API keys#

One API key works for both MCP and the REST API. A key only acts on your own account and stops working the moment you revoke it.

Creating a key#

1. Settings → API → New key;
2. Name it ("Claude Code", "Cursor", "my script");
3. Copy it — it's shown only once.

Your email must be verified to create keys.

Authenticating#

Authorization: Bearer wk_<key>

Managing keys#

• The list shows each key's name, creation time and last use;
• Revoking is immediate and permanent;
• Use one key per client — losing one doesn't affect the rest.

Rate limits#

• 60 requests per minute per account (shared across MCP and REST);
• Agent turns charge actual model cost in credits (see Credits);
• Create-style calls accept an Idempotency-Key header — the same key runs at most once within 24 hours.