Seedream 5.0 Lite: editing immagini contestuale e trasferimento di stile | RunComfy
bytedance/seedream-5/lite/edit
Trasforma immagini e prompt di testo con Seedream 5.0 Lite in modifiche coerenti con il brand, trasferimenti di stile e layout precisi, grazie alla ricerca visiva in tempo reale, al design contestuale e a una produzione efficiente a soli $0.028 per immagine.
Table of contents
1. Get started
Use RunComfy's API to run bytedance/seedream-5/lite/edit. For accepted inputs and outputs, see the model's schema.
curl --request POST \
--url https://model-api.runcomfy.net/v1/models/bytedance/seedream-5/lite/edit \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "Maintain the model’s pose and the flowing, liquid-like silhouette of the garment. Change the material from silver metal to completely transparent clear water (or glass). Through the flowing liquid, the model’s skin details should be visible. The lighting effect should shift from reflection to refraction.",
"image": [
"https://playgrounds-storage-public.runcomfy.net/tools/7321/media-files/input-1-1.png"
]
}'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/bytedance/seedream-5/lite/edit \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <token>" \
--data '{
"prompt": "Maintain the model’s pose and the flowing, liquid-like silhouette of the garment. Change the material from silver metal to completely transparent clear water (or glass). Through the flowing liquid, the model’s skin details should be visible. The lighting effect should shift from reflection to refraction.",
"image": [
"https://playgrounds-storage-public.runcomfy.net/tools/7321/media-files/input-1-1.png"
]
}'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",
"image"
],
"properties": {
"prompt": {
"title": "Prompt",
"description": "La lunghezza consigliata è di massimo 600 parole inglesi. Se il prompt è troppo lungo, le informazioni possono disperdersi. Il modello potrebbe ignorare i dettagli e concentrarsi solo sui punti principali, producendo un’immagine con elementi mancanti.",
"type": "string",
"default": "Maintain the model’s pose and the flowing, liquid-like silhouette of the garment. Change the material from silver metal to completely transparent clear water (or glass). Through the flowing liquid, the model’s skin details should be visible. The lighting effect should shift from reflection to refraction."
},
"image": {
"title": "Immagini",
"description": "Carica 1–14 immagini. I formati supportati sono JPEG, PNG, WEBP, BMP, TIFF o GIF.",
"type": "array",
"items": {
"type": "string",
"format": "image_uri"
},
"validations": [
{
"validation_rule": "file_size_mb<",
"validation_value": 10,
"validation_error": "File size must be less than 10 MB."
},
{
"validation_rule": "width/height>",
"validation_value": 0.0625,
"validation_error": "The aspect ratio range should be 1:16 to 16:1."
},
{
"validation_rule": "width/height<",
"validation_value": 16,
"validation_error": "The aspect ratio range should be 1:16 to 16:1."
},
{
"validation_rule": "width_pixels>",
"validation_value": 14,
"validation_error": "The uploaded image width and height must exceed 14 pixels."
},
{
"validation_rule": "height_pixels>",
"validation_value": 14,
"validation_error": "The uploaded image width and height must exceed 14 pixels."
}
],
"maxItems": 14,
"minItems": 1,
"default": [
"https://playgrounds-storage-public.runcomfy.net/tools/7321/media-files/input-1-1.png"
]
},
"resolution": {
"title": "Risoluzione",
"description": "Per le opzioni 2K e 3K, il modello determinerà automaticamente larghezza e altezza. Descrivi rapporto d’aspetto, forma o uso nel prompt in linguaggio naturale. Per le altre opzioni, puoi scegliere larghezza e altezza desiderate.",
"type": "string",
"enum": [
"2K",
"3K",
"2048x2048 (1:1)",
"2304x1728 (4:3)",
"1728x2304 (3:4)",
"2848x1600 (16:9)",
"1600x2848 (9:16)",
"2496x1664 (3:2)",
"1664x2496 (2:3)",
"3136x1344 (21:9)",
"3072x3072 (1:1)",
"3456x2592 (4:3)",
"2592x3456 (3:4)",
"4096x2304 (16:9)",
"2304x4096 (9:16)",
"3744x2496 (3:2)",
"2496x3744 (2:3)",
"4704x2016 (21:9)"
],
"default": "2048x2048 (1:1)"
},
"sequential_image_generation": {
"title": "Generazione sequenziale di immagini",
"description": "Abilita questa opzione per generare le immagini in modo sequenziale.",
"type": "string",
"enum": [
"auto",
"disabled"
],
"default": "disabled"
},
"max_images": {
"title": "Numero massimo di immagini",
"description": "Numero massimo di immagini da generare. Efficace solo quando sequential_image_generation è impostato su auto.",
"type": "integer",
"enum": [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15
],
"default": 15
},
"output_format": {
"title": "Formato di output",
"description": "Il formato delle immagini in output. Determina il formato dei file esportati.",
"type": "string",
"enum": [
"png",
"jpeg"
],
"default": "png"
},
"optimize_prompt_options": {
"title": "Ottimizzazione del prompt",
"description": "Imposta la modalità di ottimizzazione del prompt. standard: qualità più alta, tempo di generazione più lungo. fast: più veloce, ma con una qualità più nella media.",
"type": "string",
"enum": [
"standard",
"fast"
],
"default": "standard"
}
}
}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" }
}
}
}
}Modelli Video
Modelli Immagine
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