Solution
The NSFW image generation API
Character products convert on imagery — and mainstream image APIs refuse exactly the images your users pay for. Image One is a diffusion engine that renders mature imagery of adult, fictional characters at a flat 10 credits, governed by policy instead of filter.
50 free credits · no card · adults only, by policy
A diffusion engine you can steer
Image One reads both prose and comma-separated tags, and exposes the levers that matter:
- →negative_prompt — the free quality lever; "blurry, extra fingers, watermark, text" is the floor.
- →cfg_scale 1–20 — raise toward 9–12 when the engine takes liberties, lower toward 4–6 when results overcook.
- →Front-loaded identity blocks keep a character recognizable across renders — the consistency playbook is on the blog.
Flat cost, honest failures, zero retention
Every image is 10 credits (~$0.10 at pack rates), every time — a curated 12-image gallery costs about $1.50 including rejects, so you price features, not attempts. Refused or empty generations refund automatically, prompts outside the acceptable-use policy return an explicit content_blocked code, and outputs come back inline as base64: nothing is stored on our side.
Where it fits your product
The three patterns that convert, in effort order: the one-time character reveal, user-triggered scene stills billed per render, and curated subscription-gated gallery drops generated in batches. Each is a single POST — and video via Motion One when a still should move.
One call to see it
curl https://eroq.ai/v1/images/generations \
-H "Authorization: Bearer $EROQ_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "eroq-image-one",
"prompt": "portrait of a starship mechanic, grease-stained overalls, warm hangar light, 35mm",
"negative_prompt": "blurry, extra fingers"
}'Base URL https://eroq.ai/v1 · full reference in the docs
| Model | Kind | Price |
|---|---|---|
| eroq-rp-plus | chat | 3 credits / completion |
| eroq-rp-mini | chat | 1 credit / completion |
| eroq-image-one | image | 10 credits / image |
| eroq-motion-one | video | 100 credits / 5s clip |
Full table on the pricing page.
Questions builders ask
Is NSFW image generation allowed? +
Yes — mature imagery of adult, fictional characters is the supported use case. Minors (in any form), real identifiable people, and illegal content are banned absolutely and enforced.
How much does an image cost? +
10 credits flat — about ten cents at pack rates — whatever the prompt. Failed or blocked generations are never charged.
Do you keep the generated images? +
No. Images return inline in the API response (base64) and are not retained. Store what you want to keep.
Can I keep a character consistent between images? +
Use a fixed, word-for-word identity block at the front of every prompt plus a stable style block, and curate batches. The full playbook is in the image generation guide on the blog.