the402 endpoint detail

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tollbooth-hello.sjwilliams8.workers.dev hello

https://tollbooth-hello.sjwilliams8.workers.dev/hello

payable

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.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0xb3e7993Ed2FC2C79FFF220620240f298BBa9bF5B
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
352 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:09:51.757Z (1d ago)
Category
identity

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftollbooth-hello.sjwilliams8.workers.dev%2Fhello"