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4yearcycle.com x402 tenders
https://4yearcycle.com/x402/tenders
answers 402
EU public procurement tender notices from the official TED (Tenders Electronic Daily) v3 API, filtered by CPV product/service code, country of performance and free-text keywords over a recent publication window; returns structured JSON per notice with title, buyer, deadline, publication date, CPV codes, notice URL and German PDF link.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x9862ca83b72aB95521F457aFf6e6EFb03d8164C3
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 440 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:12:00.362Z (2h ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2F4yearcycle.com%2Fx402%2Ftenders"