x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | cdp.bitcoinsapi.com bitcoinsapi.com This service is hosted at cdp.bitcoinsapi.com, but no API capabilities are documented. | AI | Base | $0.00 | 0 | 0 |
| — | cell001-media-geometry.ligeiastudio-aitools.workers.dev cell001-media-geometry.ligeiastudio-aitools.workers.dev A service exposing a paid API endpoint for media geometry. | Other | Base | $0.00 | 0 | 0 |
| — | Cent d1ithbpxjsnhrn.cloudfront.net Live Base snapshot for AI agents. Each GET returns the current Base block number, base fee, gas price, ETH-USD price, and a unique receipt. Price is exactly… | AI | Base | $0.00 | 0 | 1 |
| — | CF Enforcement Check cf-enforcement-check.cf-exclusion-check.workers.dev Pay-per-call lookup over federal enforcement actions, regulatory notices, SEC filings and court records collected by CourtPulse, read from D1 and refreshed… | Search | Base | $0.00 | 0 | 0 |
| — | CF Enforcement Check enforcement.cfsoft.us Pay-per-call lookup over federal enforcement actions, regulatory notices, SEC filings and court records collected by CourtPulse, read from D1 and refreshed… | Search | Base | $0.00 | 0 | 0 |
| — | CF Exclusion Check exclusions.cfsoft.us Pay-per-call screening against the HHS-OIG LEIE and SAM.gov exclusion lists. | Other | Base | $0.00 | 0 | 0 |
| — | CF Package Check cf-package-check.cf-exclusion-check.workers.dev Pay-per-call abandonment checks for WordPress.org plugins, npm packages and PyPI projects, read live from the registries. | Data | Base | $0.00 | 0 | 0 |
| — | CF Package Check packages.cfsoft.us Pay-per-call abandonment checks for WordPress.org plugins, npm packages and PyPI projects, read live from the registries. | Data | Base | $0.00 | 0 | 0 |
| — | ChainAnalyzer chain-analyzer.com Multi-chain AML intelligence platform and MCP server for crypto risk scoring, sanctions screening, wallet drainer detection, and transaction tracing across 12… | Chain infra | Base, Solana | $0.00 | 0 | 0 |
| — | chainfeed.leeworks.dev chainfeed.leeworks.dev Provides paid APIs for crypto and DeFi data, including gas, perpetual markets, yields, spot prices, and derived facts. | Data | Base | $0.00 | 0 | 0 |
| — | ChainQuery Bitcoin Intelligence intel.chainquery.com Premium Bitcoin on-chain intelligence (fee pressure, CDD, address lookup, rich list, coin velocity, HODL waves) — pay-per-call in USDC over x402. | Data | Base | $0.00 | 0 | 0 |
| — | chainquery Bitcoin RPC x402.chainquery.com BTC Bitcoin Core JSON-RPC from an independent full node. Pay per call in USDC over x402; no API key or account needed. 54 methods available, priced from $0.005. | Chain infra | Base | $0.00 | 0 | 0 |
| — | ChainScout chainscout.lonestaroracle.xyz On-chain intel for any token, whales, trending, TVL, holders and narrative signals. Pass ?address=&chain=. | Chain infra | Base, Solana | $0.00 | 0 | 0 |
| — | ChainState chainstate.schemasure.com ChainState answers everything an agent needs to know about a Base address before interacting with it, in one paid call rather than four to six a-la-carte… | Chain infra | Base | $0.00 | 0 | 0 |
| — | ChainVerdict API chainverdict.xyz Evidence-backed checks for autonomous agents before moving money or trusting a counterparty. Every paid response includes an evidence object (checks… | Chain infra | Base | $0.00 | 0 | 0 |
| — | ChangeCheck changecheck-mainnet-production.up.railway.app Paid x402 API that detects meaningful changes on public webpages. | Other | Base | $0.00 | 0 | 1 |
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