Does OneUp have an API? or webhooks?

Yes, OneUp has an API, and API access is available on all plans.

You can access the API docs here: https://docs.oneupapp.io/

More API info here:

https://www.oneupapp.io/api-access (must be logged in to view)

If you are looking for a Zapier integration, you can find OneUp's Zapier integration here: https://zapier.com/apps/oneup/integrations

Updated on: 03/18/2026