x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | x402 Market Intel x402-market-intel-mcp.mtree.workers.dev Machine-indexable paid x402 buyer-intelligence API for service ranking, endpoint risk, provider dossiers, paid API discovery, seller scores, and category… | Data | Base | $0.00 | 0 | 0 |
| — | x402-market x402-market.kore-app.workers.dev Crypto Market Snapshot | Data | Base | $0.07 | 7 | 6 |
| — | 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-micro-tollgate.onrender.com x402-micro-tollgate.onrender.com Provides a paid endpoint for fetching Markdown content. | Other | Base | $0.004 | 4 | 3 |
| — | 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/MPP Buyer-Readiness Linter readiness-linter.krimskrams.xyz Check whether an x402 or MPP OpenAPI document gives an agent enough data to find, pay for, and call each paid route. Use exactly one of openapi or openapiurl… | Data | Base | $0.00 | 0 | 0 |
| — | x402.naiko.io naiko.io Provides paid data endpoints for momentum, executive alpha, overnight alpha, and narratives. | Data | Base | $0.00 | 0 | 0 |
| — | x402-next-mainnet-wheat.vercel.app x402-next-mainnet-wheat.vercel.app A media service that provides image generation and protected resources. | Media | Base | $0.00 | 0 | 0 |
| — | x402-niche-briefs.fly.dev x402-niche-briefs.fly.dev Provides paid briefs covering niches, listing quality, compliance, and suspension issues. | AI | Base | $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 |
| — | nsgoods x402 hub x402.nsgoods.org Directory + aggregated discovery for nsgoods, the verifiable trust layer for AI agents (signed, hash-chain-provable x402 oracles on Base). | Chain infra | Base | $0.00 | 0 | 0 |
| — | x402-nvidia.vercel.app x402-nvidia.vercel.app A pay-per-call API service hosted at x402-nvidia.vercel.app. | Other | Base | $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-ofpu0ew6t-howe813s-projects.vercel.app x402-ofpu0ew6t-howe813s-projects.vercel.app An x402 service with no documented endpoints or capabilities. | Other | Base | $0.00 | 0 | 0 |
| — | WebIntel Metadata Extractor omardev.xyz Pay-per-call web & EU business intelligence. Each endpoint returns HTTP 402 with x402 payment instructions until paid (USDC on Base). | Data | Base | $0.025 | 4 | 4 |
| — | OnHub API x402.onhub.ai Pay-per-request inference and grounded search with USDC on Base. | AI | Base | $0.00 | 0 | 0 |
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