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Read the Notte skill and follow its setup instructions when setting up Notte or building browser automation. This is the shared source for CLI setup, authentication, and the browser-to-code workflow.
The API returns HTTP 429 when a rate limit is exceeded. See the API rate-limit reference for response headers.

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Handling rate limits

Check error instanceof NotteAPIError and error.statusCode === 429 to identify rate limiting. Response headers are available through error.response?.headers; Node uses statusCode, not Python’s status_code. When your HTTP integration exposes a verified 429 response, honor Retry-After if provided; otherwise use bounded exponential backoff with jitter. Set a retry limit and retry only operations that are safe to repeat. Automatic rate-limit retries are not provided by the high-level client.

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Reduce request volume

Limit concurrent requests, avoid repeatedly polling unchanged state, and reuse results when your application can safely do so.

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Increasing limits

Contact us to discuss higher limits.