Apr 17, 2024 · Hello everyone,I recently received a notification that my account has been making calls to deprecated API endpoints (v1/v2) over the last ...

Mar 13, 2024 · Hi there, I received this email for a client re: Legacy v1/v2 APIs being retired.Could I get some tips on how to start addressing this ...

May 15, 2024 · We just went through a big Klaviyo APIs transition from v1 to v2. While there are a lot of changes with the new APIs, you can still use the same ...

Learn how to migrate to Klaviyo's new APIs.. v1/v2 legacy APIs are scheduled to retire on June 30, 2024.

Mar 25, 2024 · For example, I have a “/track” legacy API now I want to update it with new version, where I can find the code to update this? And how to do ...

May 18, 2023 · I am attempting to send a back in stock subscription using the legacy API endpoint. I'm using the node fetch API and sending a POST request ...

v1/v2 legacy APIs are scheduled to retire on June 30, 2024. Users of Klaviyo's v1/v2 APIs have until June 30, 2024 to migrate to our new APIs.

Used to manage objects & query data within your Klaviyo account. These APIs are organized around REST, and use your Private API Keys for authentication. The ...