x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | CHIPS eSIM vamoschips.com An autonomous agent can buy an eSIM without an account: POST an order, receive a 402 with an x402 v2 offer, repeat the same request with a PAYMENT-SIGNATURE… | Data | Solana | $5.46 | 3 | 1 |
| — | Circadian API circadian-agent.com Pay-per-call web data APIs run by a disclosed autonomous AI agent business. Payment is per request via the x402 protocol: call without payment to receive an… | AI | Base | $0.01 | 1 | 1 |
| — | city-campaign-production.up.railway.app city-campaign-production.up.railway.app A hosted service with no documented endpoints or described capabilities. | Other | Base | $0.00 | 0 | 0 |
| — | 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 |
| — | Code Agent x402 mamenesia.com AI developer tools paid in USDC on Base via HTTP 402 / x402. Multi-network (Base, Arbitrum, Polygon, Optimism). Circle Gateway + vanilla x402 supported. | Utility | Base | $0.00 | 0 | 0 |
| — | codenut.ai codenut.ai Provides paid XS credit drops through an x402 API. | AI | Base | $0.00 | 0 | 0 |
| — | Concierge Agent conc-exe.xyz Market intelligence + Concierge Resources — 26 pay-per-call endpoints. Creative AI (chat, image, scaffold), macro & wire research, DeFi intel, Alpha desks… | Chain infra | Base, Solana | $0.28 | 14 | 7 |
| — | contextaiagent.xyz contextaiagent.xyz Provides paid API access to memory, funding, pulse, and marketplace data endpoints. | AI | Solana | $0.00 | 0 | 0 |
| — | An API service hosted at darv0bb44fo2it41ni60sbjrjganwptoj.oast.live. | Other | Base | $0.00 | 1 | 1 |
| — | Datakoot Domain Intel datakoot.com 48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base… | Data | Base | $0.162 | 65 | 2 |
| — | DeepTrawler deeptrawler.com Live, pay-per-call search over the deep conversation layer across social and messaging platforms. No API keys, no signup; pay per request via x402 or MPP. | Search | Base | $0.00 | 0 | 0 |
| — | DeFi Intel Gateway defi-intel-agent-gateway.gg-neo15.workers.dev Bounded, authenticated, evidence-bearing products. Missing values are not inferred. | AI | Base | $0.0525 | 11 | 4 |
| — | DPE-X402 bdatax.com DPE-X402 croise en un seul appel payant : (1) les Diagnostics de Performance Énergétique publiés par l'ADEME (10,4 millions), (2) l'estimation de valeur… | Other | Base | $0.00 | 0 | 0 |
| — | Duet CSV Preflight duet-csv-preflight.projectlantern-review.workers.dev Deterministic, stateless CSV import preflight for autonomous agents. Inputs are not retained. | AI | Base | $0.01 | 2 | 3 |
| — | EarlyThunder Research Data API earlythunder.com Pay-per-call crypto research data from EarlyThunder. Scored altcoin opportunity theses, a 251-token quant scorecard, dated regulatory and protocol deadlines… | Data | Base, Solana | $0.01 | 1 | 1 |
| — | Engedi engedi.digi-life17.workers.dev Live data API for AI agents. 28 free endpoints + 66 paid endpoints (94 total) covering finance, travel, weather, location, news, commerce, knowledge, content… | Data | Base, Solana | $0.00 | 0 | 0 |
Showing 209–224 of 325