x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | api.hashhunter.app hashhunter.app API service hosted at api.hashhunter.app. | Other | $0.00 | 1 | 1 | |
| — | Agent Utility Shop API ikoles.dev Paid machine-readable utilities and downloadable toolkits for autonomous agents. | AI | Base | $0.01 | 1 | 1 |
| — | Cook County (Chicago) property records API ingest0r.com Pay-per-call property-records API for Cook County, Illinois — including the City of Chicago. Look up any property by street ADDRESS or 14-digit PIN and get… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | api.kaoticon.com kaoticon.com This service provides API endpoints at api.kaoticon.com. | Other | $0.00 | 0 | 0 | |
| — | Paygentic paygentic.market Paygentic is a frontier platform built on the AIERC standard and the Chaingentic blockchain. AIERC is an intelligent constraint and reasoning layer for human… | Data | $0.00 | 0 | 0 | |
| — | Twitter API portalsprotocol.com Twitter data access: search tweets, get user profiles, get timelines, get replies, get mentions, get community tweets | Data | $0.00 | 0 | 0 | |
| — | Predge Whale Data API predge.io Polymarket outcome-verified whale intelligence + Kalshi institutional whale flow from the Predge tracking pipeline, sold per-call over the x402 payment… | Search | Base, Solana | $0.00 | 0 | 0 |
| — | Shoal API shoal.xyz Semantic data layer for crypto entities, events, relationships, and timelines. | Data | Base | $0.00 | 0 | 0 |
| — | api.sylphyagent.com sylphyagent.com An API hosted at api.sylphyagent.com. | Other | Base | $0.00 | 0 | 0 |
| — | api.tradeperpetua.xyz tradeperpetua.xyz API hosted at api.tradeperpetua.xyz; no endpoint details are provided. | Data | $0.00 | 0 | 0 | |
| — | VIBE AI API vibe.airforce AI-verified smart money token picks every 30 min with 6-dimension scores and one-sentence thesis — plus 70+ crypto-data endpoints (Nansen, Polymarket, DeFi… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | HUNGER Agent Services vinoandviews.online Seven read-only, pay-per-call APIs for AI agents: creator-fee claim and collectible quotes for Pons on Robinhood Chain, launch economics and fee audit, EVM… | AI | Base | $0.15 | 1 | 1 |
| — | WebLens API weblens.dev Scrape, crawl, map and extract the web. No account, no API key, no monthly minimum — you pay for the calls you make and nothing else. | AI | Base, Solana | $0.011 | 2 | 1 |
| — | ArgonautWorks Bounty Signal API argonaut-bounty-signal.vercel.app Canonical GitHub bounty viability checks for agents: live issue state, repository trust, payout evidence, age, claims, assignments, and competing pull requests. | Data | Base | $0.057 | 2 | 2 |
| — | Voda Astro Data API dutchdata.io Machine-payable astrology and location data. Runtime HTTP 402 challenges are authoritative. | Data | Base | $0.50 | 1 | 1 |
| — | Atlas tyesf7p667vbzigzoirkkalapm.srv.us Atlas is an AI service with no documented endpoints. | AI | $0.23 | 7 | 3 |
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