Services

Payments integration for UK banks, fintechs and regulated firms

In short

Payments integration to Stripe, Adyen, ClearBank, Modulr, Mangopay and bank rails. You need it when you're moving money and need it to land first time, every time. Integration, idempotency, reconciliation, dispute flow and a payments dashboard.

What payments integration actually is

Payments integration to Stripe, Adyen, ClearBank, Modulr, Mangopay and bank rails.

When you need it

When you're moving money and need it to land first time, every time.

What Forth delivers

Integration, idempotency, reconciliation, dispute flow and a payments dashboard.

The pitfall we don't repeat

Integrations that 'work' but lose money to mismatched reconciliation.

How we engage

Fixed-scope discovery, a 30-day pilot against a real workload, and a continuation engagement with named UK-based engineers. Every artefact is version-controlled and ready for second-line review.

Frequently asked questions

Do you deliver payments integration as a managed service?

Yes. We can run payments integration as a one-off engagement, as part of a programme, or as a continuous managed service with monthly reporting.

Can you work alongside our in-house team?

Yes — most engagements augment an existing team. We work to your tooling, your standards and your release process, not ours.

What evidence do you produce for our auditors?

Every engagement produces traceable evidence: scenarios mapped to requirements or controls, run logs, defect history and a sign-off pack your second line can use without rework.

How fast can you start?

Most payments integration engagements start within 2-4 weeks of a signed SoW, faster if there's an existing supplier framework in place.

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