Unified

TaxJar integration

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Overview

Company website:

https://www.taxjar.com

Integration launch date:

October 7, 2026

API Categories:

Accounting Metadata Passthrough

API Authorization:

API Token

Data-regions:

Production Sandbox

ACCOUNTING CONTACT

End-API object:

customer

Unified API Methods:

List Get Create Update Remove

List options:

Readable fields:

billing_address company_name first_name id is_customer last_name name

Writable fields:

id name billing_address company_name

required fields

ACCOUNTING TRANSACTION

End-API object:

order

Unified API Methods:

List Get Create Update Remove

List options:

end_lt start_gte

Readable fields:

created_at id lineitems reference sub_total_amount tax_amount total_amount type

Writable fields:

reference created_at lineitems sub_total_amount tax_amount total_amount

required fields

ACCOUNTING TAXRATE

End-API object:

summary_rate rate

Unified API Methods:

List options:

Readable fields:

description id name rate

Writable fields:

ACCOUNTING ORGANIZATION

End-API object:

nexus_region

Unified API Methods:

List options:

Readable fields:

id name organization_code

Writable fields:

METADATA METADATA

End-API object:

category

Unified API Methods:

List options:

Readable fields:

format id name object_type original_format slug

Writable fields:

PASSTHROUGH

Unified API Methods:

POST GET PUT DELETE

List options:

Readable fields:

Writable fields:

Are we missing anything? Let us know

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