Documentation

Guides for sending previews and references for connecting your own tools.

• Start hereGetting startedCreate your first redesign preview, send it to a prospect and follow up when they engage.
• OutreachSmartlead and Instantly merge tagsEvery campaign sheet column you can use as a merge tag in Smartlead, Instantly and other cold-email tools.
• DevelopersWebhooks and signature verificationEvent types, delivery headers, retries and how to verify the HMAC-SHA256 signature on every webhook.
• DevelopersREST API referenceCreate previews and poll their status with the /api/v1 endpoints.