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Amigo Fintech
Bank integrations

Connect directly to banks with a bank payment gateway

A single integration layer between your business and the banking system. Initiate payouts, collect payments, verify accounts and reconcile statements across multiple banks and local rails, with ISO 20022 ready messaging.

  • Unified API across multiple partner banks
  • Host-to-host, SFTP and real-time bank APIs
  • Open banking pay-by-bank and account verification
  • ISO 20022, SWIFT MT and local file formats
api.yourbrand.com/v1/payouts
POST /v1/payouts
{
  "amount": 25000.00,
  "currency": "EUR",
  "rail": "sepa_instant",
  "iban": "DE89 3704 ••••"
}
  1. Acceptedpayout_8f2a · 42ms
  2. Sent to bankpacs.008 · Bank A
  3. Creditedcamt.054 received
Bank A Bank B
Why it matters

From operational friction to a platform that scales

The problems we hear most often from teams running Bank Payment Gateway products, and how we solve them.

The challenge

  • Every bank has a different API, file format and security model
  • Payment status updates arrive late or not at all
  • Bank statement reconciliation is manual and error-prone
  • Adding a new bank means rebuilding integrations

Our approach

  • One normalized API and data model for every connected bank
  • Real-time status tracking with webhooks and retries
  • Automated statement ingestion and matching
  • A connector framework that makes each new bank faster to add
Platform modules

Everything you need, ready to configure

Proven building blocks you can launch together or roll out in phases.

Bank connectors

API, host-to-host and SFTP connectors with bank-grade security.

Payouts

Single and bulk payouts over local rails, SWIFT and instant schemes.

Collections

Virtual accounts, pay-by-bank and direct debit collections.

Account verification

Name and account checks before money leaves your account.

Message translation

ISO 20022 (pain, pacs, camt), SWIFT MT and bank-specific formats.

Reconciliation

Statement ingestion, auto-matching and exception queues.

How it works

One API, many banks

  1. 01

    Step 1

    Your system calls one API

    Payout, collection or verification request in a single format.

  2. 02

    Step 2

    Route to the right bank

    Rules pick the bank and rail by currency, amount and cut-off time.

  3. 03

    Step 3

    Translate & transmit

    Requests are converted to the bank's format and sent securely.

  4. 04

    Step 4

    Track & reconcile

    Status updates and statements are matched back automatically.

Capabilities

Built for growth, operations and control

Rails

  • SWIFT gpi
  • SEPA and SEPA Instant
  • Local ACH / RTGS
  • Instant payment schemes

Formats

  • ISO 20022 pain / pacs / camt
  • SWIFT MT103 / MT940
  • CSV and fixed-width files
  • Bank proprietary APIs

Treasury

  • Multi-bank balances
  • Cut-off time management
  • Liquidity alerts
  • Payment approvals

Security

  • mTLS and PGP
  • HSM key storage
  • IP allow-listing
  • Dual authorization
What you get

Delivered as a complete product

Not just code. Branded, tested, documented software your team can operate from day one.

Integrations we connect

  • Commercial banks
  • SWIFT service bureaus
  • Open banking aggregators
  • National instant payment schemes
  • Clearing houses
  • ERP and accounting systems

Unified bank API

One API and webhook model for all banks.

Connector service

Hosted or on-premise integration engine.

Payments console

Approvals, monitoring, exceptions and reports.

Security you can show your regulator

Controls are designed in from the first sprint and documented for your audits and licence applications.

  • Mutual TLS and certificate pinning
  • PGP-encrypted file exchange
  • HSM-backed signing
  • Dual approval workflows
  • IP allow-listing
  • Complete message archive
FAQ

Bank Payment Gateway FAQs

Common questions from teams evaluating this solution.

Still have questions?

We usually reply within one business day.

Any bank that offers an API, host-to-host or file-based channel. We build each connector once and reuse it, so adding banks gets faster over time.

Yes. The gateway generates and parses ISO 20022 messages such as pain.001, pacs.008 and camt.053 alongside legacy SWIFT MT formats.

Yes. The gateway can be hosted by us or deployed on your infrastructure when bank or regulatory requirements demand it.

Let's scope your Bank Payment Gateway project.

Tell us about your corridors, customers and timelines. We will come back with a clear architecture, delivery plan and estimate.

  • 30-minute discovery call
  • Proposal in about a week
  • NDA available on request