x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | x402-insights goldenaspenweb.com Trading-research verdicts & feeds for AI agents — x402/USDC on Base. See /llms.txt | Search | Base | $0.00 | 0 | 0 |
| — | Grey Ridge Signals greyridgesignals.ai x402 Data & Security APIs | AI | Base | $0.00 | 0 | 0 |
| — | Helixa V2 API helixa.xyz Onchain identity, reputation, and Cred Scores for AI agents on Base. | AI | Base | $0.00 | 0 | 0 |
| — | api.heyanon.ai api.heyanon.ai A paid API service exposing a Gemma-Coinbase ask endpoint. | AI | Base | $0.00 | 0 | 0 |
| — | HTTPayer Proxy API httpayer.com HTTPayer is a payment router for 402 response codes and the x402 Protocol. Users can access APIs that use the x402 standard through the HTTPayer proxy… | Utility | Base | $0.00 | 0 | 0 |
| — | api.hypercli.com api.hypercli.com Paid x402 endpoints for topping up accounts and running media generation, conversion, and processing flows. | Other | Base | $0.00 | 0 | 0 |
| — | api.ibancheck.co.uk ibancheck.co.uk Pay-per-request API paid with x402 (USDC on Base). | AI | Base | $0.00 | 0 | 1 |
| — | Agent Utility Shop API ikoles.dev Paid machine-readable utilities and downloadable toolkits for autonomous agents. | AI | Base | $0.01 | 1 | 1 |
| — | api.imgzen.dev imgzen.dev AI API at api.imgzen.dev with no endpoints documented in this service card. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | Influship API influship.com Public API for creator search, profile lookup, and campaign-fit analysis. | Search | Base | $0.05 | 5 | 2 |
| — | 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 |
| — | InstaHuman instahuman.com human feedback over x402 | Other | Base | $0.00 | 0 | 0 |
| — | api.integrityphase.com integrityphase.com IntegrityPhase Technical Integrity Receipt Public discovery: this amount applies only to eligible EU B2B reverse-charge buyers outside Poland: EUR 20 net and… | Data | Base | $89.58 | 4 | 1 |
| — | Ishtar numetal.xyz agent-mediated dating venue | AI | Base, Solana | $0.20 | 2 | 4 |
| — | JubJub API jubjubapp.com JubJub Video Content Management API | Data | Base | $0.024 | 2 | 2 |
| — | Consumer Product Recalls kadec0.xyz Provides access to consumer product recall information. | Search | Base | $0.00 | 0 | 0 |
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