# Getting Hubspot Change Source through API **URL:** \ **Category:** APIs & Integrations\ **Tags:** companies, developer-tools, professional, contacts\ **Created:** [November 20, 2020, 11:16pm UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313 "2020-11-20T23:16:26Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![lchang](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/lchang/32/2679_2.png) [@lchang](https://community.hubspot.com/u/lchang)\ **Post date:** [November 20, 2020, 11:16pm UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313/1 "2020-11-20T23:16:26Z")
I am trying to use the API call to retrieve the last change source, i.e. the change source or last modified user/source. This would be the source of the change tracked by the Last Modified Date property (internal name hs\_lastmodifieddate). However, I don’t see any such property ([HubSpot's default company properties](https://knowledge.hubspot.com/companies/hubspot-crm-default-company-properties)). I know that a webhook will give changeSource, and that this data can be viewed on the front end by going to Actions and clicking on View Property History, but is there a way to get this information in a bulk query through the api? Thanks, ---
**Author:** ![dennisedson](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/dennisedson/32/28044_2.png) [@dennisedson](https://community.hubspot.com/u/dennisedson)\ **Post date:** [November 23, 2020, 8:36pm UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313/2 "2020-11-23T20:36:25Z")
Hey @lchang ! Great question! I am wondering if [@quentin\_lamamy](https://community.hubspot.com/t5/user/viewprofilepage/user-id/148828) has looked for this before ---
**Author:** ![quentin\_lamamy](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/quentin_lamamy/32/20212_2.png) [@quentin\_lamamy](https://community.hubspot.com/u/quentin_lamamy)\ **Post date:** [November 24, 2020, 1:08pm UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313/3 "2020-11-24T13:08:26Z")
Hi @dennisedson @lchang Already solved by staff member on this topic [API v3 Properties History Available?](https://community.hubspot.com/t5/APIs-Integrations/API-v3-Properties-History-Available/td-p/365099) > * * * > > @WendyGoh wrote: > At the moment the v3 endpoint do not return historical property values. While there isn’t a specific ETA in plan, the team is aware of this common pain point. For now, I’d recommend you to continue using the v1 endpoint if that functionality is crucial for your team. And I don’t see anything on the doc or foud anything in KB about implementation in v3 of this functionnality ---
**Author:** ![lchang](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/lchang/32/2679_2.png) [@lchang](https://community.hubspot.com/u/lchang)\ **Post date:** [November 25, 2020, 4:30am UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313/4 "2020-11-25T04:30:04Z")
Thanks for the quick reply! Related question, I can see the email address of the person who made changes in the app, but in the webhook it shows as CRM\_UI, any idea how to query into this? ---
**Author:** ![quentin\_lamamy](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/quentin_lamamy/32/20212_2.png) [@quentin\_lamamy](https://community.hubspot.com/u/quentin_lamamy)\ **Post date:** [November 25, 2020, 8:54am UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313/5 "2020-11-25T08:54:58Z")
@lchangi’m really sorry, my field of competence is mostly on crm api and sdk, @dennisedson have you an idea where he can post a new issue about webhook ? ---
**Author:** ![dennisedson](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/dennisedson/32/28044_2.png) [@dennisedson](https://community.hubspot.com/u/dennisedson)\ **Post date:** [November 30, 2020, 2:51pm UTC](https://community.hubspot.com/t/getting-hubspot-change-source-through-api/28313/6 "2020-11-30T14:51:03Z")
@lchang , I would recommend creating a new post for the webhook question 😀