"stablecoin_flows","name":"stablecoin flows","tags":["paid"],"description":"Stablecoin mints and burns of 10,000 USD or more per chain and coin over a window: counts, total dollars, large events, and the net of mints minus burns. Coins recorded since 2026-09-30T03:30Z: ethere"},{"id":"liquidations","name":"liquidations","tags":["paid"],"description":"Lending liquidations per chain, protocol and direction over a window: event count, distinct borrowers and liquidators, and per token the amount liquidated (debt covered and collateral seized) with its"},{"id":"bridge_flows","name":"bridge flows","tags":["paid"],"description":"Layer two bridge activity over a window, read from the Ethereum side: base and optimism deposits with the ETH they carry, and withdrawals proven and finalized (count only, the events carry no value: v"},{"id":"mev_bots","name":"mev bots","tags":["paid"],"description":"Active MEV bot addresses on a chain: detections, strategy types seen, first and last seen, high confidence flag. Ordered by detections. active_hours default 168, limit default 50, max 200 Chains cover"},{"id":"builder_relays","name":"builder relays","tags":["paid"],"description":"Ethereum block builder market over a window: blocks delivered and value per relay, and the top builders by blocks. window in hours, default 24, max 720"},{"id":"gas_state","name":"gas state","tags":["paid"],"description":"Network load per chain: latest transaction count, MEV count and rate, average gas and large transaction count, against the 24 hour average of each. Omit chain for all nine"},{"id":"options_skew","name":"options skew","tags":["paid"],"description":"Bitcoin and Ether options volatility surface from Deribit by expiry horizon: short = expiries 0 to 7 days out, front = 8 to 30 days, mid = 31 to 90 days, long = over 90 days. At the money, put and cal"},{"id":"btc_mempool_history","name":"btc mempool history","tags":["paid"],"description":"Bitcoin mempool over a window: fastest fee, transaction count and size as a sampled series with the window high, low and latest. window in hours, default 24, max 168"},{"id":"governance_activity","name":"governance activity","tags":["paid"],"description":"DAO governance on Snapshot per space: the proposals ChainHelix tracks for the space (its most recent ones) recorded inside the window, each counted once at its latest recorded state, split by state (a"},{"id":"wallet_risk","name":"wallet risk","tags":["paid"],"description":"Risk profile of one wallet address across chains: risk score, mixer funding and source, dormancy, transaction count and value, protocols used, bridge count, flagged status, plus its recent bridge, mix"},{"id":"chain_brief","name":"chain brief","tags":["paid"],"description":"One chain, the whole read in one answer: market state with momentum, price walls, large transfers, bot activity, open interest, stablecoin flows and, for bitcoin, the mempool. Sections that fail are n"},{"id":"agent_report","name":"agent report","tags":["paid"],"description":"One agent on BNB Smart Chain, its newest probe from the ChainHelix sweep (probedAt and ageSeconds say how fresh; the sweep re-probes the live set in a continuous pass of about two to three minutes and"},{"id":"search_agents","name":"search agents","tags":["paid"],"description":"Search the ERC-8004 registry on BNB Smart Chain by name and description, joined with ChainHelix live status: alive or hireable with probe age for verified agents, unverified for the rest with the free"},{"id":"hire_quote","name":"hire quote","tags":["paid"],"description":"Ask a hireable agent on BNB Smart Chain for a live signed ERC-8183 quote through ChainHelix: send your task description and terms, receive the signed offer envelope and the steps to fund the job. Only"},{"id":"hire_plan_rebalancer","name":"hire plan rebalancer","tags":["free"],"description":"Plan a hire of the ChainHelix rebalancer agent (ERC-8004 #269223, Portfolio rebalancing plan). Given current holdings, target weights and prices, returns current vs target weights, per-asset drift and"},{"id":"hire_plan_gridtrader","name":"hire plan gridtrader","tags":["free"],"description":"Plan a hire of the ChainHelix gridtrader agent (ERC-8004 #269224, Grid trading ladder). Given a mark price and a budget, returns a symmetric buy/sell grid: buy levels below the price, sell levels abov"},{"id":"hire_plan_yieldopt","name":"hire plan yieldopt","tags":["free"],"description":"Plan a hire of the ChainHelix yieldopt agent (ERC-8004 #269226, Yield allocation across pools). Given candidate pools with APY, optional TVL and risk score, and the capital to place, returns the alloc"},{"id":"hire_plan_healthmon","name":"hire plan healthmon","tags":["free"],"description":"Plan a hire of the ChainHelix healthmon agent (ERC-8004 #269228, Position health report). Lending health: given collateral rows with liquidation thresholds, debt and prices, returns the health