{"openapi":"3.1.0","info":{"title":"Agent Tollbooth — Hello (test endpoint)","version":"0.1.0"},"paths":{"/hello":{"get":{"summary":"Test endpoint for verifying x402 payment integration end to end.","description":"Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints: OFAC sanctions screening ($0.01) and FDIC bank verification ($0.01), listed under this same payTo address.","tags":["test","x402","hello","compliance"],"security":[],"x-payment-info":{"price":{"mode":"fixed","currency":"USD","amount":"0.001"},"protocols":[{"x402":{}}]},"parameters":[],"responses":{"200":{"description":"Successful response in the standard envelope.","content":{"application/json":{"example":{"data":{"message":"hello, agent"},"meta":{"service":"hello","version":"0.1.0","source_datasets":[],"generated_at":"2026-07-05T12:00:00.000Z","disclaimer":"This response is an assistive screening signal derived from public government data. It is not a certified compliance determination, a consumer report, or legal advice."}}}}},"402":{"description":"Payment required. The x402 challenge is returned in the PAYMENT-REQUIRED response header."}}}}}}