Stop chasing invoices.
Send a link instead.
PayMyInvoice connects to the accounting software you already use, pulls every invoice into a single dashboard, and turns any of them into a payment link your customer can settle in seconds.
1% per paid invoice · no monthly fee · read-only sync by default
Outstanding
€19,542
Overdue
€2,460
Paid this month
€7,305
Reads invoices from
Three steps between your ledger and the money
No migration, no new invoicing tool to learn. PayMyInvoice sits on top of the system your accountant already signed off on.
Connect your accounting software
Pick from 37 native integrations — Fakturownia, sevDesk, Holded, Moneybird and more. You paste an API key you generate yourself; nothing has to be requested from the vendor, and we never write back to your ledger.
Every invoice lands in one list
We pull customers, amounts, due dates and line items. Filter by overdue, mark anything paid or unpaid, and keep one source of truth across all your books.
One button turns it into a link
Generate a payment link for any invoice, copy it or open it in a new tab. Your customer sees the invoice and pays in a couple of taps — no login, no account.
What your customer sees
A hosted page with the invoice preview on the left and express payment on the right. It works on a phone, needs no account and carries your company details, not ours.
- Full invoice preview — line items, tax, due date
- Open banking, cards, Apple Pay, Google Pay and bank transfer
- Local methods surfaced first, based on the payer's country
- Print or save the invoice as a PDF
- Status flips to paid the moment funds are confirmed
Invoice 2026/0117
€4,182.00
Acme Inc. · due in 6 days
2100 Industrial Parkway, Suite 300 Columbus, OH 43215 · EIN 12-3456789
Express payment
Choose your bank
Processed by a regulated payment institution
Everything you need to get paid, nothing you don't
Mark paid or unpaid in one click
Reconcile manually when a bank transfer lands, or let a connected provider flip the status automatically.
Copy or open the link instantly
Paste it into an email, a chat, a reminder sequence or the invoice PDF itself. The link never expires until you revoke it.
A checkout your customer trusts
Clean invoice preview, your company details, the exact amount due and express payment tiles — nothing else to distract.
Local methods, wherever your customer is
Open banking, cards and wallets are routed per country as soon as a payment provider is connected to your account.
Multi-ledger by default
Run two companies on two different systems? Connect both. One inbox, one set of links, separate books.
An API for everything else
Custom ERP, an in-house billing script or a spreadsheet job — push invoices with a REST call and get links back.
37 accounting systems, one dashboard
Every one connects with credentials you generate inside your own account — no vendor approval, no waiting. Anything not on the list connects through our REST API.
Showing 37 of 37 native integrations. Anything else connects through the open API.
Bring your own system
Custom ERP, a homegrown billing service, a nightly export — push invoices into PayMyInvoice with a single REST call and get a payment link back in the response.
- • Bearer-token auth with scoped, revocable API keys
- • Create, list, update and reconcile invoices
- • Generate or revoke payment links programmatically
- • Idempotent writes keyed on your own external ID
curl https://paymyinvoice.app/api/v1/invoices \
-H "Authorization: Bearer pmi_live_..." \
-H "Content-Type: application/json" \
-d '{
"external_id": "ERP-2026-0042",
"number": "2026/0042",
"customer_name": "Acme Inc.",
"customer_email": "billing@acme.example",
"issue_date": "2026-09-14",
"due_date": "2026-09-28",
"currency": "EUR",
"amount_cents": 418200,
"generate_payment_link": true
}'# → 201 Created
# {
# "id": "inv_9f2c…",
# "status": "unpaid",
# "payment_url": "https://paymyinvoice.app/pay/7Yk3…"
# }1% of each paid invoice. That's the whole plan.
No subscription, no setup fee, no charge per integration. You only pay when your customer pays — and you get local payment methods, including open banking and card payments.
See the full fee schedule1%
per invoice paid through PayMyInvoice
Monthly fee£0
Setup & integrations£0
Invoices paid off-platform£0
Questions we get asked
Do you write anything back into my accounting system?
No. The sync is read-only: we pull invoices and never modify your ledger.
Which payment methods can my customers use today?
None yet — we are completing agreements with payment institutions. The checkout already renders the method tiles and shows an honest empty state until the first provider goes live on your account.
What does it cost?
1% of each invoice that gets paid through PayMyInvoice. No monthly fee, no per-integration fee, no charge for invoices that are paid by ordinary bank transfer.
My accounting software is not on the list.
Use the REST API — it covers anything that can make an HTTPS request. We only ship native connectors for systems where you can generate your own API key, so connecting never depends on a vendor approving us.
Who operates the service?
Flowgrid LTD, a company registered in England and Wales (company number 17474059). PayMyInvoice is a software platform — regulated payment institutions handle the money.
Your invoices are already written.
Give them a way to get paid.
Connect a system in under two minutes. Free until money moves.