factor,"},{"id":"verified_delivery","name":"verified delivery","tags":["paid"],"description":"A neutral check of one agent hire on BNB Smart Chain, sealed on chain. Send the ERC-8183 job id. The deliverable the provider serves and its permanent copy on BNB Greenfield are fetched and hashed; th"},{"id":"delivery_status","name":"delivery status","tags":["paid"],"description":"The sealed delivery claim for a hire. Send the job id, or the sequence number, or the claim hash. Returns the claim, its hash and the opBNB transaction once sealed. A hire with no claim on record is r"},{"id":"delivery_spec","name":"delivery spec","tags":["free"],"description":"How to verify a sealed delivery claim yourself: the canonical form, the hash, the calldata layout on opBNB, what each check means and the steps to repeat them"},{"id":"screened_payer","name":"screened payer","tags":["paid"],"description":"A signed statement on whether a wallet is clear of sanctions lists, the same screen every payer here passes before a settle: the OFAC SDN address list and the on-chain sanctions oracle. Send an EVM ad"},{"id":"cleared_buyer","name":"cleared buyer","tags":["paid"],"description":"A standing sanctions clearance for your wallet, on file for any seller to read before it takes your job. 2 dollars buys 30 days: the wallet that pays this call is screened now against the OFAC SDN lis"},{"id":"buyer_clearance","name":"buyer clearance","tags":["free"],"description":"The standing clearance on file for a wallet: whether a cleared buyer record exists, its paid period, the current signed sanctions statement, how many times it has been renewed and when it renews next."},{"id":"receipt_spec","name":"receipt spec","tags":["free"],"description":"How to verify the receipt on a paid answer yourself: what the receipt hashes, how receipts are batched into one Merkle root, the calldata layout of the seal on opBNB and the steps to check a receipt a"},{"id":"instruments","name":"instruments","tags":["free"],"description":"The instrument list of the ChainHelix instrument lane: SpaceX and Circle perpetuals on Aster (BNB Chain). Venue, contract, chain, fees, funding cycle, session policy and the label every answer uses. T"},{"id":"instrument_state","name":"instrument state","tags":["paid"],"description":"The live state of each instrument: mark, index, basis in bps, funding rate and next funding time, top of book spread, 24h volume, feed health and age. Optional instrument id. Carries meta (contentHash"},{"id":"instrument_signals","name":"instrument signals","tags":["paid"],"description":"The instrument lane signals (paper book, BNB Chain venue) newest first, each with its commit status in the CHXI attestation stream: seq, hash, opBNB transaction. Optional instrument id and limit (defa"},{"id":"instrument_spec","name":"instrument spec","tags":["free"],"description":"How to verify an instrument signal commit and a fill receipt yourself: canonical forms, hashes, the CHXI calldata layouts on opBNB, the reveal rule"},{"id":"verify_instrument_signal","name":"verify instrument signal","tags":["free"],"description":"Check one instrument signal by seq: its commit status and transaction, and when revealed, whether the hash recomputes from the record and folds into its anchor"},{"id":"fill_receipts","name":"fill receipts","tags":["paid"],"description":"Exchange fill receipts of the instrument lane, newest first: the signal timestamp that caused the fill, venue, side, quantity, price, slippage against the signal, the exchange order id, and the seal b"},{"id":"verify_fill","name":"verify fill","tags":["free"],"description":"Check one fill receipt by fill_id: recompute its hash from its fields and, when sealed, the Merkle root of its batch against the seal transaction"},{"id":"mev_pressure","name":"mev pressure","tags":["paid"],"description":"MEV pressure per pool per minute on one chain: for every pool with detected MEV in the window, rows by type (sandwich, backrun, frontrun, arbitrage, jit, nft_mev), distinct victims and attackers, prof"},{"id":"victim_flow","name":"victim flow","tags":["paid"],"description":"The order flow that was extracted on one chain, newest first: every detected victim transaction with its hash, the attacker and its transaction, the pool and protocol, block and position, the victim a"},{"id":"mev_flow_spec","name":"mev flow spec","tags":["free"],"description":"How the MEV order flow data is made and how to check it yourself: the four chains, the six event types and how they overlap, the detection rules in force and their dates, the per-minute stream event a"},{"id":"lead_alerts","name":"lead alerts","tags":["paid"],"description":"Lead alerts on nine chains, newest first: three long reads checked once per closed hour per chain. vol_spike_long (an hour of volume far above its average with a positive MACD histogram), capitulation"},{"id":"lead_alert_spec","name":"lead alert spec","tags":["free"],"description":"The