tongyi-mai/z-image/turbo
Generate high-quality, photorealistic images from text instantly with Z Image Turbo's 6B-parameter engine, offering ultra-fast speed, precise text rendering, and versatile format output for creative professionals.
Table of contents
1. Get started
Use RunComfy's API to run tongyi-mai/z-image/turbo. For accepted inputs and outputs, see the model's schema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/tongyi-mai/z-image/turbo \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A flash-lit, intimate close-up reveals a front pocket of acid-washed denim jeans, threads softened and grainy with wear. Nestled inside, a cluster of black-and-white photobooth strips peeks out, their glossy surfaces curling and one corner torn, capturing a group of friends mid-smirk. They hold lighters aloft, their faces alive with chaotic joy and youthful rebellion. The hard flash splinters against metal rivets and creased fabric, accentuating the textured weave of denim and the faint creases in the photographs. The composition’s tight crop focuses tension between rough fabric and fleeting memories, conjuring an authentic snapshot of carefree moments preserved in stillness."
}'2. Authentication
Set the YOUR_API_TOKEN environment variable with your API key (manage keys in your Profile) and include it on every request as a Bearer token via the Authorization header: Authorization: Bearer $YOUR_API_TOKEN.
3. API reference
Submit a request
Submit an asynchronous generation job and immediately receive a request_id plus URLs to check status, fetch results, and cancel.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/tongyi-mai/z-image/turbo \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "A flash-lit, intimate close-up reveals a front pocket of acid-washed denim jeans, threads softened and grainy with wear. Nestled inside, a cluster of black-and-white photobooth strips peeks out, their glossy surfaces curling and one corner torn, capturing a group of friends mid-smirk. They hold lighters aloft, their faces alive with chaotic joy and youthful rebellion. The hard flash splinters against metal rivets and creased fabric, accentuating the textured weave of denim and the faint creases in the photographs. The composition’s tight crop focuses tension between rough fabric and fleeting memories, conjuring an authentic snapshot of carefree moments preserved in stillness."
}'Monitor request status
Fetch the current state for a request_id ("in_queue", "in_progress", "completed", or "cancelled").
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
--header "Authorization: Bearer <token>"Retrieve request results
Retrieve the final outputs and metadata for the given request_id; if the job is not complete, the response returns the current state so you can continue polling.
curl --request GET \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
--header "Authorization: Bearer <token>"Cancel a request
Cancel a queued job by request_id, in-progress jobs cannot be cancelled.
curl --request POST \
--url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
--header "Authorization: Bearer <token>"4. File inputs
Hosted file (URL)
Provide a publicly reachable HTTPS URL. Ensure the host allows server‑side fetches (no login/cookies required) and isn't rate‑limited or blocking bots. Recommended limits: images ≤ 50 MB (~4K), videos ≤ 100 MB (~2–5 min @ 720p). Prefer stable or pre‑signed URLs for private assets.
5. Schema
Input schema
{
"type": "object",
"title": "Input",
"required": [
"prompt"
],
"properties": {
"prompt": {
"title": "Prompt",
"description": "",
"type": "string",
"default": "A flash-lit, intimate close-up reveals a front pocket of acid-washed denim jeans, threads softened and grainy with wear. Nestled inside, a cluster of black-and-white photobooth strips peeks out, their glossy surfaces curling and one corner torn, capturing a group of friends mid-smirk. They hold lighters aloft, their faces alive with chaotic joy and youthful rebellion. The hard flash splinters against metal rivets and creased fabric, accentuating the textured weave of denim and the faint creases in the photographs. The composition’s tight crop focuses tension between rough fabric and fleeting memories, conjuring an authentic snapshot of carefree moments preserved in stillness."
},
"image_size": {
"title": "Aspect Ratio (W:H)",
"description": "",
"type": "string",
"enum": [
"square_hd",
"square",
"portrait_4_3",
"portrait_16_9",
"landscape_4_3",
"landscape_16_9"
],
"default": "landscape_4_3"
},
"num_inference_steps": {
"title": "Number of Inference Steps",
"description": "",
"type": "integer",
"minimum": 1,
"maximum": 30,
"default": 8
},
"seed": {
"title": "Seed",
"description": "",
"type": "integer",
"default": 0
},
"num_images": {
"title": "Number of Images",
"description": "The number of images to generate.",
"type": "integer",
"minimum": 1,
"maximum": 4,
"default": 1
},
"output_format": {
"title": "Output Format",
"description": "Specifies the output image format.",
"type": "string",
"enum": [
"jpeg",
"png",
"webp"
],
"default": "png"
}
}
}Output schema
{
"output": {
"type": "object",
"properties": {
"image": {
"type": "string",
"format": "uri",
"description": "single image URL"
},
"video": {
"type": "string",
"format": "uri",
"description": "single video URL"
},
"images": {
"type": "array",
"description": "multiple image URLs",
"items": { "type": "string", "format": "uri" }
},
"videos": {
"type": "array",
"description": "multiple video URLs",
"items": { "type": "string", "format": "uri" }
}
}
}
}