API OverviewAPI EndpointsQbo Contacts

Get QBO contacts

Retrieve QuickBooks Online contacts (customers and vendors) with optional transaction relationships. Returns internal customer/vendor IDs when they exist in the system.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Query Parameters

entityIdstringRequired
Entity ID
contactTypeenumOptional
Filter by contact type
Allowed values:
includeTransactionsbooleanOptional
Include transaction relationships
includeInvoicesbooleanOptional
Include invoice relationships
searchstringOptional
Search contacts by name

Response

QBO contacts data
successboolean or null
datalist of objects or null

Errors