the402 endpoint detail

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x402-filings.datalayer.workers.dev fda device-clearances

https://x402-filings.datalayer.workers.dev/v1/fda/device-clearances

answers 402

FDA 510(k) clearances for medical devices: which devices were cleared to market, the applicant, the decision date, product code, device class, regulation number and advisory committee, plus a clearance-per-year breakdown. Search by device name, applicant company or K-number. Pairs with the adverse-events and enforcement endpoints for full medtech diligence.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x917e635b83F0dd7e8172c55EC4EEbb28B734cA85
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
393 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:12:40.412Z (33d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-filings.datalayer.workers.dev%2Fv1%2Ffda%2Fdevice-clearances"