CometAPI
One REST API that routes to hundreds of AI models, with keys, quotas and billing
Introduction
CometAPI aggregates hundreds of AI models behind a single REST endpoint, so a client only changes the model parameter to switch providers. It includes API key management, usage quotas and billing dashboards. Official SDKs exist for Python, JavaScript/TypeScript and Go.
- Added on
- Nov 2, 2026
- Website
- www.cometapi.com
Product information
What is CometAPI?
CometAPI is an AI API aggregation platform. Instead of handling several vendor URLs and credentials, you call one endpoint and name the target model in each request.
How to use CometAPI?
Sign up, create a key under Dashboard then API Keys, and send requests with an Authorization Bearer header to the CometAPI endpoint. Change the model value in the request JSON to move between models.
Core features of CometAPI
- API aggregation across leading AI models
- API development toolkit with a visual editor
- Automated testing from API specs
- Local and cloud mock engine
Use cases of CometAPI
- 1Orchestrating n8n workflows with multiple models for document parsing and summarization
- 2Generating images with Midjourney through the API
- 3Composing music with Suno
- 4Multimodal content with Gemini 2.5 Flash
- 5Text generation with models such as GPT-4o
Frequently asked questions about CometAPI
How do I get and use a CometAPI key?+
Sign up, open Dashboard then API Keys, and add an Authorization Bearer header to your HTTP requests.
Which programming languages work with CometAPI?+
Any language that can make HTTPS requests; official SDKs cover Python, JavaScript/TypeScript and Go.
Can I switch models in CometAPI without code changes?+
Yes, by changing the model parameter in the request JSON.
Which category is CometAPI in?+
CometAPI is listed under AI Code Editor.