API keys let agents and external services use your account. Pass the key as a Bearer token:

Keys created here have user scope by default — they can create checkouts, invoices, and view receipts, but cannot modify wallets, change profile settings, or manage other keys. Checkouts and invoices must use a wallet address you've already registered.

Your new API key (copy it now — it won't be shown again):

The key stays visible until you click I've saved it. Re-creating it isn't possible — revoke and make a new one if lost.

Create API Key

Daily Requests

Endpoint Breakdown

Live agent activity. Every request your AI agents send through POST /mcp is logged here, broken down per API key.

Click any key card to drill into the full Usage view for that key, or open Connect Agent on the Keys tab to copy a fresh MCP config.

Recent MCP errors