lead alerts explained: what each of the three reads measures, when alerts are written, the fields of an alert, the webhook event, and how to verify an alert commit in the CHXL stream on opBNB with"},{"id":"verify_lead_alert","name":"verify lead alert","tags":["free"],"description":"Check one lead alert by seq: its commit status and opBNB transaction, and whether it folds into its anchor. Pass the alert you hold (the row from lead_alerts or from a push, with its salt) as alert an"},{"id":"agent_standing","name":"agent standing","tags":["paid"],"description":"The standing of one ERC-8004 agent on BNB Smart Chain from what it did, not what it declares: its evidence tier from the paid ERC-8183 hires ChainHelix funded and the delivery checks sealed on opBNB, "},{"id":"standing_bulk","name":"standing bulk","tags":["paid"],"description":"The standing of up to 25 ERC-8004 agents on BNB Smart Chain in one call, one payment, one signature: for each id the same fields as agent_standing (evidence tier from the paid hires ChainHelix funded "},{"id":"standing_spec","name":"standing spec","tags":["free"],"description":"What agent_standing measures and how to verify one: the evidence tiers (paid hires ChainHelix funded, sealed delivery checks), the reachability states, the registry feedback grades and why feedback is"},{"id":"lexicon_spec","name":"lexicon spec","tags":["free"],"description":"The ChainHelix Agentic Lexicon: the argument names every tool on this server accepts, with their representation and unit (meanings are in the paid lexicon_resolve, lexicon_bulk and lexicon_bundle); ve"},{"id":"lexicon_resolve","name":"lexicon resolve","tags":["paid"],"description":"Resolve one argument name against the ChainHelix Agentic Lexicon: the entry (id, meaning, representation, unit, example) or, when the name is unknown or ambiguous, the candidates to choose from. Optio"},{"id":"lexicon_bulk","name":"lexicon bulk","tags":["paid"],"description":"Resolve up to 25 argument names against the ChainHelix Agentic Lexicon in one call: for each name the entry (id, meaning, representation, unit, example) or, when the name is unknown or ambiguous, the "},{"id":"lexicon_statement","name":"lexicon statement","tags":["paid"],"description":"A signed conformance statement for one agent on the BNB Smart Chain ERC-8004 registry, checked against the current ChainHelix Agentic Lexicon version: every argument schema the agent publishes on its "},{"id":"lexicon_bundle","name":"lexicon bundle","tags":["paid"],"description":"Download the whole ChainHelix Agentic Lexicon for the current version: the bundle (every entry with its meaning, representation, unit, synonyms, venue aliases and sources), the licence texts, the attr"}],"iconUrl":"https://chainhelix.io/brand_icon.png","version":"1.1.0","identity":{"erc8004":{"agentId":251399,"chainId":56,"registry":"0x8004A169FB4a3325136EB29fA0ceB6D2e539a432","registrationFile":"https://chainhelix.io/agent-registration.json"}},"provider":{"url":"https://chainhelix.io","organization":"ChainHelix"},"description":"Nine chain onchain intelligence with a verifiable track record. Free tools serve the proof stream. Paid tools cost 1 cent to 19 USD per call in stablecoins over Binance b402 on BNB Smart Chain (USDT, USDC, USD1, U) or x402 on Base (USDC), or run on an API key (a key never covers attest, webhook_register, cleared_buyer, stream_register, stream_register_all, standing_watch, lexicon_bundle, lexicon_statement: always paid per use). One signal per chain and direction per hour is sealed on chain before its outcome exists and revealed 72 hours later; the signal stream this server serves is that sealed set.","capabilities":{"streaming":false,"pushNotifications":true,"stateTransitionHistory":false},"protocolVersion":"0.2.6","securitySchemes":{"bearer":{"type":"http","scheme":"bearer","description":"ChainHelix API key (a key never covers attest, webhook_register, cleared_buyer, stream_register, stream_register_all, standing_watch, lexicon_bundle, lexicon_statement: always paid per use), or pay per call with Binance b402 or x402, no account needed"}},"documentationUrl":"https://mcp.chainhelix.io/","defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"preferredTransport":"mcp-streamable-http","additionalInterfaces":[{"url":"https://mcp.chainhelix.io","transport":"mcp-streamable-http"},{"url":"https://mcp.chainhelix.io","transport":"http+x402"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T20:23:09.794474+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agenstry federation","source_url":"https://agenstry.com/docs","last_check":{"checked_at":"2026-10-10T20:23:09.794474+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://mcp.chainhelix.io/.well-known/agent-card.json"],"skills":[{"skill_id":"agent_report","name":"agent report","description":"One agent on BNB Smart Chain, its newest probe from the ChainHelix sweep (probedAt and