the402 endpoint detail

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toolbelt402.tpoborne.workers.dev json query

https://toolbelt402.tpoborne.workers.dev/json/query

payable

Query JSON with a JMESPath expression — extract, filter, project, and reshape nested data with the AWS-standard query language. Deterministic JSON extraction.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.003
Network
base
Pay to
0x06b40bf8Dfdc45049ea7f600c84301E227a2Ca15
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
517 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:14:12.939Z (3d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftoolbelt402.tpoborne.workers.dev%2Fjson%2Fquery"