# Bulk inventory update api needed

**URL:** <https://community.shiphero.com/t/bulk-inventory-update-api-needed/547>\
**Category:** GraphQL API\
**Created:** [June 24, 2020, 7:51am UTC](https://community.shiphero.com/t/bulk-inventory-update-api-needed/547 "2020-06-24T07:51:32Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![madhupatel](https://avatars.discourse-cdn.com/v4/letter/m/9fc348/32.png) [@madhupatel](https://community.shiphero.com/u/madhupatel)\
**Post date:** [June 24, 2020, 7:51am UTC](https://community.shiphero.com/t/bulk-inventory-update-api-needed/547/1 "2020-06-24T07:51:33Z")

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@tomasw could you please share bulk inventory update mutation. I need to update the quantity.

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**Author:** ![tomasw](https://sea2.discourse-cdn.com/flex020/user_avatar/community.shiphero.com/tomasw/32/248_2.png) [@tomasw](https://community.shiphero.com/u/tomasw)\
**Post date:** [June 24, 2020, 12:13pm UTC](https://community.shiphero.com/t/bulk-inventory-update-api-needed/547/2 "2020-06-24T12:13:40Z")

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Hi @madhupatel  
You need to update Inventory for many products at once, is that correct?  
Thanks in advance!  
Tom

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**Author:** ![madhupatel](https://avatars.discourse-cdn.com/v4/letter/m/9fc348/32.png) [@madhupatel](https://community.shiphero.com/u/madhupatel)\
**Post date:** [June 24, 2020, 12:39pm UTC](https://community.shiphero.com/t/bulk-inventory-update-api-needed/547/3 "2020-06-24T12:39:03Z")

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right we need to update Inventory for many products at once.

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<div class="post-metadata">

**Author:** ![tomasw](https://sea2.discourse-cdn.com/flex020/user_avatar/community.shiphero.com/tomasw/32/248_2.png) [@tomasw](https://community.shiphero.com/u/tomasw)\
**Post date:** [June 24, 2020, 1:12pm UTC](https://community.shiphero.com/t/bulk-inventory-update-api-needed/547/4 "2020-06-24T13:12:52Z")

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In that case you will need to use the Inventory Sync mutation and send a CSV

[https://developer.shiphero.com/examples-inventory-sync/](https://developer.shiphero.com/examples-inventory-sync/)

For bulk inventory changes you will only be able to do it via CSV, otherwise with the inventory\_add or inventory\_remove, the products are updated once at a time.

Let me know if this is not what you were looking for,  
Thanks again!  
Tom