# Populate custom module with data from external api for use in email template

**URL:** <https://community.hubspot.com/t/populate-custom-module-with-data-from-external-api-for-use-in-email-template/37352>\
**Category:** APIs & Integrations\
**Tags:** cms-content, email, developer-tools, professional\
**Created:** [May 14, 2021, 3:28pm UTC](https://community.hubspot.com/t/populate-custom-module-with-data-from-external-api-for-use-in-email-template/37352 "2021-05-14T15:28:18Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![alyssamwilie](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/alyssamwilie/32/2072_2.png) [@alyssamwilie](https://community.hubspot.com/u/alyssamwilie)\
**Post date:** [May 20, 2021, 7:55pm UTC](https://community.hubspot.com/t/populate-custom-module-with-data-from-external-api-for-use-in-email-template/37352/4 "2021-05-20T19:55:41Z")

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@gtamhan Pretty sure serverless functions are only available on webpage templates. Hubspot has an RSS module that you could build off of though.

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