the402 endpoint detail

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x402.coinopai.com image styles

https://x402.coinopai.com/api/image/styles

payable

Returns the list of available style keywords (anime, watercolor, cyberpunk, 3d_render, etc.) for /api/image/generate — check it before submitting a paid generation request.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0x1304EC1A8945365e43A5c18a734065f107B417cA
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
98 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:14:18.290Z (4d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.coinopai.com%2Fapi%2Fimage%2Fstyles"