models/ByteDance/Seedream 5.0 Pro Image Editing
ByteDance

Seedream 5.0 Pro Image Editing

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Seedream 5.0 Pro is grounded, region-precise image editing model that changes one element while keeping the rest of the frame intact with layer separation, sketch completion, and up to 10 reference images.

MODALITIES
image
PER IMAGE
$0.068

Seedream 5.0 Pro Image Editing (bytedance/seedream/v5/pro/edit) is a image model from ByteDance. Pricing via AIgateway: $0.068 per image. Call it via https://api.aigateway.sh/v1/images/generations — set model="bytedance/seedream/v5/pro/edit".

model · bytedance/seedream/v5/pro/edit

Use this model

model: bytedance/seedream/v5/pro/edit
curl https://api.aigateway.sh/v1/images/generations \
  -H "Authorization: Bearer $AIGATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"bytedance/seedream/v5/pro/edit","prompt":"a serene cyberpunk city at dusk"}'
API schema

Call Seedream 5.0 Pro Image Editing from any OpenAI SDK

POST https://api.aigateway.sh/v1/images/generations·Content-Type: application/json·Auth: Bearer sk-aig-...

Request body

json
{
  "model": "bytedance/seedream/v5/pro/edit",
  "prompt": "A cyberpunk cat at sunset, cinematic lighting",
  "n": 1,
  "size": "1024x1024",
  "response_format": "url"   // or "b64_json"
}

Response

json
{
  "created": 1776947082,
  "data": [
    { "url": "https://media.aigateway.sh/img/abc123.png" }
    // or { "b64_json": "iVBORw0KGgoAAAANSUhEU..." }
  ]
}

Quickstart

from openai import OpenAI
client = OpenAI(base_url="https://api.aigateway.sh/v1", api_key="sk-aig-...")

r = client.images.generate(
    model="bytedance/seedream/v5/pro/edit",
    prompt="a cyberpunk cat at sunset",
    size="1024x1024",
)
print(r.data[0].url)

Errors

401authentication_errorInvalid or missing API key
402insufficient_creditsWallet empty (PAYG only)
404not_foundUnknown model or endpoint
429rate_limit_errorOver per-minute limit — see Retry-After header
500server_errorUpstream provider failed (retryable)
503service_unavailableUpstream saturated (retryable)
Full docs →API reference →OpenAPI spec →llms.txt →

Frequently asked questions

What is Seedream 5.0 Pro Image Editing?
Seedream 5.0 Pro is grounded, region-precise image editing model that changes one element while keeping the rest of the frame intact with layer separation, sketch completion, and up to 10 reference images. It is a image model from ByteDance, accessible via AIgateway's OpenAI-compatible API at slug bytedance/seedream/v5/pro/edit.
How much does Seedream 5.0 Pro Image Editing cost via AIgateway?
$0.0675 per image, billed pass-through.
How do I call Seedream 5.0 Pro Image Editing from my code?
Point the OpenAI SDK at https://api.aigateway.sh/v1 with your AIgateway key and set model to "bytedance/seedream/v5/pro/edit". The request and response shapes match OpenAI exactly.
Does Seedream 5.0 Pro Image Editing support streaming, tool calling, vision, and JSON mode?
Streaming — no. Tool calling — no. Vision — no. JSON mode — no. Prompt caching — no.
Can I bring my own ByteDance API key (BYOK)?
Yes. Attach a ByteDance key in your AIgateway dashboard and this model flips to pass-through — you pay ByteDance directly and AIgateway adds no platform fee on those calls.