Audience APIUsers
Identify a user
Link one of your platform users to a Dynamo (D10x) user id. The `d10xLinkId` is attached as a `d10x_link_id` query parameter on the original deep link. Send a single object or a `batch` of up to 250.
POST
/v1.0/user/identifyAuthorization
x-api-key x-date x-signature x-api-key<token>
Your organization API key.
In: header
x-date<token>
Request timestamp as a standard date string (ISO-8601 recommended), fresh within −5s..+60s.
In: header
x-signature<token>
HMAC-SHA256(x-date, secret) as lowercase hex.
In: header
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
curl -X POST "https://example.com/v1.0/user/identify" \ -H "Content-Type: application/json" \ -d '{ "d10xLinkId": "a1b2c3", "userId": "user_123" }'Empty
{ "message": "Signature expired"}