Try the live discovery API
Every request on this page is a GET to a public discovery endpoint. Results are JSON. No Stripe checkout is launched, API credits are consumed, or private records are requested.
Request: /api/v1/coverage
No request yet.
Click "Run public GET request" to view JSON.
Agent discovery and machine-readable schemas
Agent catalog (llms.txt) · Full agent guide · OpenAPI JSON specification · Developer quickstart.
Texas masked teaser contains only availability samples. Contact identities and purchased CSV records are excluded from public previews.
Paid subscription API (requires your own key)
API Starter $39/month and Agency $99/month use Authorization: Bearer YOUR_API_KEY. A successful paid record response consumes contractor-row credits. To avoid accidental usage, this public interactive explorer never sends authentication headers and never calls paid record endpoints.
curl -i "https://www.tradedatahub.net/api/access/v1/status" -H "Authorization: Bearer YOUR_API_KEY" curl -i "https://www.tradedatahub.net/api/access/v1/datasets/PRODUCT_ID/records?limit=100&offset=0" -H "Authorization: Bearer YOUR_API_KEY"
Separate x402 integration-test rail
The optional HTTP 402 paid-retrieval challenge uses Base Sepolia (eip155:84532) testnet USDC only. No mainnet x402 settlement or Stripe MPP production approval is claimed. Existing human Stripe purchasing is a separate process.