the402 endpoint detail

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quickbuild.quynguyenbac.workers.dev

https://quickbuild.quynguyenbac.workers.dev/v1/embeddings

answers 402

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x751a4c3841bE287544C371B4EE09Bd3366AeA7cf
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
261 ms
Payment options
1 usable of 1
Last checked
2026-10-20T21:01:22.614Z (21d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fquickbuild.quynguyenbac.workers.dev%2Fv1%2Fembeddings"