Quickstart
Give your agent web search, page reading and cited research.
Let your agent connect
Send this prompt to your agent. It reads this guide, checks for an API key, tells you where to create one if needed, and sets AREX up.
Read https://www.arex-research.com/
Or set it up yourself
Create a key first, then pick one. All of them use the same key. Get an API key
For agents that support remote MCP servers. Command-line agents add it with one command; ZCode, WorkBuddy and similar apps take the mcp.json entry in their MCP settings.
codex mcp add arex --url https://api.arex-research.com/v1/mcp \
--bearer-token-env-var AREX_API_KEY