the402 endpoint detail

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a2a.musefish.trade

https://a2a.musefish.trade/api/v1/llm/fast

answers 402

Answers 402 via GET. Speaks the v2 dialect over the JSON response body, charges $0.02 on base.

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
0xA75E1a201552Cad0282d01C09DC95d9559642FBb
Spec dialect
v2 (declares x402Version 2)
Transport
JSON response body
HTTP method
GET
Response latency
318 ms
Payment options
1 usable of 1
Last checked
2026-11-05T15:18:12.453Z (10h ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fa2a.musefish.trade%2Fapi%2Fv1%2Fllm%2Ffast"