ageSeconds say how fresh; the sweep re-probes the live set in a continuous pass of about two to three minutes and","tags":["paid"],"quality_warning":false},{"skill_id":"agent_standing","name":"agent standing","description":"The standing of one ERC-8004 agent on BNB Smart Chain from what it did, not what it declares: its evidence tier from the paid ERC-8183 hires ChainHelix funded and the delivery checks sealed on opBNB, ","tags":["paid"],"quality_warning":false},{"skill_id":"attest","name":"attest","description":"Seal any claim on chain now, reveal it later, a track record nobody can backdate. Send your claim as the payload string with an optional revealDelayHours from 1 to 720, default 72. Your identity is yo","tags":["paid"],"quality_warning":false},{"skill_id":"attest_spec","name":"attest spec","description":"The machine verification spec for the attestation service, how sealed claims are hashed, put on chain and verified independently","tags":["free"],"quality_warning":false},{"skill_id":"attest_status","name":"attest status","description":"Check one sealed claim by tenant plus seq or hash. Before reveal time only the receipt shows; after it the claim text and salt are included. With a nonce it returns the receipt of a paid answer instea","tags":["free"],"quality_warning":false},{"skill_id":"attestation_stats","name":"attestation stats","description":"Live counts of the attestation stream: committed, anchored, revealed, gaps","tags":["free"],"quality_warning":false},{"skill_id":"bridge_flows","name":"bridge flows","description":"Layer two bridge activity over a window, read from the Ethereum side: base and optimism deposits with the ETH they carry, and withdrawals proven and finalized (count only, the events carry no value: v","tags":["paid"],"quality_warning":false},{"skill_id":"btc_mempool_history","name":"btc mempool history","description":"Bitcoin mempool over a window: fastest fee, transaction count and size as a sampled series with the window high, low and latest. window in hours, default 24, max 168","tags":["paid"],"quality_warning":false},{"skill_id":"builder_relays","name":"builder relays","description":"Ethereum block builder market over a window: blocks delivered and value per relay, and the top builders by blocks. window in hours, default 24, max 720","tags":["paid"],"quality_warning":false},{"skill_id":"buy_key","name":"buy key","description":"API keys are not on sale at the moment: every plan answers \"This plan is not on sale.\" and no order is created. When the sale opens this tool returns a payment address, an exact amount in USDC or USDT","tags":["free"],"quality_warning":false},{"skill_id":"buyer_clearance","name":"buyer clearance","description":"The standing clearance on file for a wallet: whether a cleared buyer record exists, its paid period, the current signed sanctions statement, how many times it has been renewed and when it renews next.","tags":["free"],"quality_warning":false},{"skill_id":"candles","name":"candles","description":"Price history: open, high, low, close, volume and trade count per candle for one chain, any of fourteen timeframes from one minute to one week, up to 500 candles newest last","tags":["paid"],"quality_warning":false},{"skill_id":"chain_brief","name":"chain brief","description":"One chain, the whole read in one answer: market state with momentum, price walls, large transfers, bot activity, open interest, stablecoin flows and, for bitcoin, the mempool. Sections that fail are n","tags":["paid"],"quality_warning":false},{"skill_id":"claim_key","name":"claim key","description":"Claim the API key for a paid buy_key order. Takes the claim token. The key is returned exactly once, save it. Payments usually become claimable within 30 minutes of confirming on chain","tags":["free"],"quality_warning":false},{"skill_id":"cleared_buyer","name":"cleared buyer","description":"A standing sanctions clearance for your wallet, on file for any seller to read before it takes your job. 2 dollars buys 30 days: the wallet that pays this call is screened now against the OFAC SDN lis","tags":["paid"],"quality_warning":false},{"skill_id":"congestion","name":"congestion","description":"Bitcoin queue depth now vs the past 30 days plus the current fastest fee","tags":["paid"],"quality_warning":false},{"skill_id":"correlation_matrix","name":"correlation matrix","description":"Pairwise correlation of hourly returns across the nine chains. window in days default 7 max 30","tags":["paid"],"quality_warning":false},{"skill_id":"daily_digest","name":"daily digest","description":"One hash per day: the Merkle digest of every reveal, hire deliverable and verification record stored on BNB Greenfield that day, with its root sealed on opBNB. Optional date YYYY-MM-DD, default the la","tags":["free"],"quality_warning":false},{"skill_id":"data_changelog","name":"data changelog","description":"Dated record of every change to the data this server