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Quaderno integration

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Overview

Company website:

https://quaderno.io/

Integration launch date:

October 7, 2026

API Categories:

Accounting E-Commerce Passthrough

API Authorization:

API Key / Account subdomain

ACCOUNTING CONTACT

End-API object:

contact

Unified API Methods:

List Get Create Update Remove

Webhooks:

Native

List options:

limit offset query

Readable fields:

billing_address company_name created_at emails first_name id is_customer is_supplier last_name name portal_url tax_number telephones

Writable fields:

name billing_address company_name emails first_name is_customer is_supplier last_name tax_number telephones

required fields

ACCOUNTING INVOICE

End-API object:

invoice

Unified API Methods:

Webhooks:

Native

List options:

contact_id limit offset query

Readable fields:

contact_id created_at currency discount_amount due_at id invoice_number lineitems notes posted_at reference status tax_amount total_amount type url

Writable fields:

ACCOUNTING CREDITMEMO

End-API object:

credit

Unified API Methods:

Webhooks:

Native

List options:

contact_id limit offset query

Readable fields:

contact_id created_at creditmemo_number currency id notes posted_at status total_amount url

Writable fields:

ACCOUNTING BILL

End-API object:

expense

Unified API Methods:

Webhooks:

Native

List options:

contact_id limit offset query

Readable fields:

bill_number contact_id created_at currency id notes posted_at status total_amount

Writable fields:

ACCOUNTING TAXRATE

End-API object:

tax_code

Unified API Methods:

List options:

Readable fields:

description id is_active name

Writable fields:

COMMERCE ITEM

End-API object:

product

Unified API Methods:

List Get Create Update Remove

Webhooks:

Native

List options:

limit offset query

Readable fields:

created_at description global_code id is_active name prices type

Writable fields:

global_code name description prices type

required fields

PASSTHROUGH

Unified API Methods:

POST GET PUT DELETE

List options:

Readable fields:

Writable fields:

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