InfinityBlue API

InfinityBlue is a unified, OpenAI-compatible API gateway. Send a single request format to a single endpoint and reach every major frontier model — GPT, Gemini, DeepSeek — without managing separate provider accounts, keys, or SDKs.

What you get

Quickstart

Get your first request working in 5 minutes

Model Selection

Compare every supported model and pick the right one

Streaming

Return tokens to users as soon as they are produced

Multimodal Input

Send images alongside text in a single turn

Authentication

All requests require a Bearer token in the Authorization header:

curl https://api.getinfinityblue.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.4",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

See Authentication for instructions on obtaining and managing your API key.

Supported models

The table below is a quick reference. For capability details and pricing see Model Selection and the live pricing page.

Chat & reasoning

Model	Provider	Notes
`gpt-5.4`	OpenAI	Flagship — best overall quality
`gpt-5.4-mini`	OpenAI	Fast and cost-efficient
`gpt-5.5`	OpenAI	Latest generation
`gpt-5.3-codex`	OpenAI	Optimised for code tasks
`gemini-3.1-pro-preview`	Google	Long context, strong reasoning
`gemini-2.5-pro`	Google	High-quality multimodal
`gemini-2.5-flash`	Google	Fast and affordable
`gemini-3-flash-preview`	Google	Latest Flash generation
`deepseek-v4-pro`	DeepSeek	Advanced reasoning
`deepseek-v4-flash`	DeepSeek	Lightweight DeepSeek

Image generation

Model	Notes
`gpt-image-2`	OpenAI image generation
`nanobanana`	Fast image generation
`nanobanana_pro`	High-quality image generation
`nanobanana_2`	Latest Nano Banana generation

Video generation

Model	Notes
`doubao-seedance-2-0-260128`	Bytedance video generation
`veo_3_1`	Google Veo video generation
`kling-v2-5-turbo`	Kling fast video generation

If you find anything missing or unclear in these docs, open an issue or PR on GitHub.

Get Started

Models

Chat

Images

Videos

Guides

Introduction

InfinityBlue API

What you get

Quickstart

Model Selection

Streaming

Multimodal Input

Authentication

Supported models

Chat & reasoning

Image generation

Video generation

​InfinityBlue API

​What you get

Quickstart

Model Selection

Streaming

Multimodal Input

​Authentication

​Supported models

​Chat & reasoning

​Image generation

​Video generation

InfinityBlue API

What you get

Authentication

Supported models

Chat & reasoning

Image generation

Video generation