Unified

Adfin integration

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Overview

Company website:

https://www.adfin.com

Integration launch date:

September 29, 2026

API Categories:

Accounting Payments E-Commerce Authentication Passthrough

API Authorization:

OAuth2 flow

Data-regions:

Production Staging

ACCOUNTING CONTACT

End-API object:

customer

Unified API Methods:

List Get Create Update

Webhooks:

Virtual

List options:

limit offset query updated_gte

Readable fields:

billing_address created_at emails first_name id is_active is_customer last_name name telephones updated_at

Writable fields:

name billing_address emails telephones

required fields

ACCOUNTING INVOICE

End-API object:

invoice

Unified API Methods:

Webhooks:

Virtual

List options:

contact_id limit offset query updated_gte

Readable fields:

balance_amount contact_id created_at currency due_at id invoice_number lineitems notes paid_amount paid_at posted_at status tax_amount total_amount updated_at

Writable fields:

ACCOUNTING TAXRATE

End-API object:

tax_rate_catalogue

Unified API Methods:

List options:

Readable fields:

created_at id name rate

Writable fields:

COMMERCE ITEM

End-API object:

line_item_catalogue

Unified API Methods:

List options:

limit offset query

Readable fields:

description global_code id name prices

Writable fields:

PAYMENT LINK

End-API object:

payment_request

Unified API Methods:

Webhooks:

Virtual

List options:

contact_id limit offset updated_gte

Readable fields:

amount contact_id created_at currency description id is_active updated_at url

Writable fields:

PAYMENT PAYOUT

End-API object:

payout

Unified API Methods:

List options:

Readable fields:

created_at currency id status total_amount updated_at

Writable fields:

PASSTHROUGH

Unified API Methods:

POST GET PUT DELETE

List options:

Readable fields:

Writable fields:

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