402 with the option to pay per request or upgrade your plan. No account at all? Every metered endpoint also accepts x402 micropayments instead of a token.Access & Billing
Authentication
Bearer API tokens
Requests are authenticated with an API token, passed as a bearer header:
Create and revoke tokens from the dashboard. The plaintext token is shown once at creation — store it securely. Tokens are scoped to your organization; all usage counts against your organization’s monthly quota.
Requests over quota return