Secure Email Threat Defense API

Rate Limiting

Rate limiting has been implemented on Public APIs. API keys can be generated from Settings > Administration > API Clients. The current rate limit number per tenant ID is 2 requests/sec, the burst limit is 4 requests/sec, and the daily quota is 10000 requests. You can apply rate limiting by sending the x-API-key in the request headers.

Example of a Message Search API request with x-api-key header:

curl
Copycurl --location 'https://api.us.etd.cisco.com/v1/messages/search' 

--header 'x-api-key: apikeytest123' 

--header 'Content-Type: application/json' 

--header 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5ciIjoiYXBpLWRJZCI6IjIxNTZiNDNjLWU5YzctNDVjNC1iNTNmLTI2ZDc3MzcWIxNjUtMzQ2OGZhNjYwNWVmIn0.mSoJSR8hIq4Pv-IRrT7VfIgS_AuGSpij7VAOLT1B6NU' 

--data '{"pageSize":100,"timestamp":["2023-09-09T11:35:54.577Z","2023-09-11T02:35:54.577Z"]}'

Note:

  1. If you exceed your daily usage limit, contact our support team to request an increase. Please note that the rate limit resets to default values the following day.
  2. After generating an API key through the Secure ETD UI, the rate limits may take approximately 3 to 5 minutes to take effect.
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