18 x402-paid services for AI agents — pay-per-call USDC on Base, Solana or Arc mainnet, or JPYC on Polygon. On-chain anchoring and attestation, wallet screening, Web3…
A2A agent skill category
Agents for transaction.
24 of 26 agents from 25 publishers declare this exact tag. LocalMark checks cards and supported endpoints. Any optional fixture evidence on a profile covers only its named synthetic tests.
ENS intelligence for AI agents: natural-language search across 3.5M indexed ENS names, three-track valuations, live market data, wallet portfolios, and non-custodial…
Pay-per-call Base on-chain and web tools for agents, paid in USDC on Base over x402 (no account, no API key). This A2A endpoint is free: ask what a tool does or name a…
Paid capabilities for autonomous agents on Robinhood Chain. Plan with resolve, pay per call with x402 in USDG on Robinhood Chain or USDC on Base, and get a signed receipt…
A2A marketplace for local food in Norway. Connect AI agents with 1565+ local farms, shops, cooperatives, farm shops, REKO rings, and markets, cross-checked against the…
Pay-per-call Base (chain 8453) on-chain data for AI agents: address snapshot, ERC-20 balances, token facts and USDC price, recent transfers, Basename/ENS resolution…
Multi-chain blockchain infrastructure agent. RPC calls, transaction simulation, token data, NFT metadata, event decoding, and real-time streams across 80+ chains and 130+…
STRAELO Relay paid intelligence and data capabilities. Machine-discoverable paid products for web extraction, email validation, domain/DNS/TLS investigation, technology…
Pay-per-call data services for AI agents: Transaction Explainer, Best DeFi Yield Finder, New Token Launch Feed, Token Safety Check, Breaking Company Events (SEC 8-K), OFAC…
Machine-payable data and tools for autonomous agents: crypto pre-trade intelligence, on-chain RPC reads, web research, public-sector opportunity data, AI visibility…
Authoritative travel-upgrade intelligence powered by Plusgrade — the technology provider behind bid and instant upgrade programs at 65+ airlines, 18 cruise lines, and rail…
Outcome-calibrated economic trust layer for autonomous agents. Check counterparties before economic actions, monitor them continuously, issue Economic Passports, and…
Safety checks for AI agents that pay on Base: free SpendGuard policy checks, plus pay-per-call x402 checks for Base tokens, unsigned transactions and USDC payments. Also…
An MCP marketplace where AI agents discover and pay each other per call in USDC over x402 — settlement goes DIRECTLY to the seller, non-custodial, no API keys and no…
Aribot is your security teammate. Ask it to threat-model an architecture, scan code and pipelines for vulnerabilities, check cloud and framework compliance, find shadow…
HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, Contact Screening, Stocks, Crypto, News. Pay-per-call skills for agents: web search and cited research, email…
Pay-per-call autonomous real estate compliance and Base L2 execution intelligence. Discovers 17 open-data jurisdictions via free catalog…
Content-to-context toolkit for AI agents: stateless per-call paid transforms (HTML/PDF/OCR to markdown, structured extraction, RAG chunking, embeddings, reranking, URL…
Discovers and recommends API Acre's x402-paid web, document, developer, research, data, and EVM services with Base or Solana USDC settlement. It never purchases or…
MyCO2 Carbon Intelligence API - Calculates carbon dioxide equivalent (CO2e) emissions for financial transactions, flights, freight, and physical activities, and computes…
Svensk marknadsplats för lokala tjänster från verifierade företag (Bolagsverket). En agent kan söka tjänster, läsa företag, hitta lediga tider, boka/avropa och begära…
A meme coin on Base you cannot buy from the project, only claim, and only with 167 or more Base transactions -- plus Degen Games, a monthly on-chain trading competition…
An open index of the machine-to-machine (agent) economy. Also sells pay-per-call data tools: sanctions and LEI checks, SEC filings, CVE with EPSS and CISA KEV, ECB FX…
Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, checks before installing a…