# Campaigns GET is returning an invalid offset

**URL:** <https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815>\
**Category:** APIs & Integrations\
**Tags:** email\
**Created:** [July 25, 2018, 1:22pm UTC](https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815 "2018-07-25T13:22:58Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![system](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/system/32/124_2.png) [@system](https://community.hubspot.com/u/system)\
**Post date:** [July 25, 2018, 1:22pm UTC](https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815/1 "2018-07-25T13:22:58Z")

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Hi all,

I have an application that is iterating through campaigns over a certain time-frame. It uses the returned offset parameter to continue moving through the dataset. However, more recently using the offset has given an error when attempting to re-enter it back into hubspot’s system.

[https://api.hubapi.com/email/public/v1/campaigns](https://api.hubapi.com/email/public/v1/campaigns)

&limit=10&offset=AQAAAWTQtzq8AAAAAAPZ+Go=

Returned data:  
“hasMore”: true,  
“offset”: “AQAAAWTQtzq8AAAAAAPZ+Go=”,  
“campaigns”: [

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<div class="post-metadata">

**Author:** ![Derek\_Gervais](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/derek_gervais/32/17429_2.png) [@Derek\_Gervais](https://community.hubspot.com/u/Derek_Gervais)\
**Post date:** [July 30, 2018, 9:38pm UTC](https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815/2 "2018-07-30T21:38:49Z")

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Hi [@wtsik](https://community.hubspot.com/u/wtsik),

Can you give me your Hub ID and the full error response you’re receiving when this issue occurs?

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<div class="post-metadata">

**Author:** ![system](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/system/32/124_2.png) [@system](https://community.hubspot.com/u/system)\
**Post date:** [July 31, 2018, 7:09pm UTC](https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815/3 "2018-07-31T19:09:22Z")

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The remote server returned an error: (400) Bad Request.{“status”:“error”,“message”:“invalid offset”,“correlationId”:“c3cc6be8-7067-44fa-b65b-da9c96dd2578”,“requestId”:“ee18604e6f86ca7d3856961f1d42d6f1”}

HubId = 2802745

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<div class="post-metadata">

**Author:** ![maxiak](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/maxiak/32/44643_2.png) [@maxiak](https://community.hubspot.com/u/maxiak)\
**Post date:** [August 2, 2018, 5:01pm UTC](https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815/4 "2018-08-02T17:01:06Z")

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Hey [@wtsik](https://community.hubspot.com/u/wtsik) --

This is typically because the + sign isn’t encoded as a %2b in the url query parameter.

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<div class="post-metadata">

**Author:** ![system](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/system/32/124_2.png) [@system](https://community.hubspot.com/u/system)\
**Post date:** [August 8, 2018, 1:23pm UTC](https://community.hubspot.com/t/campaigns-get-is-returning-an-invalid-offset/11815/5 "2018-08-08T13:23:44Z")

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Thanks! That fixed it.