the402 endpoint detail

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api.ukintel.uk tenders fit-score

https://api.ukintel.uk/v1/tenders/fit-score

answers 402

Send a supplier profile (what you do, keywords, regions, value band, certifications) and get back the best-fitting live UK tenders, each scored 0-100 by deterministic rules across five published factors - relevance, value fit, geography, timeline, buyer history - with every factor's numerator AND denominator so you can re-weight client-side, plus a what-to-emphasise note for the top matches. The j

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.20
Network
base
Pay to
0x8aa6a85a2723e2816204f3cf48d76b84bafdaab4
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
411 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:13:26.231Z (36d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.ukintel.uk%2Fv1%2Ftenders%2Ffit-score"