v54

latestOpenAPI 3.0.0raw.githubusercontent.com2026-08-01235140905.8 KB
Accounting

Creates multiple contacts (bulk) in a Xero organisation

put/Contacts

Query parameters

summarizeErrorsboolean

If false return 200 OK and mix of successfully created objects and any with validation errors

Headers

Idempotency-Keystring

This allows you to safely retry requests without the risk of duplicate processing. 128 character max.

Request body

Response

Success - return response of type Contacts array with newly created Contact