sells: rule flips, label fixes, duplicate removals, band versions, sample notices, each with the date, the tools affected and the count. Optional t","tags":["free"],"quality_warning":false},{"skill_id":"deep_report","name":"deep report","description":"The complete nine chain research brief in one call: the full market report with price walls, large transfers and bot activity, the live signal stream with conviction scores and ranking tiers, cross ch","tags":["paid"],"quality_warning":false},{"skill_id":"delivery_spec","name":"delivery spec","description":"How to verify a sealed delivery claim yourself: the canonical form, the hash, the calldata layout on opBNB, what each check means and the steps to repeat them","tags":["free"],"quality_warning":false},{"skill_id":"delivery_status","name":"delivery status","description":"The sealed delivery claim for a hire. Send the job id, or the sequence number, or the claim hash. Returns the claim, its hash and the opBNB transaction once sealed. A hire with no claim on record is r","tags":["paid"],"quality_warning":false},{"skill_id":"fill_receipts","name":"fill receipts","description":"Exchange fill receipts of the instrument lane, newest first: the signal timestamp that caused the fill, venue, side, quantity, price, slippage against the signal, the exchange order id, and the seal b","tags":["paid"],"quality_warning":false},{"skill_id":"freshness","name":"freshness","description":"Free check before you pay: for every data tool, the content hash and validUntil of its current default result (all chains). If the hash matches what you already hold, nothing changed and there is noth","tags":["free"],"quality_warning":false},{"skill_id":"gas_state","name":"gas state","description":"Network load per chain: latest transaction count, MEV count and rate, average gas and large transaction count, against the 24 hour average of each. Omit chain for all nine","tags":["paid"],"quality_warning":false},{"skill_id":"governance_activity","name":"governance activity","description":"DAO governance on Snapshot per space: the proposals ChainHelix tracks for the space (its most recent ones) recorded inside the window, each counted once at its latest recorded state, split by state (a","tags":["paid"],"quality_warning":false},{"skill_id":"hire_plan_gridtrader","name":"hire plan gridtrader","description":"Plan a hire of the ChainHelix gridtrader agent (ERC-8004 #269224, Grid trading ladder). Given a mark price and a budget, returns a symmetric buy/sell grid: buy levels below the price, sell levels abov","tags":["free"],"quality_warning":false},{"skill_id":"hire_plan_healthmon","name":"hire plan healthmon","description":"Plan a hire of the ChainHelix healthmon agent (ERC-8004 #269228, Position health report). Lending health: given collateral rows with liquidation thresholds, debt and prices, returns the health factor,","tags":["free"],"quality_warning":false},{"skill_id":"hire_plan_rebalancer","name":"hire plan rebalancer","description":"Plan a hire of the ChainHelix rebalancer agent (ERC-8004 #269223, Portfolio rebalancing plan). Given current holdings, target weights and prices, returns current vs target weights, per-asset drift and","tags":["free"],"quality_warning":false},{"skill_id":"hire_plan_yieldopt","name":"hire plan yieldopt","description":"Plan a hire of the ChainHelix yieldopt agent (ERC-8004 #269226, Yield allocation across pools). Given candidate pools with APY, optional TVL and risk score, and the capital to place, returns the alloc","tags":["free"],"quality_warning":false},{"skill_id":"hire_quote","name":"hire quote","description":"Ask a hireable agent on BNB Smart Chain for a live signed ERC-8183 quote through ChainHelix: send your task description and terms, receive the signed offer envelope and the steps to fund the job. Only","tags":["paid"],"quality_warning":false},{"skill_id":"instrument_signals","name":"instrument signals","description":"The instrument lane signals (paper book, BNB Chain venue) newest first, each with its commit status in the CHXI attestation stream: seq, hash, opBNB transaction. Optional instrument id and limit (defa","tags":["paid"],"quality_warning":false},{"skill_id":"instrument_spec","name":"instrument spec","description":"How to verify an instrument signal commit and a fill receipt yourself: canonical forms, hashes, the CHXI calldata layouts on opBNB, the reveal rule","tags":["free"],"quality_warning":false},{"skill_id":"instrument_state","name":"instrument state","description":"The live state of each instrument: mark, index, basis in bps, funding rate and next funding time, top of book spread, 24h volume, feed health and age. Optional instrument id. Carries meta (contentHash","tags":["paid"],"quality_warning":false},{"skill_id":"instruments","name":"instruments","description":"The instrument list of the ChainHelix instrument lane: SpaceX and Circle perpetuals on Aster (BNB