# Bulk Update in Contact by API

**URL:** <https://community.hubspot.com/t/bulk-update-in-contact-by-api/13507>\
**Category:** APIs & Integrations\
**Tags:** contacts\
**Created:** [March 14, 2019, 1:46pm UTC](https://community.hubspot.com/t/bulk-update-in-contact-by-api/13507 "2019-03-14T13:46:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Attique](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/attique/32/57633_2.png) [@Attique](https://community.hubspot.com/u/Attique)\
**Post date:** [March 14, 2019, 1:46pm UTC](https://community.hubspot.com/t/bulk-update-in-contact-by-api/13507/1 "2019-03-14T13:46:21Z")

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Hi All,

I have 65 contacts and I want to use a API that will be updated the all contacts.

e,g city = “Cambridge” how I can do it .

Thanks in advance

Regards,

Muhammad Attique

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**Author:** ![cbarley](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/cbarley/32/82559_2.png) [@cbarley](https://community.hubspot.com/u/cbarley)\
**Post date:** [March 14, 2019, 7:41pm UTC](https://community.hubspot.com/t/bulk-update-in-contact-by-api/13507/2 "2019-03-14T19:41:55Z")

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hi @Attique , i’ve responded in the public Slack org. Me, you and Zack can continue there.