All AI Models in One API
500+ AI Models

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Model List

500+ AI Models Unified into One API

1. GPT

gpt-4o
o3-mini
o1-preview
o1-mini

2. Claude

claude 3.7
claude-3-5-sonnet-20241022
claude-3-5-haiku-20241022
claude-3-opus-20240229

3. Midjourney

mj_fast_imagine
mj_fast_custom_zoom
mj_fast_blend
mj_fast_upload

4. DeepSeek

DeepSeek v3
DeepSeek R1
DeepSeek Janus
DeepSeek R1 Zero

5. Gemini

gemini 2.5 pro
gemini 2.0 pro
gemini 2.0 Flash Experimental
gemini-1.5-flash
gemini-1.5-pro
gemini-pro-vision

6. Qwen

Qwen2.5-Omni-7B API
qwen max 2025-01-25
qwen 2.5 coder 32b instruct
qwen-max
qwen turbo

7. Suno

suno_music
suno_lyrics
suno_upload
suno_concat

8.xAI

Grok-3
Grok-2 Beta

How it works

A Simple, Step-by-Step Process

Get API Key

Retrieve your token key from the dashboard, formatted like sk-XXXXX.

STEP 1

Change base_url

Update the base_url in your program to “ https://api.cometapi.com “

STEP 2

Use OpenAI Format

Use OpenAI’s format—just replace your key and base URL.

STEP 3

Unified Access to Leading AI Models

One API ALL done

One interface calls 500+ models, unified billing & key management.

Top Speed, Unlimited Scale

Low latency, high concurrency (unlimited TPM/RPM*), applications run smoothly without stalling

Save Big, Up to 20% Off

Mainstream models are cheaper and directly save you AI expenses.

Total Choice, No Lock-In

500+ models switch at will, not restricted by a single supplier, control the future
More Features

Unleash advanced capabilities

Seamless AI integration, fast performance, and scalable solutions—empower your applications with CometAPI.

Key benefits

All the AI API you need,
all in a single Platform

minimizes deployment and maintenance costs with a high-performance, serverless architecture designed for efficiency and growth.

  • New – Be the first to access the latest AI models globally.
  • Fast – Ultra-high concurrency with low-latency responses.
  • Stable – 24/7 uninterrupted, reliable performance.
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Daily Requests

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Satisfaction Rate

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Active Users

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Integrated Models

Frequently Asked Questions

We're here to answer all your questions

Everything you need to know about the product and billing. Can’t find the answer you’re looking for? Please chat with our friendly team.

CometAPI is a developer-focused AI model API aggregation platform that provides unified access to GPT, Midjorney, Claude, and more.

Sign up for a free account to get an API key, then follow our docs and quick-start guides to integrate Comet API in minutes.

Yes. Comet API adapts to any domain—from e-commerce and finance to customer service—tailoring AI for your specific use cases.

Use our real-time dashboard to monitor API calls and spending. Set alerts so you know exactly when you’re nearing usage limits.

Access detailed API docs for easy integration, reach out via email for quick assistance, or join our Discord server to connect with developers and get real-time help.

Start Today

One API
Access 500+ AI Models!

Free For A Limited Time! Register Now
Get 1M Free Token Instantly!