x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #485 | RSMAD Art Catalog API ryanseslow.com Ryan Seslow's machine-readable art catalog and agent commerce endpoints. Structured for AI agent discovery, browsing, and programmatic artwork acquisition. | Media | Base | $1.00 | 2 | 2 |
| #486 | Blockchain.info API blockchain.info Provides a paid API endpoint for Bitcoin address data. | AI | Base | $0.4265 | 178 | 6 |
| #487 | ViewportWitness by Apex Labs honeygate.app Machine-facing browser QA API. Submit a public HTTPS URL and receive screenshots, accessibility findings, layout analysis, and a structured report across… | Utility | Base, Solana | $0.305 | 6 | 4 |
| #488 | Risk Oracle API risk-oracle-api.rohan-rajnikanth.workers.dev Provides paid risk assessments for Aave V3 Base USDC positions. | Data | Base | $0.05 | 5 | 6 |
| #489 | AgentResolver agentresolver.vercel.app X402 Settlement Canary & Payment Preflight | AI | Base, Solana | $0.161 | 22 | 4 |
| #490 | FortiSwap fortiblox.com FortiSwap provides token data, swap quotes, router volume metrics, token details, and transaction building. | Data | Base, Solana | $0.094 | 32 | 9 |
| #491 | HivemindOS hivemindos-paid-agent-gateway.hivemindos.workers.dev HivemindOS provides paid access to an official default AI agent through a chat completion endpoint. | AI | Base | $30.07 | 51 | 7 |
| #492 | dTelecom x402 Gateway dtelecom.org Pay-per-use WebRTC, Speech-to-Text, and Text-to-Speech for AI agents via x402 and MPP payment protocols. No API keys, no accounts — wallet-based auth only… | AI | Base, Solana | $37.2K | 17.1K | 25 |
| #493 | 402rpc 402rpc.com A paid RPC endpoint for making requests with USDC. | Data | Base | $0.014 | 10 | 4 |
| #494 | NAIF EU Web Intelligence hotsrv.de European web verification and monitoring APIs paid per request with x402 USDC on Base. | Other | Base | $0.301 | 4 | 2 |
| #495 | Nexari Agent Tools nexari.cloud Bezahlte APIs für KI-Agenten per x402 (USDC auf Base). Betreiber: Nexari GmbH, Köln. | AI | Base | $1.26 | 7 | 2 |
| #496 | TWZRD Agent Intelligence intel.twzrd.xyz Pre-spend trust layer for AI agents paying over x402 on Solana. Free preflight emits allow | warn | block from observed settlement-graph shape (advisory —… | Data | Base, Solana | $0.195 | 32 | 13 |
| #497 | Prism Network prismnetwork.tech GPU compute and LLM inference, paid per request in USDC on Base or USDG on Robinhood Chain. Every GPU lease underneath settles onchain with a public receipt. | AI | Base | $0.0102 | 1 | 1 |
| #498 | pulse-api-production-7aae.up.railway.app pulse-api-production-7aae.up.railway.app Provides Arbitrum token spot analysis with technical indicators and token due-diligence reports based on live evidence. | Data | Base | $11.30 | 15 | 1 |
| #499 | Cinderwright API Hub ideafactorylab.org 900+ pay-per-use data services for AI agents. One key unlocks weather, finance, geolocation, GitHub stats, DNS, Wikipedia, science, health, food, sports… | AI | Base | $0.006 | 6 | 4 |
| #500 | CRA AGENT data cra-agent.tech Data for agents by the call, paid in USDC over x402 on Arc, Base or Solana: Arc chain data, executed prices from real swaps on Arc, and public sources (web… | AI | Base, Solana | $0.092 | 46 | 4 |
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