x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #561 | x402 tools x402-tools-production-2755.up.railway.app Use before sending funds to check that a recipient isn't sanctioned. Screens up to 50 crypto addresses (ETH/EVM, BTC, TRX, USDT, SOL and more) against the… | AI | Base | $0.132 | 25 | 4 |
| #562 | x402.jev jev.agents.bakingbad.dev Experimental access to TypeSafe's Jev System One model through Baking Bad's service, created solely to demonstrate agent payments. This service is provided… | AI | Base, Solana | $0.0012 | 1 | 1 |
| #563 | DELTA Witness delta-witness-api.ruphussten.workers.dev Trust Layer for Autonomous Actions | Utility | Base | $0.03 | 1 | 1 |
| #564 | Stumble API stumble.vimabrosta.com Watch-and-notify service for AI agents. Pay per watch via x402 (requirements arrive in the PAYMENT-REQUIRED header AND the 402 JSON body). Free endpoints are… | Data | Base, Solana | $0.55 | 9 | 4 |
| #565 | Vedetta dethboy.com Vedetta — pay-per-call market intelligence for AI agents, based on Korra (korra.finance). Live analyst answers, sentiment-vs-price divergence verdicts (crypto… | Data | Base | $0.30 | 34 | 13 |
| #566 | Agent Chain Kit built-with-productos-voo8.vercel.app Pay-per-call EVM utility API for AI agents and automation, payable in USDC on Base or Solana. | Chain infra | Base, Solana | $0.0015 | 2 | 2 |
| #567 | Agent Internet Runtime (AIR) agentinternetruntime.com Collective Web Intelligence | AI | Base | $0.11 | 11 | 6 |
| #568 | x402 Image API chaly.org Paid image generation on the x402 protocol (USDC on Base mainnet via PayAI). POST /generate with {prompt} → 402 PAYMENT-REQUIRED → sign EIP-3009 → retry with… | AI | Base | $0.011 | 11 | 3 |
| #569 | srv1553682.hstgr.cloud srv1553682.hstgr.cloud Data service offering fear-greed, macroeconomic, sentiment, summarization, market brief, injection scan, and quote endpoints. | Data | Base | $0.0447 | 8 | 6 |
| #570 | Singapore ACRA Company Registry finery.cc Singapore UEN entity registry (ACRA companies plus societies, charities and other non-ACRA entities) and MOE schools with change tracking. Pay-per-call via… | Data | Base | $0.03 | 6 | 5 |
| #571 | Phoenix Zero L2 Health Oracle phoenix-ai.work Real-time L2 sequencer health oracle monitoring 12 chains: Base, Arbitrum, Optimism, zkSync, Blast, Linea, Mantle, Mode, Scroll, Taiko, Polygon zkEVM, Casper… | Chain infra | Base | $0.12 | 12 | 5 |
| #572 | Base onchain facts (token, wallet, new tokens, gas) pga-agent.fr Four pay-per-call factual endpoints about the Base network (chain id 8453), paid in USDC with x402: base-token-facts (0.01), base-new-tokens (0.005)… | AI | Base | $0.097 | 6 | 2 |
| #573 | Vishwa x402 API vishwalab.com Vishwa is building agent-native banking infrastructure for autonomous capital, bringing pre-execution control to agent-driven payments and capital flows. | AI | Base, Solana | $148.07 | 148K | 394 |
| #574 | Macaroon Network macaroonnetwork.com Pay-per-call scientific search, evidence, validation, and simulation services with explicit provenance and limitations. | AI | Base | $0.271 | 47 | 13 |
| #575 | Blockchain IQ blockchainiq.co Pay-per-call crypto market data for AI agents and software: coin prices, price history, global market, US macro indicators, tokenized real-world assets… | Data | Base | $0.932 | 14 | 4 |
| #576 | Signals crypto-threat-signals-api.onrender.com Machine-consumable crypto risk signals for AI agents and automated systems. | Data | Base | $0.02 | 2 | 2 |
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