HubSpot Developer Changelog

2 Posts in Transactional Email API

Email and custom workflow v3 APIs are out of beta

We're excited to announce that the Custom Workflow Actions API and two of our email APIs are exiting beta. You can now feel safe using them in production apps.
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Restrict the Transactional Email SMTP endpoints to OAuth authentication only and sunset API key usage

What’s happening The usage of API keys for the Transactional Email SMTP endpoints listed below is being sunset.
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