Create an API key
Mint a workspace key on the API keys page. Personal accounts have no key.
When you finish this page, you have a secret that starts with rmr_ and you have copied it into Cursor, Claude Code, the playground, or a script. That secret spends this team's credits.
Steps
- Open the team workspace. Personal accounts have no API keys page.
- Click API keys in the sidebar.
- Click Create key.
- Copy the full secret immediately. Click Copy key if you need it again on that screen.
The secret is shown once. Copy it before you leave the page. After a reload the full secret is gone.
Put the secret in:
- The playground Authorization field, to try a call in the browser.
- Cursor, Claude, VS Code, Windsurf, or another MCP client. The JSON is on MCP and in Sideload the MCP server.
- An
Authorization: Bearer rmr_...header in curl, JavaScript, Python, Go, or the other examples on API keys.
Only members who can manage settings can create or revoke a key. Everyone else can see that a key exists.
To rotate a leaked secret, follow Rotate a token.
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