The payment stack built for platforms
From checkout to payout, orchestrate and monetise every transaction with full control, compliance, and scale.

Acme
Pay € 35
Or pay with
Secured and powered by OPP
Grow with confidence
Whether it’s single transactions, multi-splits, or escrow, OPP gives you full control over every payment flow between your users — without the operational drag. Modular, API-first, and made for platforms from day one.
Loved by





+250
Modular tools. Unified infrastructure.
Choose the components that fit your platform and switch them on when you’re ready.
Accept local and global payment methods through a fully branded checkout. Fast, secure, conversion-optimized.
Accept local and global payment methods through a fully branded checkout. Fast, secure, conversion-optimized.
Bring the online experience offline. Support for card terminals, QR, and mobile — all connected to your platform.

Hold here to pay

Acme Sneakers
€ 120

Hold here to pay

Acme Sneakers
€ 120
Pay out in seconds, not days. For sellers, freelancers, or couriers — real-time disbursement adds real value.

Amount
€ 100

Amount
€ 100
Give users unique account numbers for easy reconciliation, faster settlements, and complete financial traceability.

Hold here to pay

Acme Sneakers
€ 120
Vincent v. Gogh

Amount
€ 100
All the features your platform needs

{ "uid": "{{notification_uid}}", "type": "transaction.status.changed", "created": 1653401173, "object_uid": "{{transaction_uid}}", "object_type": "transaction", "object_url": "https://api-sandbox.onlinebetaalplatform.nl/v1/transactions/{{transaction_uid}}", "verification_hash": "{{hash}}"}
Flexible integration
Hosted checkout, SDKs, or full API control — pick what fits.

{ "uid": "{{notification_uid}}", "type": "transaction.status.changed", "created": 1653401173, "object_uid": "{{transaction_uid}}", "object_type": "transaction", "object_url": "https://api-sandbox.onlinebetaalplatform.nl/v1/transactions/{{transaction_uid}}", "verification_hash": "{{hash}}"}
Flexible integration
Hosted checkout, SDKs, or full API control — pick what fits.

{ "uid": "{{notification_uid}}", "type": "transaction.status.changed", "created": 1653401173, "object_uid": "{{transaction_uid}}", "object_type": "transaction", "object_url": "https://api-sandbox.onlinebetaalplatform.nl/v1/transactions/{{transaction_uid}}", "verification_hash": "{{hash}}"}
Flexible integration
Hosted checkout, SDKs, or full API control — pick what fits.
€
kr
€
£
Escrow & Multi-Split
Split and hold funds across merchants. Release on your rules.
€
kr
€
£
Escrow & Multi-Split
Split and hold funds across merchants. Release on your rules.
€
kr
€
£
Escrow & Multi-Split
Split and hold funds across merchants. Release on your rules.


Corner Café
NL63REVO1571741089
Daily
Smart payouts
Instant, daily, weekly — you decide.


Corner Café
NL63REVO1571741089
Daily
Smart payouts
Instant, daily, weekly — you decide.


Corner Café
NL63REVO1571741089
Daily
Smart payouts
Instant, daily, weekly — you decide.
Compliance by Design
KYC, AML, fraud checks, and full EU and UK payment licensing built in.
Compliance by Design
KYC, AML, fraud checks, and full EU and UK payment licensing built in.
Compliance by Design
KYC, AML, fraud checks, and full EU and UK payment licensing built in.
Netherlands
Greece
Germany
England
Ireland
Findland
Sweden
Belgium
Italy
Spain
France
Austria
Global coverage
Support for iDEAL, Bancontact, Klarna, Visa, Mastercard — and more.
Netherlands
Greece
Germany
England
Ireland
Findland
Sweden
Belgium
Italy
Spain
France
Austria
Global coverage
Support for iDEAL, Bancontact, Klarna, Visa, Mastercard — and more.
Netherlands
Greece
Germany
England
Ireland
Findland
Sweden
Belgium
Italy
Spain
France
Austria
International coverage
Support for iDEAL, Bancontact, Klarna, Visa, Mastercard — and more.
Turn payments into a revenue stream
Set your own sell rates for any type of transaction, service or merchant.
90+
payment methods
90+
payment methods
90+
payment methods
2.5B+
transactions processed annually
2.5B+
transactions processed annually
2.5B+
transactions processed annually
30+
supported markets and currencies
30+
supported markets and currencies
30+
supported markets and currencies
Pay any amount. Securely and safely.
Built-in compliance. Peace of mind, by design.
No plugins. No patchwork. OPP handles the regulatory burden so you can stay focused on your platform.
Licensed and regulated across Europe and UK
PSP license by the DNB (the Netherlands) and EMI license by the FCA (UK).
Licensed and regulated across Europe and UK
PSP license by the DNB (the Netherlands) and EMI license by the FCA (UK).
Licensed and regulated across Europe and UK
PSP license by the DNB (the Netherlands) and EMI license by the FCA (UK).
KYC / AML out of the box
Automated onboarding flows for business and consumer merchants.
KYC / AML out of the box
Automated onboarding flows for business and consumer merchants.
KYC / AML out of the box
Automated onboarding flows for business and consumer merchants.
Full PSD2 & GDPR compliance
With continuous updates to meet changing EU and UK requirements.
Full PSD2 & GDPR compliance
With continuous updates to meet changing EU and UK requirements.
Full PSD2 & GDPR compliance
With continuous updates to meet changing EU and UK requirements.
Secure by default
Bank-grade encryption, audit trails and fraud prevention.
Secure by default
Bank-grade encryption, audit trails and fraud prevention.
Secure by default
Bank-grade encryption, audit trails and fraud prevention.
Built different.
Built for platforms.

Human support, always
Real people, real answers — during integration and live ops.

Human support, always
Real people, real answers — during integration and live ops.

Human support, always
Real people, real answers — during integration and live ops.
Embedded payment product suite
From onboarding to settlement — no patchwork, no silos.
Embedded payment product suite
From onboarding to settlement — no patchwork, no silos.
Embedded payment product suite
From onboarding to settlement — no patchwork, no silos.

Transactions
500
200
100
10
0
May 29
May 31
Jun 2
Jun 4
Jun 6
Jun 8
Jun 10
Competitive rates
No trade-offs. Just smart pricing for powerful tools.

Transactions
500
200
100
10
0
May 29
May 31
Jun 2
Jun 4
Jun 6
Jun 8
Jun 10
Competitive rates
No trade-offs. Just smart pricing for powerful tools.

Transactions
500
200
100
10
0
May 29
May 31
Jun 2
Jun 4
Jun 6
Jun 8
Jun 10
Competitive rates
No trade-offs. Just smart pricing for powerful tools.
Trusted at scale
Powering Marktplaats, IKEA, Kleinanzeigen, Stuart — and more.
Trusted at scale
Powering Marktplaats, IKEA, Kleinanzeigen, Stuart — and more.
Trusted at scale
Powering Marktplaats, IKEA, Kleinanzeigen, Stuart — and more.
Everything you need to supercharge payments.
Everything you need to supercharge payments.
Everything you need to supercharge payments.
Get started with payments today
Solutions
Contact
Resources
Language & Theme
© 2025 Online Payment Platform
Get started with payments today
Solutions
Contact
Resources
Language & Theme
© 2025 Online Payment Platform
Get started with payments today
Solutions
Contact
Resources
Language & Theme
© 2025 Online Payment Platform

















