the402 endpoint detail

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cryptyx-ai.vercel.app x402 health

https://cryptyx-ai.vercel.app/api/x402/health

answers 402

Service health probe — build version, last pipeline run, current signal/composite/asset counts. Sub-second, no DB writes. The cheapest end-to-end pay-per-call check before issuing real queries.

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
0x0cD2c9724F185a029101b4AEACf3F114415c394f
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
187 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:26:09.816Z (1h ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fcryptyx-ai.vercel.app%2Fapi%2Fx402%2Fhealth"