Mollie invoice paid notifications on your phone.

Get a push notification when a customer pays one of your Mollie sales invoices.

Install in Studio See the setup

sales-invoice.paidFinance Payments

Tuesday 29 September

9:41

JustPushnow

Invoice paid

Get a push notification when a customer pays one of your Mollie sales invoices.

How it works

Three steps to your first push

STEP 01

Install the recipe

One click in Studio gives you a personal webhook URL.

STEP 02

Paste your URL into Mollie

Add it as a webhook for sales-invoice.paid.

STEP 03

Get a push on your phone

With the text, sound and buttons from the recipe.

Setup

How to set up the Mollie sales-invoice.paid webhook

Click Install in Studio and sign in. The recipe is added to your account and you get a personal webhook URL.
In the Mollie Dashboard, go to Developers > Webhooks and create a new webhook.
Paste your webhook URL as the URL and select the sales-invoice.paid event.https://••••••••/•••••••• your personal URL, shown after install
Choose the full payload (so the payment details are included) and save.
This recipe needs a **next-gen** webhook (Developers > Webhooks), set to send the **full payload**. Classic webhooks (the `webhookUrl` you pass when creating a payment) only send the payment ID, so they can't produce a useful notification.
Mollie signs next-gen webhooks with an `X-Mollie-Signature` header, but JustPush doesn't check it yet, so keep your endpoint URL private.

The code

What runs when the webhook arrives

Studio calls handleRequest(request) with the incoming webhook and sends the message it returns. It's yours after install; change anything.

transform.js
 1// Mollie → sales-invoice.paid
 2// Fires when one of your Mollie sales invoices is paid.
 3// Docs: https://docs.mollie.com/reference/webhooks-new
 4//
 5// Needs a next-gen Mollie webhook (Developers > Webhooks) for the "sales-invoice.paid" event,
 6// set to send the full payload, pointing at the integration's endpoint URL.
 7
 8// Mollie amounts are objects with a decimal string: { value: "10.00", currency: "EUR" }.
 9// Returns null when there's no amount.
10function money(amount) {
11    const value = Number(amount?.value)
12
13    if (amount?.value == null || !Number.isFinite(value) || !amount.currency) return null
14
15    try {
16        return new Intl.NumberFormat("en-GB", { style: "currency", currency: amount.currency }).format(value)
17    } catch {
18        return `${amount.value} ${amount.currency}`
19    }
20}
21
22function handleRequest(request) {
23    const event = request.body
24
25    // Guard: only handle this event type, so other Mollie events on this integration stay quiet.
26    if (event?.resource !== "event" || event.type !== "sales-invoice.paid") {
27        console.log(`Ignoring Mollie event "${event?.type ?? "unknown"}"`)
28        return null
29    }
30
31    // Next-gen webhooks only include the object when "full payload" is chosen.
32    const entity = event._embedded?.entity
33
34    if (!entity) {
35        console.log("No embedded entity — set the webhook to send the full payload")
36        return null
37    }
38
39    const recipient = entity.recipient ?? {}
40    const who =
41        recipient.organizationName ??
42        ([recipient.givenName, recipient.familyName].filter(Boolean).join(" ") || recipient.email)
43    const total = money(entity.totalAmount ?? entity.amountDue)
44
45    return {
46        title: "🧾 Invoice paid",
47        message:
48            (entity.invoiceNumber ? `Invoice ${entity.invoiceNumber}` : "An invoice") +
49            (total ? ` — ${total}` : "") +
50            (who ? ` from ${who}` : ""),
51        topic: "Mollie",
52        priority: 0, // Normal — money in is good news, not an emergency
53        sound: "cashregister",
54    }
55}

Payload

The Mollie sales-invoice.paid webhook

This is what Mollie sends to your URL for sales-invoice.paid. It is a sample, trimmed to the fields recipes use.

sales-invoice.paid · sample.json
 1{
"id": "event_GvJ8WHrp5isUdRub9CJyH",
"type": "sales-invoice.paid",
"_links": {
  "documentation": {
    "href": "https://docs.mollie.com/reference/webhooks-new",
    "type": "text/html"
  }
},
"entityId": "invoice_4Y0eZitmBnQ6IDoMqZQKh",
"resource": "event",
"_embedded": {
  "entity": {
    "id": "invoice_4Y0eZitmBnQ6IDoMqZQKh",
    "paidAt": "2026-09-28T09:29:47+00:00",
    "status": "paid",
    "resource": "sales-invoice",
    "amountDue": {
      "value": "0.00",
      "currency": "EUR"
    },
    "recipient": {
      "type": "business",
      "email": "[email protected]",
      "organizationName": "Acme BV"
    },
    "totalAmount": {
      "value": "1210.00",
      "currency": "EUR"
    },
    "invoiceNumber": "2026-0042"
  }
},
"createdAt": "2026-09-28T09:29:48.0Z"
35}

FAQ

Mollie invoice paid notifications: questions

Does this work on iPhone and Android?

Yes. Install the JustPush app from the App Store or Google Play and sign in. Every phone signed in to your account gets the notification.

Do I need to write code?

No. Install the recipe in Studio, paste your webhook URL into Mollie and you are done. The code is there if you want to change the text, the sound or the buttons.

Can I change what the notification says?

Yes. After install the recipe's code is yours. Edit it in Studio and test it against the sample payload before you save.

What does it cost?

JustPush is free for 30 days. After that it's $19.99 a year, or $39.99 once. There is no extra charge for recipes.

Ready when you are

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Mollie invoice paid notifications on your phone.

Three steps to your first push

Install the recipe

Paste your URL into Mollie

Get a push on your phone

How to set up the Mollie sales-invoice.paid webhook

What runs when the webhook arrives

The Mollie sales-invoice.paid webhook

Mollie invoice paid notifications: questions

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