For software vendors
Add Oman e-invoicing to your product
Your customers need PINT-OM e-invoices before their 2027 deadlines. Instead of building validation and document handling yourself, integrate with a documented, versioned API.
- OpenAPI 3.1 and Postman
- Organisation-scoped API keys
How can a software vendor add Oman e-invoicing to its product?
Integrate with the Invoice And Tax REST API: authenticate with an organisation-scoped API key, submit documents, receive validation results and read each document's lifecycle status. The API is versioned under /api/v1/ and documented with an OpenAPI 3.1 specification, a Postman collection and a quick-start guide.
Developer funnel
A developer experience you can plan around
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Versioned REST API
Endpoints live under /api/v1/, so your integration is not broken by unannounced changes.
API overview: Versioned REST API -
OpenAPI 3.1 specification
Generate clients in your language of choice and validate requests against the published contract.
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Postman collection and quick start
Make your first authenticated call from a ready-made collection and a step-by-step guide.
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Scoped API keys
Bearer keys are shown once and scoped to an organisation or branch, so each customer's access is contained.
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Validation you do not have to build
Versioned business rules and Schematron conformance checks return explained errors your users can act on.
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Lifecycle status
Read each document's status as it moves from validation to issue, and surface it in your own interface.
How we work with vendors
From sandbox conversation to customer roll-out
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01
Discovery
Tell us about your product, your customers and the document types they issue.
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02
Technical walkthrough
We review the API, authentication model and status flow with your developers.
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03
Integration build
Your team builds against the specification with support from ours.
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04
Customer roll-out
Agree onboarding, support routing and commercial terms for your customers.
Software-vendor enquiry
Tell us about your product
Which product do you build, which systems do your customers run, and roughly how many organisations would use e-invoicing?