the402 endpoint detail

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gateway.apiosk.com developer-extraction extract-api-docs-summary

https://gateway.apiosk.com/developer-extraction/extract-api-docs-summary

answers 402

Summarize an API documentation page: api_name, auth_method, base_url (code blocks preferred), rate_limits, pricing_hints and a rough integration_difficulty (easy/medium/hard). Keyword heuristic, no LLM; difficulty is subjective, not a hard measure.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.06
Network
base
Pay to
0xA039E3dEb5ca71E41905f90491FC5d016CE23B79
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
782 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:34:59.352Z (4d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fgateway.apiosk.com%2Fdeveloper-extraction%2Fextract-api-docs-summary"