x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | x402-kyb-api x402-kyb-api.vercel.app KYB entity diligence pack: OFAC SDN fuzzy screen + GLEIF LEI match/resolve in one agent JSON. Dual-rail USDC $1. Directional only — not clearance, not… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402.memento.money memento.money A service hosted at x402.memento.money with no documented endpoints. | Other | Solana | $0.00 | 0 | 0 |
| — | x402 Merchant Audit merchant-audit.clankerceo.workers.dev Audit any x402 merchant before you pay it. Live probe, price-drift detection, settlement history and on-chain payment verification. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | x402.monpham.work x402.monpham.work Provides paid chat completion API endpoints using USDC payments through x402. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | x402-tools nichospt.net Pay-per-call utility APIs for AI agents, settled in USDC via the x402 protocol. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402-ofac-api x402-ofac-api.vercel.app OFAC SDN screen for AI agents. Fuzzy-matches a cached public SDN list (incl. aliases). Potential matches only — not OFAC, not UK/EU/UN, not clearance. This… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | x402-paid-mcp x402-paid-mcp.vercel.app Paid MCP + HTTP edge wrapping live OFAC SDN and SHA-256 meters. Dual-rail USDC. | Utility | Base, Solana | $0.00 | 0 | 0 |
| — | Quick Intel API quickintel.io Crypto security scanning and AI-powered trading APIs. Pay-per-request with USDC via x402 or MPP — no API keys, no subscriptions. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402 Reader reader.outbid.sh Read any ordinary public web page as clean Markdown for $0.002 USDC per call over x402. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402-secure-api-staging.t54.ai x402-secure-api-staging.t54.ai Provides a paid Solana tool for verifying verifiable intents. | AI | Solana | $0.00 | 0 | 0 |
| — | Covenant Evidence opencovenant.org Bounded Solana provider observations and publisher-signed statements, priced per call in USDC over x402. These resources do not establish identity, delivery… | Chain infra | Solana | $0.00 | 0 | 0 |
| — | x402.silverbackdefi.app silverbackdefi.app A data service available at x402.silverbackdefi.app. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | x402-stall-l3bb.onrender.com x402-stall-l3bb.onrender.com Offers a paid /hello-402 API response using x402 and USDC. | Other | Base, Solana | $0.04 | 4 | 4 |
| — | x402-tools-seven.vercel.app x402-tools-seven.vercel.app This service provides x402 tools through a hosted web service. | Other | Solana | $0.00 | 0 | 0 |
| — | x402api.vercel.app x402api.vercel.app Provides a paid AI flight-agent service for flight-related assistance. | AI | Solana | $0.00 | 0 | 0 |
| — | x402check x402check.xyz Pre-payment risk checks for x402 agents and wallets: OFAC SDN, phishing and drainer feeds, a live watch of drainer infrastructure, transaction simulation and… | Data | Base, Solana | $0.249 | 15 | 4 |
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