A payment comes in
Before staff checks Mollie's dashboard and updates the order by hand.
After the confirmed payment updates the order status on its own.
Payments & POSEUMollie integration & automation
European payment methods connected straight to the order that's waiting on them
Mollie is a Dutch payment system built around the payment methods European buyers actually use. We connect it to your store or CRM so a finished payment updates the order on its own, and we choose the safest way to give access for the task — never handing out one all-purpose key where a narrower, revocable connection will do.
What we connect
- A confirmed payment can update an order's status on its own, instead of someone checking Mollie by hand and typing the result in.
- Access can be set up four different ways depending on the task — from a narrow key tied to one store, to a broader connection covering the whole organization, to a revocable sign-in style link for an app acting on a client's behalf.
- Mollie itself recommends against handing out a permanent key to outside tools and prefers the revocable sign-in style link instead — so that's the way we connect anything built by someone other than your own team.
- A key's secret value is shown only once, right when it's created, so we capture and store it safely at that exact moment.
- How many requests a connection can send isn't one fixed number for everyone — Mollie calculates it per business, based on that business's own regular traffic.
- There's built-in room for a short burst above the usual pace — a sudden flurry of orders doesn't get treated as abuse on its own.
- If a connection does go over its allowance, Mollie states exactly how many seconds to wait before the next request slot opens.
Automation scenarios
An outside app needs to connect on a client's behalf
Before handing over one permanent key to every outside tool is a real risk if it ever leaks.
After a revocable sign-in style link — Mollie's own recommendation — is used instead, so access can be cut off without touching anything else.
Sales spike for a short while
Before a sudden rush of orders risks being flagged and blocked as if it were abuse.
After built-in room for short bursts means a temporary spike isn't treated as a problem on its own.
The connection sends too many requests at once
Before no clear idea of when it's safe to try again.
After Mollie states exactly how many seconds to wait, so the next attempt is timed precisely instead of guessed.
How it works technically
For those who want to check: each point links to the official documentation page it comes from.
Mollie offers four ways to authorize a connection: a key tied to one store, a broader key for the whole organization, a revocable sign-in style link for apps acting on a client's behalf, and a basic sign-in check just for issuing or cancelling those.
Source: docs.mollie.com ↗ checked 2026-09-25A key's secret value is shown only once, at the exact moment it's created, so it has to be saved safely right away.
Source: docs.mollie.com ↗ checked 2026-09-25Mollie itself recommends not handing a permanent key to outside tools, and using the revocable sign-in style link instead.
Source: docs.mollie.com ↗ checked 2026-09-25How many requests per second a connection can send isn't fixed for everyone — Mollie works it out individually per business, based on that business's real traffic.
Source: docs.mollie.com ↗ checked 2026-09-25There's built-in room for short traffic bursts above the usual pace, so a temporary spike isn't automatically treated as abuse.
Source: docs.mollie.com ↗ checked 2026-09-25
Limits
Mollie calculates the request ceiling individually per business rather than using one number for everyone, and the feature is still rolling out gradually — it may not yet be visible on every account.
Screenshots
How to start
Three steps from a first message to work on your project.
- 01
Leave a request
Describe the task in the form — in text or by voice. Budget and timing are optional.
- 02
We review and estimate
A developer studies the brief, asks about anything unclear and sends an estimate.
- 03
We start
Once scope and price are agreed, the work begins.
or write to info@coreviaflow.space
Questions
How does Mollie tell our store that a payment came through?
A confirmed payment can update the order's status on its own, instead of staff checking Mollie's dashboard by hand.
What's the safest way to connect an outside app?
A revocable sign-in style link, which is what Mollie itself recommends instead of handing out a permanent key.
Will a sudden rush of orders get us blocked?
Not automatically — there's built-in room for short bursts above the usual pace before anything is treated as a problem.
Is the request limit the same for every business?
No — Mollie calculates it individually per business based on real traffic, not one fixed number for everyone.
Tell us what needs to be connected
Describe the task in text or a voice message. We look at your setup and reply with a plan.
What you can order
Four services people come to us for most often. Each page explains what we do, how the work goes and where to start.
CRM implementation
Choose the system, set up the pipeline, migrate data, train the team.
Learn more →CRM integration
Accounting, telephony, website, payments and messengers feed the CRM on their own.
Learn more →Telegram chatbots for business
Orders, requests and answers around the clock, straight into your CRM.
Learn more →n8n and Make automation
Flows between CRM, email, spreadsheets, payments and AI, on your own server.
Learn more →Related integrations
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See scenarios →Implementation · Development · Integrations →
Mollie is a trademark of its owner. CoreviaFlow is not affiliated with it unless stated otherwise. Screenshots are taken from public vendor materials; the source is shown under each one.