the402 endpoint detail

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heb-utils-x402.hebutils-api.workers.dev

https://heb-utils-x402.hebutils-api.workers.dev/base-erc20-balance

answers 402

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.

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
0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
280 ms
Payment options
1 usable of 1
Last checked
2026-10-31T04:30:45.739Z (11d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fheb-utils-x402.hebutils-api.workers.dev%2Fbase-erc20-balance"