Connections
Set up each LLM or tool integration — your API keys, default models, and @targets in email
New to API keys?
An API key is a private password that lets Airbox talk to Claude, ChatGPT, Gemini, or another service on your behalf. You create it on the provider's website, paste it once into Airbox, and we encrypt it — you never share it in email commands
Every provider page includes a full walkthrough:
- Get a Claude (Anthropic) API key and connect it
- Get an OpenAI API key (ChatGPT Plus alone is not enough)
- Get a Gemini (Google AI) API key
- Route your inbox to that connection — steps are on each page
AI & LLM providers
Claude (Anthropic)
Route email to Anthropic Claude with your own API key
OpenAI
GPT models via the official OpenAI API — full model catalog and API features
ChatGPT
Use ChatGPT models through Airbox — same OpenAI API connection, friendlier naming
Gemini (Google)
Google Gemini models via the Gemini API
Mistral
Mistral models on your own API key
OpenRouter
One API key for many models — OpenAI, Anthropic, Meta, and more
Perplexity
Sonar models with web-aware answers on your key
Kimi (Moonshot)
Moonshot AI Kimi models
Custom endpoints
Any OpenAI-compatible API — local LLMs, gateways, Azure OpenAI, etc.