Data and AI releases

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Duplicate Broadcast API

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Duplicate an existing broadcast directly from the API.

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Also shipped Sep 21, 2026Resend in September 2026 →

Cortex Agents Compact API (Preview)

The Cortex Agents Compact API is now available in preview. Use the agent:compact endpoint to summarize a conversation and pass the compact representation to subsequent agent:run requests. Compacting conversation history reduces token consumption and helps conversations stay within the model context window.

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Account Usage API

- Today, we're introducing the Usage API . One request returns your current usage and limits across every quota on your account. What you can build with it Quota alerts : notify your team before you hit your daily or monthly email limit. Send throttling : pause non-critical sends when you're close to a cap.

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Link Checker

Catch broken, missing, and placeholder links before you send a Broadcast or publish a Template.

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