the402 endpoint detail

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fittings.sh dailymed spl-search

https://fittings.sh/v1/dailymed/spl-search

answers 402

Finds current FDA Structured Product Labels by drug name, NDC or labeler, returning each label SET ID, title, version and publication date.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.004
Network
base
Pay to
0xe025442C0d6dC17aD2b9eB888B3565bdFCd98638
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
178 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:21:43.449Z (22d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ffittings.sh%2Fv1%2Fdailymed%2Fspl-search"