Generate images from text prompts using the SpicyRouter 1.0 Image Pro model with prompt rewriting, This model delivers stronger image‑generation capabilities compared to the Lite version of the model.
No output yet. Run the model to see results.
Click 'Run Model' to generate output
Exact unit prices and billing rules for this model. All prices in USD.
Endpoint
https://api.spicyrouter.ai/v1/imagesAll requests require a Bearer API key.
Submit Task
curl -X POST \
"https://api.spicyrouter.ai/v1/images" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "z-image-spicy-pro",
"aspect_ratio": "1:1",
"prompt": "your prompt here",
"prompt_extend": "false"
}'Poll Status
# Replace TASK_ID with the data.task_id from the submit response
curl -X GET "https://api.spicyrouter.ai/v1/status/TASK_ID" \
-H "Authorization: Bearer YOUR_API_KEY"Request Parameters
| Field | Required | Type | Values | Description |
|---|---|---|---|---|
aspect_ratio | No | enum | "1:1", "2:3", "3:2", "3:4", "4:3", "4:5", "5:4", "9:16", … Default: | Aspect Ratio |
prompt | Yes | string | 1 ~ 4000 chars Default: | Prompt |
prompt_extend | No | boolean | Default: | Prompt Extend |
Why Spicy Image
Every great clip starts as a single frame. Z-Image Spicy Pro pushes resolution and detail further — up to 2560px canvases, cleaner skin, finer textures, ready to feed straight into image-to-video.
The v2.4 upgrade added multi-stage sampling and a DPO-tuned LoRA — higher aesthetic scores and more diversity per prompt, so your pick-of-three actually gives you three different winners.
Frame your subject at 60%+ of the canvas, keep poses at the start of an action, leave room to move — the output drops straight into Spicy I2V without re-cropping or re-rolling.
Kodak Portra warmth, CineStill 800T tungsten glow, Fuji 400H pastel dream — a single keyword at the tail of your prompt re-lights the whole mood.
Write three words or three hundred — the built-in prompt_extend optimizer turns a rough idea into a production-grade description at zero extra cost.
Composition
Keep the composition tight and the face clearly visible. Crowded scenes dilute detail where it matters most.
Always state distance and facial angle — close-up / medium shot + facing camera / three-quarter.
Planning a face swap later? Describe only expression, lighting and skin texture. No swap? Go ahead and detail the features.
Define the relationship explicitly — side by side, face to face, front to back — plus each person's pose and gaze direction.
Resting on thighs, at the sides, on a partner's chest. Complex gestures are still the fastest way to break an otherwise perfect frame.
Leave physical room to move, and freeze expression and pose at the beginning of an action — never at its end state.
Prompt Formula
Fill the slots in order. Eight are required, two are optional seasoning — skip them and the prompt still lands.
| # | Slot | Example |
|---|---|---|
| 1 | Scene * | luxury hotel bedroom, soft white sheets |
| 2 | Shot + angle * | medium close-up, eye-level, 85mm lens |
| 3 | Subject * | young Asian woman, long dark hair, flawless skin |
| 4 | Clothing / state * | white blouse unbuttoned, black lace bra visible |
| 5 | Lighting * | soft window side light, warm golden glow |
| 6 | Pose * | sitting on bed edge, legs crossed, leaning back |
| 7 | Expression + gaze * | shy smile, looking up through lashes, soft blush |
| 8 | Film style | Kodak Portra 400, cinematic film still |
| 9 | Realism details | beauty mark on cheek, visible skin pores |
| 10 | Quality suffix * | masterpiece, best quality, 8k, hyperrealistic, sharp focus |
Cheat Sheet
The face sells the frame. Pair one expression column with one gaze column and the mood locks in instantly.
| Mood | Expression | Gaze |
|---|---|---|
| Shy | shy smile, soft blush | looking down, looking up through lashes |
| Alluring | seductive smile, half-smile | direct eye contact, bedroom eyes, half-lidded |
| Pleasure | blissful expression, parted lips, flushed cheeks | eyes half-closed, dreamy gaze |
| Playful | playful grin, tongue out slightly | side glance, looking over shoulder |
| Cool | neutral expression, cold beauty | cold stare, distant gaze |
| Lazy | relaxed expression, sleepy smile | heavy-lidded, lazy gaze |
Cheat Sheet
Do
Don’t
Film Styles
Warm skin tones, fine grain, soft contrast, creamy skin.
Nostalgic warm cast, light grain, golden shift.
Cool pastel tones, soft greens, dreamy ethereal skin.
Cinematic tungsten warmth, halation, urban night glow.
Instant-film look, faded edges, vintage tones.
Example Prompt
All ten formula slots in one flowing prompt. Copy it, swap the bracket-worthy details, and generate.
medium close-up, eye-level, 85mm lens, a young Asian woman with long dark wavy hair and flawless dewy skin, white silk robe loosely draped off one shoulder, sitting on the edge of a bed in a luxury hotel suite with soft white sheets, soft window side light with a warm golden glow, leaning back on her hands, legs crossed, seductive half-smile, direct eye contact, bedroom eyes, visible skin pores, individual hair strands catching light, Kodak Portra 400, cinematic film still, masterpiece, best quality, 8k, hyperrealistic, sharp focus, shallow depth of field
FAQ
Use aspect_ratio: "2:3" (1024x1536) — the portrait canvas works beautifully for solo subjects. Keep the subject at 60%+ of frame with breathing room around the pose, and the frame drops straight into Spicy I2V.
Enable prompt_extend and a bare idea like "Asian woman, nude, curvy" is automatically expanded into a full production-grade description before generation — at no extra charge.
Diffusion is stochastic by nature. Generate 2–3 candidates and pick the strongest — at flat per-image pricing, tripling up costs next to nothing.
Add 2–3 realism keywords (visible skin pores, subtle imperfections, fine peach fuzz on skin) and a film stock like Portra 400. Never stack all six realism terms at once.
Write the scene. Get the frame. Feed it to I2V and watch it move. All for a penny and change.