Chain). Venue, contract, chain, fees, funding cycle, session policy and the label every answer uses. T","tags":["free"],"quality_warning":false},{"skill_id":"iv_summary","name":"iv summary","description":"Near term option implied volatility for Bitcoin and Ethereum, now vs one week ago","tags":["paid"],"quality_warning":false},{"skill_id":"key_order_status","name":"key order status","description":"Check a key order created with buy_key. Takes the claim token, reports whether the payment has been seen and whether the key is ready to claim","tags":["free"],"quality_warning":false},{"skill_id":"latest_signals","name":"latest signals","description":"The live ChainHelix signal stream, newest first. Each signal names chain, direction, entry price and a conviction score with its ranking tier, and each one is sealed on the opBNB chain before its outc","tags":["paid"],"quality_warning":false},{"skill_id":"lead_alert_spec","name":"lead alert spec","description":"The lead alerts explained: what each of the three reads measures, when alerts are written, the fields of an alert, the webhook event, and how to verify an alert commit in the CHXL stream on opBNB with","tags":["free"],"quality_warning":false},{"skill_id":"lead_alerts","name":"lead alerts","description":"Lead alerts on nine chains, newest first: three long reads checked once per closed hour per chain. vol_spike_long (an hour of volume far above its average with a positive MACD histogram), capitulation","tags":["paid"],"quality_warning":false},{"skill_id":"lexicon_bulk","name":"lexicon bulk","description":"Resolve up to 25 argument names against the ChainHelix Agentic Lexicon in one call: for each name the entry (id, meaning, representation, unit, example) or, when the name is unknown or ambiguous, the ","tags":["paid"],"quality_warning":false},{"skill_id":"lexicon_bundle","name":"lexicon bundle","description":"Download the whole ChainHelix Agentic Lexicon for the current version: the bundle (every entry with its meaning, representation, unit, synonyms, venue aliases and sources), the licence texts, the attr","tags":["paid"],"quality_warning":false},{"skill_id":"lexicon_resolve","name":"lexicon resolve","description":"Resolve one argument name against the ChainHelix Agentic Lexicon: the entry (id, meaning, representation, unit, example) or, when the name is unknown or ambiguous, the candidates to choose from. Optio","tags":["paid"],"quality_warning":false},{"skill_id":"lexicon_spec","name":"lexicon spec","description":"The ChainHelix Agentic Lexicon: the argument names every tool on this server accepts, with their representation and unit (meanings are in the paid lexicon_resolve, lexicon_bulk and lexicon_bundle); ve","tags":["free"],"quality_warning":false},{"skill_id":"lexicon_statement","name":"lexicon statement","description":"A signed conformance statement for one agent on the BNB Smart Chain ERC-8004 registry, checked against the current ChainHelix Agentic Lexicon version: every argument schema the agent publishes on its ","tags":["paid"],"quality_warning":false},{"skill_id":"liquidations","name":"liquidations","description":"Lending liquidations per chain, protocol and direction over a window: event count, distinct borrowers and liquidators, and per token the amount liquidated (debt covered and collateral seized) with its","tags":["paid"],"quality_warning":false},{"skill_id":"list_attestations","name":"list attestations","description":"A tenant’s full sealed-claim stream, newest first. Matured claims include their text and salt. Optional limit up to 200","tags":["free"],"quality_warning":false},{"skill_id":"list_reveals","name":"list reveals","description":"Matured signal reveals with Merkle paths. Optional month YYYY-MM and limit","tags":["free"],"quality_warning":false},{"skill_id":"market_state","name":"market state","description":"Regime, range age, volatility state and momentum per chain: RSI 14 on 1h, 4h and 1d, MACD 12/26/9 on 1h and 4h, the 4h EMA trend and one summary momentum state. Omit chain for all nine","tags":["paid"],"quality_warning":false},{"skill_id":"mev_bots","name":"mev bots","description":"Active MEV bot addresses on a chain: detections, strategy types seen, first and last seen, high confidence flag. Ordered by detections. active_hours default 168, limit default 50, max 200 Chains cover","tags":["paid"],"quality_warning":false},{"skill_id":"mev_flow_spec","name":"mev flow spec","description":"How the MEV order flow data is made and how to check it yourself: the four chains, the six event types and how they overlap, the detection rules in force and their dates, the per-minute stream event a","tags":["free"],"quality_warning":false},{"skill_id":"mev_intel","name":"mev intel","description":"MEV event rates per chain and type vs the trailing weekly pace. window in hours, default 24, max 168. Types overlap and must not be summed: a backrun transaction also emits an arbitrage row. NFT