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Increase integration

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Updated: November 13, 2026

Overview

Company website:

https://increase.com

Integration launch date:

November 13, 2026

API Categories:

Accounting Payments Passthrough

API Authorization:

API Key

Data-regions:

Production Sandbox

ACCOUNTING ACCOUNT

End-API object:

account

Unified API Methods:

List Get Create Update

List options:

limit offset org_id

Readable fields:

created_at currency id name organization_id status type

Writable fields:

name organization_id

required fields

ACCOUNTING CONTACT

End-API object:

external_account

Unified API Methods:

List Get Update

List options:

Readable fields:

created_at currency first_name id is_active last_name name

Writable fields:

ACCOUNTING ORGANIZATION

End-API object:

entity

Unified API Methods:

List options:

Readable fields:

address created_at currency id legal_name name tax_number website

Writable fields:

ACCOUNTING TRANSACTION

End-API object:

transaction

Unified API Methods:

List options:

account_id end_lt limit offset start_gte

Readable fields:

account_id created_at currency id memo status total_amount transaction_at type

Writable fields:

PAYMENT PAYMENT

End-API object:

ach_transfer

Unified API Methods:

List options:

contact_id end_lt limit offset start_gte

Readable fields:

account_id contact_id created_at currency id notes payment_method reference status total_amount

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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