Execute HTTP requests to external APIs by specifying URL, method, headers, and data for integrating with web services.
MIT
Etherscan Api - 71 tools for data, metrics, and on-chain analytics
Healthcare AI: ICD-10/CPT code lookup, prior authorization prediction, FHIR NER extraction, compliance auditing, provider search, drug enrichment. Only healthcare API in the x402 ecosystem. Credit-based at $0.001/credit.