latestOpenAPI 3.1.0MIT2026-08-22113168358.0 KB

2d06ad0e0bc3

Contacts

Create Contact Import

Import contacts from an uploaded CSV file. The file is stored and processed in the background; poll GET /v1/contacts/imports/{id} for status and counts. Requires API key with audience:write.

post/v1/contacts/imports

Response

Import accepted for background processing

successboolean required

errorstring nullable

Example response

{
  "data": {
    "object": "contact_import",
    "status": "processing"
  }
}