cover","tags":["paid"],"quality_warning":false},{"skill_id":"mev_pressure","name":"mev pressure","description":"MEV pressure per pool per minute on one chain: for every pool with detected MEV in the window, rows by type (sandwich, backrun, frontrun, arbitrage, jit, nft_mev), distinct victims and attackers, prof","tags":["paid"],"quality_warning":false},{"skill_id":"open_interest","name":"open interest","description":"Open interest per chain: latest value, the value at the start of the window, change in percent, high and low inside the window and a sampled series. window in hours, default 24, max 720. Omit chain fo","tags":["paid"],"quality_warning":false},{"skill_id":"options_skew","name":"options skew","description":"Bitcoin and Ether options volatility surface from Deribit by expiry horizon: short = expiries 0 to 7 days out, front = 8 to 30 days, mid = 31 to 90 days, long = over 90 days. At the money, put and cal","tags":["paid"],"quality_warning":false},{"skill_id":"prices","name":"prices","description":"Live price for every chain in one call, the one cent market check. Omit chain for all nine","tags":["paid"],"quality_warning":false},{"skill_id":"proof_spec","name":"proof spec","description":"The machine verification spec for the ChainHelix attestation stream","tags":["free"],"quality_warning":false},{"skill_id":"receipt_spec","name":"receipt spec","description":"How to verify the receipt on a paid answer yourself: what the receipt hashes, how receipts are batched into one Merkle root, the calldata layout of the seal on opBNB and the steps to check a receipt a","tags":["free"],"quality_warning":false},{"skill_id":"screened_payer","name":"screened payer","description":"A signed statement on whether a wallet is clear of sanctions lists, the same screen every payer here passes before a settle: the OFAC SDN address list and the on-chain sanctions oracle. Send an EVM ad","tags":["paid"],"quality_warning":false},{"skill_id":"search_agents","name":"search agents","description":"Search the ERC-8004 registry on BNB Smart Chain by name and description, joined with ChainHelix live status: alive or hireable with probe age for verified agents, unverified for the rest with the free","tags":["paid"],"quality_warning":false},{"skill_id":"session_stats","name":"session stats","description":"Share of price movement per trading session over 7 days. Sessions are Asia London New York in UTC thirds","tags":["paid"],"quality_warning":false},{"skill_id":"situation_report","name":"situation report","description":"The full market picture in one call: market state with momentum (RSI, MACD, 4h trend), price walls, large transfers, bot activity and the Bitcoin queue for every chain in a single report. Omit chain f","tags":["paid"],"quality_warning":false},{"skill_id":"stablecoin_flows","name":"stablecoin flows","description":"Stablecoin mints and burns of 10,000 USD or more per chain and coin over a window: counts, total dollars, large events, and the net of mints minus burns. Coins recorded since 2026-09-30T03:30Z: ethere","tags":["paid"],"quality_warning":false},{"skill_id":"standing_bulk","name":"standing bulk","description":"The standing of up to 25 ERC-8004 agents on BNB Smart Chain in one call, one payment, one signature: for each id the same fields as agent_standing (evidence tier from the paid hires ChainHelix funded ","tags":["paid"],"quality_warning":false},{"skill_id":"standing_spec","name":"standing spec","description":"What agent_standing measures and how to verify one: the evidence tiers (paid hires ChainHelix funded, sealed delivery checks), the reachability states, the registry feedback grades and why feedback is","tags":["free"],"quality_warning":false},{"skill_id":"standing_watch","name":"standing watch","description":"The standing of one ERC-8004 agent on BNB Smart Chain WATCHED for you: 4 dollars buys 7 days of standing_change messages for one agent id PUSHED to your https url, signed. The baseline standing arrive","tags":["paid"],"quality_warning":false},{"skill_id":"stream_register","name":"stream register","description":"The MEV order flow stream PUSHED to your https URL for one chain: one signed message per completed minute with detected MEV on that chain, each carrying the per-pool rows of that minute (the same rows","tags":["paid"],"quality_warning":false},{"skill_id":"stream_register_all","name":"stream register all","description":"The MEV order flow stream PUSHED to your https URL for all four chains at once (bnb, ethereum, polygon, avalanche): one signed message per chain per completed minute with detected MEV, each carrying t","tags":["paid"],"quality_warning":false},{"skill_id":"verified_agents","name":"verified agents","description":"ChainHelix Verified, the live map of agents on BNB Smart Chain that are actually running: every ERC-8004 registration is probed from its own on-chain record and only alive and hireable agents are