Determine if SIM is standard or industrial-grade using the REST API

Hologram offers standard and industrial-grade tri-cut SIMs However, regular and industrial SIMs are physically identical. This has been addressed for future batches of SIM cards. The best way to determine if your SIM is standard or industrial-grade is to use the following Hologram REST API endpoint:


This endpoint will return a sim_attribute field with values STANDARD or INDUSTRIAL.

For information on the difference between a Standard and an Industrial SIM please visit our SIM Datasheet.

Note: Your SIM must be activated and Live to check the status. If you need to check this for a card prior to activation, please contact us at





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