Tap Payments Gateway for Business Central

Key Features

Hosted Tap payment links surfaced as an action on Sales Invoice and Posted Sales Invoice pages via AL page extensions

Acceptance for Visa/Mastercard, Apple Pay, KNET and mada through the Tap charge API

Webhook-driven capture: an ECOSIRE-provisioned Azure Function verifies Tap's charge.captured signature and writes results back to BC

Automatic payment application — confirmed Tap charges create cash receipt and customer ledger entries against the matching invoice

Refund initiation from within Business Central, pushed to Tap over the same secured connection

Tap Setup page holding publishable/secret keys, default currency, capture mode and sandbox-vs-production toggle

Dedicated permission sets separating Tap administration from day-to-day invoice processing

Job Queue entry that retries any webhook the function missed so no payment is silently lost

Per-charge audit log of every Tap API request and response for finance reconciliation and dispute handling

Multi-currency handling aligned to your existing BC currency and exchange-rate setup

Posting tied to your real chart of accounts and customer/bank posting groups, configured during the build

Idempotent charge handling so resending an invoice never double-charges a customer

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Dynamics 365 Business Central.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

This is a build-to-order Microsoft Dynamics 365 Business Central extension that brings Tap Payments into the place your finance team already works — the posted and unposted sales invoice. ECOSIRE designs, builds, installs and supports it on your Business Central environment as a per-tenant extension (it is not an instant Microsoft AppSource download).

Written in AL, the extension uses table and page extensions to add Tap charge fields and a hosted payment-link action directly on the Sales Invoice and Posted Sales Invoice pages, plus a Tap Setup page to hold your secret/publishable keys, currency and capture mode. When you send an invoice, a Tap charge is created through the Tap API and a hosted payment link is shared with the customer. Your buyers pay with Visa/Mastercard, Apple Pay, KNET and mada — the rails GCC customers actually use.

Payment capture is webhook-driven. ECOSIRE provisions an Azure Function (or BC API endpoint) that receives Tap's charge.captured webhook, verifies the signature, and writes the result back to Business Central so a confirmed payment auto-applies to the matching invoice and creates the customer ledger and cash receipt entries — no manual matching. Refunds are initiated from inside BC and pushed to Tap through the same connection.

We ship dedicated permission sets, a Job Queue entry for retrying any webhook the function missed, and an audit log of every Tap call. Multi-currency, sandbox-vs-production keys, and your real chart-of-accounts posting setup are handled during the build. You receive the source app file, an install on your tenant, a short admin handover, and a support window for issues and Business Central update compatibility.

What you get

A per-tenant Business Central extension (.app) built in AL and installed on your sandbox then production environment

Tap Setup page configured with your keys, currency, capture mode and posting setup

An ECOSIRE-provisioned and deployed webhook endpoint (Azure Function) wired to your Tap account events

Permission sets and Job Queue configuration applied and documented

Source code handover plus a written admin runbook covering key rotation, sandbox/production switch and webhook health

A live end-to-end test (sandbox charge, capture, auto-apply, refund) demonstrated to your team

An agreed support window for defect fixes and Business Central monthly/major update compatibility

Who this is for

Finance / AR Lead at a GCC business

Wants Tap payments to land against the right invoice automatically and reconcile against the bank without spreadsheet matching, while keeping posting under their own chart of accounts.

E-commerce / Operations Manager

Needs customers to pay by KNET, mada and Apple Pay from a link tied to the order, with captured payments visible inside Business Central instead of a separate Tap dashboard.

BC Administrator / IT Manager

Cares that it ships as a controlled per-tenant extension with proper permission sets, secret-key handling, signed webhooks and a retry queue — not a fragile manual integration.

How Tap Payments Gateway for Business Central Compares

Criterion	ECOSIRE	Custom Build	Competitor
Tap-specific support (KNET, mada, Apple Pay) wired to BC invoices	Included	Partial support	Partial support
Delivered as a controlled per-tenant AL extension with permission sets	Included	Partial support	Included
Webhook-driven capture with signature verification and retry queue	Included	Partial support	Partial support
Automatic payment application and reconciliation to your chart of accounts	Included	Partial support	Partial support
Built, installed and supported on your environment by the vendor	Included	Not included	Not included
Tailored to your invoice flow, currencies and posting groups	Included	Included	Not included
Source code handover and admin runbook included	Included	Partial support	Not included
Refund initiation from inside Business Central	Included	Partial support	Partial support

Frequently Asked Questions about Tap Payments Gateway for Business Central

Is this an instant download from Microsoft AppSource?

No. This is a build-to-order, per-tenant extension. ECOSIRE builds it in AL for your Business Central environment, installs it on your sandbox first, then production, and supports it. There is no instant AppSource checkout — purchase begins a delivery engagement.

What is the delivery lead time?

A standard build is typically delivered in about 2 to 3 weeks from the time we receive your Tap account access, BC environment access and posting requirements. Multi-currency edge cases, custom invoice flows or extra approval steps can extend this; we confirm a firm date during scoping before any work starts.

How are ongoing support and Business Central updates handled?

The price includes a defined support window for defect fixes. Because Microsoft ships monthly and twice-yearly major Business Central updates, we test the extension against new releases and patch any breakages during your support window. Continued maintenance beyond that window is available as a low-cost retainer.

Do you need our live Tap secret keys to build it?

We develop and test entirely against Tap's sandbox keys. Your live production secret key is entered in the Tap Setup page during go-live — by your team if you prefer — and is stored in Business Central, never hard-coded. We document key rotation in the handover runbook.

Can payments auto-apply and reconcile without manual matching?

Yes. When Tap confirms a charge via the signed webhook, the extension writes the payment back to BC and applies it to the originating invoice, creating the cash receipt and customer ledger entries automatically. A Job Queue retry covers any webhook the endpoint missed, and the audit log lets finance verify every transaction.