list","tags":["paid"],"quality_warning":false},{"skill_id":"verified_delivery","name":"verified delivery","description":"A neutral check of one agent hire on BNB Smart Chain, sealed on chain. Send the ERC-8183 job id. The deliverable the provider serves and its permanent copy on BNB Greenfield are fetched and hashed; th","tags":["paid"],"quality_warning":false},{"skill_id":"verify_fill","name":"verify fill","description":"Check one fill receipt by fill_id: recompute its hash from its fields and, when sealed, the Merkle root of its batch against the seal transaction","tags":["free"],"quality_warning":false},{"skill_id":"verify_instrument_signal","name":"verify instrument signal","description":"Check one instrument signal by seq: its commit status and transaction, and when revealed, whether the hash recomputes from the record and folds into its anchor","tags":["free"],"quality_warning":false},{"skill_id":"verify_lead_alert","name":"verify lead alert","description":"Check one lead alert by seq: its commit status and opBNB transaction, and whether it folds into its anchor. Pass the alert you hold (the row from lead_alerts or from a push, with its salt) as alert an","tags":["free"],"quality_warning":false},{"skill_id":"verify_reveal","name":"verify reveal","description":"Recompute the hash and Merkle fold for one reveal by sequence number. Returns each check result plus the data to re-verify independently on chain","tags":["free"],"quality_warning":false},{"skill_id":"victim_flow","name":"victim flow","description":"The order flow that was extracted on one chain, newest first: every detected victim transaction with its hash, the attacker and its transaction, the pool and protocol, block and position, the victim a","tags":["paid"],"quality_warning":false},{"skill_id":"wall_map","name":"wall map","description":"Support and resistance price walls per chain with touch counts and strength, from hourly to weekly market structure, the same wall map the ChainHelix engine trades with: the five strongest levels on e","tags":["paid"],"quality_warning":false},{"skill_id":"wallet_risk","name":"wallet risk","description":"Risk profile of one wallet address across chains: risk score, mixer funding and source, dormancy, transaction count and value, protocols used, bridge count, flagged status, plus its recent bridge, mix","tags":["paid"],"quality_warning":false},{"skill_id":"webhook_register","name":"webhook register","description":"Get ChainHelix events PUSHED to your https URL instead of polling: signal_sealed (the sealed signal stream the moment each signal exists), trade_closed (every finished trade with its result), lead_ale","tags":["paid"],"quality_warning":false},{"skill_id":"webhook_status","name":"webhook status","description":"Your registered webhooks for your tenant identity (your paying wallet, or your key id), optionally narrowed to one id. Without secret each webhook shows id, active and expiry only. With the signing se","tags":["free"],"quality_warning":false},{"skill_id":"webhook_unregister","name":"webhook unregister","description":"Remove a webhook. Takes the id and the signing secret from registration, only the holder of the secret can remove it","tags":["free"],"quality_warning":false},{"skill_id":"whale_flows","name":"whale flows","description":"Large transfer counts and USD totals per chain, one row per transaction over 500,000 USD, with exchangeTouching = transfers from or to a known exchange hot wallet or deposit address. What is counted: ","tags":["paid"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":4,"passed":4},"recent_checks":[{"card_url":"https://mcp.chainhelix.io/.well-known/agent-card.json","checked_at":"2026-10-10T20:23:09.794474+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://mcp.chainhelix.io/.well-known/agent-card.json","checked_at":"2026-10-10T18:05:46.763628+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://mcp.chainhelix.io/.well-known/agent-card.json","checked_at":"2026-10-10T15:48:32.332431+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://mcp.chainhelix.io/.well-known/agent-card.json","checked_at":"2026-10-10T12:53:44.422555+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T20:23:09.794474+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T12:53:44.422555+00:00","state":"skipped","http_status":null,"detail":"Read-only probe currently supports JSON-RPC, not MCP-STREAMABLE-HTTP"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://mcp.chainhelix.io/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T20:23:09.794474+00:00","latest_card_check":{"checked_at":"2026-10-10T20:23:09.794474+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T20:23:09.794474+00:00","task_endpoint_tested":false,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T20:23:09.794474+00:00","endpoint_tls_reachable":true,"protocol_check_state":"skipped","protocol_checked_at":"2026-10-10T12:53:44.422555+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}