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imagegen.coinopai.com prompt-styles
https://imagegen.coinopai.com/prompt-styles
answers 402
Prompt Styles — a curated FLUX prompt-engineering cheat sheet: 12 proven style recipes, an aspect-ratio guide, and a tier picker for the paid /generate endpoints. Static JSON, answers in milliseconds. Spend $0.001 here before spending $0.25-$0.75 on a generation.
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
- 0x4C1a4FcE51Fea51f128a01ccE8BecB106d391155
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 138 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:19:12.359Z (20d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fimagegen.coinopai.com%2Fprompt-styles"