Developers and partners

Osos API

For teams building a system that needs e-invoicing and accounting behind it. Request access, we review what you need to connect, and open what is required.

Request access

What you get

Invoicing from your system

Your system sends the sale; Osos issues the tax invoice and reports it to ZATCA.

Customers and products

Sync your data between your system and Osos instead of entering it twice.

Entries post themselves

Every invoice that reaches Osos reaches its accounts, with no accounting work from you.

A test environment

Try the integration in simulation before moving to production.

How we start

1
Send your request and what you want to connect
2
We review it and agree on the scope
3
You receive test environment access

Osos API

We review and answer every request ourselves.

Request access

Other programs

Connect your online store to Osos

Accountant and firm partnership

POS integration

جارٍ التحميل...

Osos API

What you get

Invoicing from your system

Customers and products

Entries post themselves

A test environment

How we start

Osos API

Other programs

Quick Links

Developers and partners

Contact Us

Compliant with the Zakat, Tax and Customs Authority (ZATCA)

Osos API

What you get

Invoicing from your system

Customers and products

Entries post themselves

A test environment

How we start

Osos API

Other programs