the402 endpoint detail

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agent402.tools skill json-pipeline

https://agent402.tools/api/skill/json-pipeline

answers 402

Bundled execution of the JSON pipeline workflow - Validate, pretty-print, and convert JSON to CSV in one pass - the complete JSON processing workflow. One x402 payment runs 3 underlying tools (json-validate, json-format, json-to-csv); partial-success per step.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
118 ms
Payment options
13 usable of 13
Last checked
2026-09-06T01:17:21.485Z (2h ago)
Category
mcp-server

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent402.tools%2Fapi%2Fskill%2Fjson-pipeline"