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Accounting · on-request

Sage Business Cloud

Purchase invoices and suppliers through the Sage Accounting API.

Request this connector

The Sage Business Cloud connector is available on request. Sage's Accounting API covers the objects Invoreg needs, but the product is sold as separate regional editions with their own tax rates and ledger layouts, so we scope each edition with the firm that asks for it. The build is one to three weeks once scheduled.

What syncs

Based on the resources in the Sage Accounting API, the connector will sync:

| From Sage → Invoreg | From Invoreg → Sage | | --- | --- | | Contacts (suppliers) | Purchase invoices with header and line items | | Products and services | The original document as an attachment | | Tax rates | New contacts created from an invoice | | Ledger accounts | New products or services created from an invoice | | Existing purchase invoices (for duplicate matching) | Ledger account and tax rate per line |

How registration works

  1. Invoices arrive by upload or through the organisation's email inbox. Invoreg reads header and line items, including VAT per line, and flags anything uncertain.
  2. The supplier is matched to a Sage contact; each line gets a suggested ledger account, product or service, and tax rate.
  3. Duplicates are flagged against invoices in the workspace and purchase invoices already in Sage.
  4. Purchase approvals (up to three levels) run in Invoreg first.
  5. The accountant clicks Register and the purchase invoice is created through the API.

Requirements

  • A Sage Business Cloud Accounting business in a supported region and a user able to authorise the app.
  • OAuth 2.0 with the full_access scope. Every data call carries an X-Business header naming the Sage business, which is how Invoreg keeps each client organisation pointed at the right ledger. Resources used: purchase_invoices, contacts, products, services, tax_rates, ledger_accounts and attachments. See the Sage Accounting API reference.
  • Testing: a Sage Accounting trial business for the target region serves as the sandbox during the build.

Timeline

On request. One to three weeks once scheduled, with the API and a trial business for your region in place.

Request this connector

Tell us the Sage edition and country your clients use. Request the Sage connector.

Updated 2026-09-25

Questions accountants ask

Sage Business Cloud Accounting (also called Sage Accounting) in the regions its API serves: UK, Ireland, France, Spain, Germany, US and Canada. It does not cover Sage 50, Sage 200 or Sage Intacct, which use different APIs. Tell us which edition your clients use when you request it.

Because each region's edition has its own tax rates and chart of accounts, we scope the build per edition rather than promising one generic connector. Once your region is confirmed and a trial business is set up, the build takes one to three weeks, the same as our other API connectors.

Yes. The Sage Accounting API has an attachments resource, so Invoreg will attach the PDF or image to the purchase invoice it creates. The accountant can open the source document from inside Sage without going back to Invoreg, which is useful when a client or auditor asks about a specific entry.