x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #552 | Vennatta Document Extraction vennatta-core.onrender.com Paid document and knowledge-extraction API using x402. | Data | Base, Solana | $0.18 | 10 | 4 |
| #553 | Base gas and transaction cost apexfaucet.xyz Token, pool, trade, wallet and exit-liquidity data for the X1 blockchain, sold per call over x402. Standard x402 clients pay USDC on Solana with a signed… | AI | Base, Solana | $4.79 | 388 | 8 |
| #554 | x402 KEYRING AGENT Server blockchhub.link Agent-native wallet-action paywall. Pay-per-call with USDC on Base over the x402 protocol. No accounts or API keys required. | AI | Base | $1,138.01 | 22.8K | 63 |
| #555 | WhiteMagic recall mcp.whitemagic.dev WhiteMagic provides read-only hybrid memory search over a curated public corpus for agent continuity. | AI | Base | $0.114 | 17 | 7 |
| #556 | 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 |
| #557 | 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 |
| #558 | DELTA Witness delta-witness-api.ruphussten.workers.dev Trust Layer for Autonomous Actions | Utility | Base | $0.03 | 1 | 1 |
| #559 | 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 |
| #560 | 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 |
| #561 | 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 |
| #562 | Agent Internet Runtime (AIR) agentinternetruntime.com Collective Web Intelligence | AI | Base | $0.11 | 11 | 6 |
| #563 | 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 |
| #564 | 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 |
| #565 | 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 |
| #566 | 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 |
| #567 | 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 |
Showing 545–560 of 3,245