the402 endpoint detail

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task-profit-api.62.238.55.212.sslip.io v1 estimate

https://task-profit-api.62.238.55.212.sslip.io/v1/estimate

answers 402

Bounty/task triage before you spend inference: given task text and optional marketplace context (payout_usd, repo_size, language, acceptance criteria), returns a predicted token/cost estimate, a spec-quality score with named ambiguities, and a bid/clarify/skip recommendation that weighs predicted cost against stated payout. Deterministic scoring, no model call.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0xeee2f90421582914e919d5656381b1ff873a8f47
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
1155 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:11:58.228Z (33d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftask-profit-api.62.238.55.212.sslip.io%2Fv1%2Festimate"