Your systems talk to numrow through three open channels.

A documented REST API, CSV import and export, and SFTP for scheduled file exchange. No hidden connectors — and no surprises about what is supported.

REST API

Push documents in, pull coded entries out. Build your own connector against it, or contract an integrator — the API is the same one numrow's own app uses.

JSON over HTTPSBearer tokens per tenantWebhooks for status changesSandbox environment

CSV import and export

The channel most customers start with. Bank statements, suppliers, customers and open invoices come in; journal entries and invoice registers go out, in the column layout your ERP expects.

Templates providedMappings saved per sourceUTF-8, ; or , delimited

Statement imports

SFTP

For teams that already move files on a schedule. Drop exports from your ERP into a folder numrow watches; collect numrow's exports from another.

SSH keys per tenantHourly or daily pickupSame layouts as CSV

Set up SFTP

Bank statements come in as CSV.

numrow does not connect to your bank. You download the statement your bank already gives you, drop it in, and numrow matches every line to an invoice or flags it for review.

Column mapping is remembered per bank account — map once, import monthly
Duplicate lines across overlapping statements are detected
Works with any bank that exports CSV, in Mauritius or elsewhere

No direct bank feeds and no read access to your accounts. Nothing about your banking credentials ever reaches numrow.

Import bank statement · MCB_sept.csv

1 · Map columns2 · Preview3 · Match

Date: Column B · dd/mm/yyyy
Description: Column D
Debit: Column F
Credit: Column G
Balance: Column H

Saved as "MCB business account"Import 148 lines

Getting your ERP talking to numrow.

Three routes. All of them end with coded entries in your ledger and the source document one click away.

Start with files

CSV or SFTP, no code. Most firms run month-end this way for years.

Build on the API

Your team, our docs and sandbox. A one-way export is typically a few days of work.

Contract an integrator

We introduce partners who have already built for Sage, QuickBooks and Dynamics.

# Push a supplier invoice PDF into a tenant's inbox
POST https://api.numrow.com/v1/documents
Authorization: Bearer nr_live_••••••••
Content-Type: multipart/form-data

file=@OS-2214.pdf
source="erp-export"

# → 202 Accepted
{ "id": "doc_8f3a…", "status": "received", "tenant": "port-louis-retail" }

What crosses the line.

Every object numrow exchanges, which way it moves, and through which channel.

Object	In	Out	CSV	SFTP
Suppliers and customers
Supplier invoices (PDF, images, e-invoices)			—
Customer invoices	—
Bank statements		—
Journal entries	—
Chart of accounts and dimensions				—
Attachments and audit trail	—		—	—

Tell us what your ERP expects.

Bring an export sample to the demo. We'll map it live and show you what comes back.

Book a demo

numrow

Invoice processing, approvals and reconciliation for businesses and the accountants who serve them.