2s Medical API

The medical API from 2s — 14 operation(s) for medical.

Documentation GitHub OpenAPI

Operations 14

GET /api/medical/device-510k FDA 510(k) premarket clearances - the record of medical #

GET /api/medical/device-classification FDA medical device classification - the regulatory class #

GET /api/medical/device-recall FDA medical-device recalls - the enforcement record of #

GET /api/medical/device-udi FDA GUDID (Global Unique Device Identification Database) #

GET /api/medical/drug-approval FDA drug approval history from Drugs@FDA - the official #

GET /api/medical/drug-label Authoritative FDA drug label (Structured Product Labeling) #

GET /api/medical/drug-price Look up US drug pricing from CMS NADAC (National Average #

GET /api/medical/drug-status One-call drug situational awareness #

GET /api/medical/genetics MedlinePlus Genetics (US National Library of Medicine) #

GET /api/medical/icd10 Verify and search ICD-10-CM diagnosis codes against the #

GET /api/medical/npi Look up US healthcare providers in the CMS NPPES registry #

GET /api/medical/provider-id-resolve Resolve a 10-digit NPI to the provider identity plus a #

GET /api/medical/rxnorm Normalize and verify drug names against RxNorm, the #

GET /api/medical/taxonomy-specialty Resolve a NUCC Health Care Provider Taxonomy code -- the #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: 2s — the (most) everything Medical API
  version: '1'
  summary: The (most) everything API.
  description: 'The (most) everything API for AI agents: 575+ pay-per-call endpoints on one origin.'
  contact:
    name: 2s
    url: https://2s.io
    email: alley@2s.io
  x-logo:
    url: https://2s.io/icon-512.png
    altText: 2s
  x-guidance: 'Pay-per-call REST API for AI agents — hundreds of endpoints returning ground-truth data (US public records, company & legal identifiers, finance/SEC, crypto/web3, security & CVEs, medical codes, weather & geocoding, agriculture, energy, maritime, music, and more). Every endpoint is paid per call in USDC via x402 (Base or Solana) — no API key, no signup. Call any endpoint with no auth to get a 402 PaymentRequirements envelope, sign it (EIP-3009 on Base, partial SPL transfer on Solana), and retry with the PAYMENT-SIGNATURE header. Add ?trial=1 for one free real call per endpoint per hour to test before paying. To discover the right endpoint: GET https://2s.io/api/directory for the full catalog, or GET https://2s.io/api/search/endpoints?q=<natural-language task> for a ranked match. Per-call price is on each operation as x-payment-info (from $0.001). Batch up to 50 calls behind one payment via POST https://2s.io/api/batch/run.'
servers:
- url: https://2s.io
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/2s-io/refs/heads/main/openapi/2s-io-medical-api-openapi.yml