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Audience API

Push user identities, activity, properties, purchases and conversions into Dynamo.

Audience API

The Audience API lets your platform push end-user data into Dynamo so it can target, segment and message the right users. Report identities, retention activity, custom properties, purchases and conversions.

https://us-central1-seamless-pro.cloudfunctions.net/audience

The Audience API uses the same authentication as the External API — the same key/secret and HMAC-SHA256 signing scheme. Only the base URL differs.

How it works

Send the three HMAC headers (x-api-key, x-date, x-signature) on every request — exactly as described in Authentication. Most write endpoints accept either a single object or a batch array of up to 250 items, so you can stream events efficiently.

Endpoints

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