x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | 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 |
| — | x402.nolimit.foundation nolimit.foundation An x402 service hosted at x402.nolimit.foundation. | Other | $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 |
| — | 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 |
| — | x402 Passport x402passport.xyz x402 Passport provides an API service accessible at api.x402passport.xyz. | Other | Base | $0.05 | 1 | 1 |
| — | PayPerByte payperbyte.io Cryptographically attested, first-party data feeds for AI agents — covering crypto markets, DeFi yields, weather, earthquakes, news, code-pulse, threat-intel… | Data | Base | $0.00 | 0 | 0 |
| — | BlorpAg ph1976.nl Bounded text utilities, paid per request over x402 (USDC on Base). Discovery and catalog stay free. | Search | Base | $0.00 | 0 | 0 |
| — | x402-pong.fly.dev x402-pong.fly.dev A service hosted at x402-pong.fly.dev. | Other | $0.00 | 0 | 0 | |
| — | x402 Preflight 76.13.79.47.nip.io Provides preflight checks for x402 services and payment requests. | AI | $0.004 | 4 | 2 | |
| — | TinyOps Automation Integration Preflight tinyopsstudio.com Paid automation readiness analysis, acceptance evidence, exported n8n workflow auditing, private in-memory text-to-PDF conversion, and sensitive-text… | Utility | Base | $0.00 | 0 | 0 |
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