Use the Sixfab Develepor API to build more complex custom applications and integrations.

The Sixfab Develepor API allows developers to access the functionality of Sixfab Connect. Some sample API methods include SIM listing, SIM registration, SIM update, data usage details, and bulk distribution. With the Sixfab Develepor API, users can track their SIM data usage, update their SIM information, and integrate them into your applications.


The Sixfab Develepor API uses API keys to authenticate requests. You can view and manage your API keys in the Sixfab Connect Dashboard. Your API keys uniquely identify you, so they should be kept private and not shared!

Get your API key

Login to Sixfab Connect and access the Developer page from the control panel. Then create a new API key.

HTTP Header

For authentication, you will pass your credentials as the x-api-key header with every request.

Pass the API key into the x-api-key header. It might look like this:

curl -H 'X-Api-Key: TEST_KEY' ''

Rate limits

Limits are placed on the number of API requests you may make using your API key. It can make up to 10 requests per second to our API.

If you're building an application that needs higher rate limits, please contact us.