Bulk upload customers from CSV

POST/api/v1/customers/bulk-upload

Upload a CSV file to create multiple customers at once. Duplicate emails are skipped. Returns created/skipped counts and per-row errors.

Operation ID: bulk_upload_customers_api_v1_customers_bulk_upload_post·View as markdown·OpenAPI slice

Authentication

Bearer token authentication. Pass your DayZero API token in the Authorization header and the target business UUID in x-business-id.

Responses

201Successful Response

Schema: SuccessEnvelope_CustomerBulkUploadResponse_

successboolean
messagestring
codestring
dataCustomerBulkUploadResponse

400Bad Request - Invalid input

401Unauthorized - Authentication required

403Forbidden - Insufficient permissions

422Validation Error

Schema: HTTPValidationError

detailarray · ValidationErrorValidationError

5 fields

locarray · string | integerrequired
msgstringrequired
typestringrequired
inputobject
ctxobject

Code samples

POST/api/v1/customers/bulk-upload

bash

curl -X POST 'https://api.ondayzero.com/api/v1/customers/bulk-upload' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID' \
  -H 'Content-Type: application/json' \
  -d ''