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Nano Banana Pro
Veo 3.1NEW
Google latest flagship video generation model
Nano Banana 2NEW
Fastest AI image model — Pro quality at Flash speed
Nano Banana ProPro
Google flagship AI image generation model
Seedream 5.0Latest Flagship
ByteDance first web search multimodal model
Seedream 4.5Creative
ByteDance high-aesthetic image model
GPT-Image 1.5OpenAI
OpenAI flagship image model
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Nano Banana Pro is an AI image generation platform providing access to advanced models for professional-quality output.

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AI Models

Nano Banana 2Nano Banana ProSeedream 5.0Seedream 4.5GPT-Image 1.5

AI Tools

Photo RestorationWatermark RemoverAI ID Photo3D Cartoon AvatarWatermark Remover ProAI Outpainting2D to 3DY2K StyleStudio PortraitManga ColorizerPortrait FilterPixel ArtImage to LineartGender SwapBody Editor
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Developer API

Seedream 4.5 API

Integrate powerful AI generation capabilities into your applications. Generate images, videos, and music programmatically with simple REST API calls.

2
Endpoints
10+
Models
99.9%
Uptime

API Access Request

Tell us about your use case and we will set up your API access.

Why Use Our API

Multiple AI Models

Access a wide range of AI models including Nano Banana, Seedream, GPT Image, Veo and more through a single unified API.

Simple Integration

RESTful API with Bearer token authentication. Get started in minutes with just two endpoints.

Pay Per Use

No monthly minimums. Only pay for what you generate using our flexible credit system.

Async Task System

Submit generation tasks and poll for results. Built for production workloads with automatic retries and status tracking.

API Endpoints

Quick Start Example

1curl -X POST https://seedream4-5.me/api/v1/generate \
2 -H "Authorization: Bearer sk-xxxxx" \
3 -H "Content-Type: application/json" \
4 -d '{
5 "mediaType": "image",
6 "model": "seedream-4-5",
7 "prompt": "a cute cat sitting on a cloud",
8 "scene": "text-to-image",
9 "options": {
10 "aspect_ratio": "1:1",
11 "resolution": "2K"
12 }
13 }'
14
15# Response:
16# { "code": 0, "data": { "taskId": "xxx-xxx" } }
17
18curl https://seedream4-5.me/api/v1/task/{taskId}?refresh=1 \
19 -H "Authorization: Bearer sk-xxxxx"