# New API vs legacy

**URL:** <https://community.hubspot.com/t/new-api-vs-legacy/24194>\
**Category:** APIs & Integrations\
**Tags:** developer-tools\
**Created:** [August 13, 2020, 10:48pm UTC](https://community.hubspot.com/t/new-api-vs-legacy/24194 "2020-08-13T22:48:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kjphilips](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/kjphilips/32/84335_2.png) [@kjphilips](https://community.hubspot.com/u/kjphilips)\
**Post date:** [August 13, 2020, 10:48pm UTC](https://community.hubspot.com/t/new-api-vs-legacy/24194/1 "2020-08-13T22:48:15Z")

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When will the legacy API reach EOL? I have been using the old SDK and wondering when we shoulc roadmap the new API.

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**Author:** ![WendyGoh](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/wendygoh/32/42320_2.png) [@WendyGoh](https://community.hubspot.com/u/WendyGoh)\
**Post date:** [August 17, 2020, 6:59am UTC](https://community.hubspot.com/t/new-api-vs-legacy/24194/2 "2020-08-17T06:59:35Z")

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Hey @kjphilips,

As mentioned on this [documentation,](https://developers.hubspot.com/docs/api/deprecated-apis)

_This page outlines endpoints that won’t get a version update. Endpoints that are functionally outdated or whose functionality will be subsumed by an upcoming release may be deprecated. These endpoints are functional and stable, but won’t be updated beyond their current version. We’ll continue to support them for the foreseeable future and will announce any future changes with ample notice on the Changelog._

As such, while there isn’t an exact timeline or whether API on the legacy documentation will reach a EOL, I’d recommend for you to subscribe to the [HubSpot Developer Changelog](https://developers.hubspot.com/changelog) to receive upcoming updates/changes.

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**Author:** ![kjphilips](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/kjphilips/32/84335_2.png) [@kjphilips](https://community.hubspot.com/u/kjphilips)\
**Post date:** [August 17, 2020, 1:41pm UTC](https://community.hubspot.com/t/new-api-vs-legacy/24194/3 "2020-08-17T13:41:46Z")

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Thank you Wendy, I did update to v3 SDK and it is working well!!