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Getting Started


The CustomerOS API is a GraphQL API that allows you to interact with your CustomerOS tenant programmatically.


We use a simple API key authentication system. You can request an API key for your tenant from the CustomerOS team.

When making API calls, just include the following headers:

-H "X-OPENLINE-TENANT-KEY: "your-api-key" \
-H "Content-Type: application/json" \

Rate Limiting

We rate limit API calls to 1000 per minute. If you exceed this limit, you will receive a 429 response. If you need an increased limit, please contact the CustomerOS team.

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