https://2s.io/api/license/trades
Verify US trade / occupational licenses (electricians, A/C technicians, cosmetologists, tow operators, and other state-regulated trades). Currently supported state: TX (Texas Department of Licensing & Regulation, all active licenses). Search by name (matches owner or business name, partial), licenseNumber (exact), licenseType (partial, e.g. "Electrician"), county. Each license: type + subtype, number, business + owner name, county, expiration date, continuing-education flag. Contractor due-diligence and KYC. Siblings: /api/license/medical (NPI), /api/license/broker (FINRA). Official state open data.
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://2s.io/api/license/trades", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Live 402 quote confirmed
GET returned a protocol-valid 402 quote (402). No payment was made.
- Origin reachable
HEAD https://2s.io/ returned 200.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
- Observed in 402-index
Discovered through bazaar.
- Registry record checked
Registry health: healthy.
EVIDENCE
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call.