x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | Clear clear-agent-fetch.fly.dev POST /v1/fetch. $0.005 USDC on Base. Sign, then fetch. Settle only on markdown. Public HTML, not Playwright. Fail is free. Sign $0.005. We fetch. We cash only… | AI | Base | $0.00 | 0 | 0 |
| — | Clear-to-Send clear-to-send.audiemedhurstcre.workers.dev Provides pay-per-call lookups for public reference, financial, security, network, and utility data. | Data | Base | $0.00 | 0 | 0 |
| — | ClearCarePulse clearcarepulse.theaslangroupllc.com Healthcare price transparency and cost navigation API. AI-synthesized procedure price search, cash-pay alternatives, hospital quality scoring, out-of-pocket… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | Clearcut clearcut.agentic.clawca.sh Remove the background from an image at a provided imageUrl and return an absoluteResultUrl for the hosted transparent PNG. Agent-payable via x402 (USDC on… | Media | Base | $0.00 | 0 | 0 |
| — | ClearCut API clearcut.clawca.sh Background removal API with a native x402-paid endpoint on Base mainnet. | AI | Base | $0.00 | 0 | 0 |
| — | ClearCut API clearcut-production-bcc0.up.railway.app Background removal API with a native x402-paid endpoint on Base mainnet. | Media | Base | $0.00 | 0 | 0 |
| — | Cleared Video Generation API cleared.ink Agentic AI video rendering infrastructure driven by programmable x402 payment cycles. | Media | Base | $0.10 | 10 | 5 |
| — | clearlot-hardware-hq.vercel.app clearlot-hardware-hq.vercel.app Clearlot records hardware buying intents and vendor offers, provides quotes and supply signals, and links to merchant checkout pages. | Data | Base | $0.00 | 0 | 0 |
| — | ClimatePulse climatepulse.theaslangroupllc.com Global climate and weather intelligence API. MET Norway real-time weather + AI synthesis. Severe weather assessment, air quality monitoring, wildfire smoke… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | ClinicalIntelPulse clinicalintelpulse.theaslangroupllc.com Pharmaceutical pipeline and clinical trial intelligence API. Synthesizes 400,000+ registered trials from ClinicalTrials.gov with FDA OpenFDA, PubMed, and… | Search | Base, Solana | $0.00 | 0 | 0 |
| — | clink's shop clinkagent.com Pay-per-call data and tools for AI agents — x402 (USDC on Base), no account or API key, every line has a free /example. Lines: X/Twitter Signal (live search… | AI | Base | $0.00 | 0 | 0 |
| — | Hyrule Cloud hyrule.host Hyrule Cloud is pay-per-use infrastructure for AI agents on AS215932: IPv6-native compute, outbound requests over Direct, Tor, I2P, or Yggdrasil, BGP/routing… | AI | Base | $0.00 | 0 | 0 |
| — | corpusAI Cloud Pricing API trycorpus.ai Every spot price change collected directly from the provider APIs (EC2 DescribeSpotPriceHistory, GCP Capacity Advisor, Azure Resource Graph), stored as… | AI | Base | $113.62 | 638 | 338 |
| — | CloudMaxi0x cloudmaxi0x.com Deterministic, verifiable crypto market data and honest backtest audits. Use GET /v1/data/ohlcv for exact OHLCV over a half-open range with a SHA-256 Merkle… | Search | Base | $0.00 | 0 | 0 |
| — | clrzd.xyz clrzd.xyz This service exposes endpoints at clrzd.xyz. | Other | Base | $0.00 | 0 | 0 |
| — | cm-record.org cm-record.org One paid call on cm-record.org for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record… | AI | Base | $0.00 | 0 | 0 |
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