This endpoint allows you to upload a single bulk file in either .txt or .csv format.
--If you're uploading a Bulk(.txt) file, it should contain only mobile numbers, separated by commas or placed on separate lines.
If you're uploading a CSV(.csv) file, it must include at least two columns: "PhoneNumber" and "Name
NOTE
When using libraries like Axios, Fetch, or Postman, do not manually set the Content-Type header to multipart/form-data. These tools will automatically:
- Set the correct
Content-Typeheader - Generate the correct
boundarystring needed for the multipart format
Manually setting the Content-Type header may cause the request to fail or be malformed.
REQUEST FIELDS
countryCode - The country code for the phone numbers (e.g., 234 for Nigeria). If not specified, uses the country code belonging to the user's Timezone as default.
file - A .txt or .csv file containing mobile numbers to be uploaded.