Hub connects your entire payment stack.

Hub is the brain of Hellgate CPA. It links acquirers, PSPs, and fraud prevention tools like Specter into one coordinated system - routing every transaction intelligently and handling retries automatically. No custom infrastructure, no manual wiring - just smart, scalable orchestration that keeps payments moving.

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No team should have to rebuild payments from scratch

Most companies spend months wiring up acquirers, retrying failed transactions, and juggling fragmented PSP integrations - only to end up with brittle infrastructure that’s hard to maintain or scale. As volume grows, so do the edge cases, manual work, and dependency on providers that don’t flex with your business.

The result?

A fragile payment setup that limits growth, slows releases, and locks you into someone else’s roadmap.

Custom orchestration overhead
Provider lock-in
Failed transaction handling

No more lock-in, no more rebuilds. Just seamless, scalable orchestration.

1
Connect

Hook up acquirers, PSPs, and fraud tools like Specter through a single API. Hub unifies everything into one streamlined flow.

2
Orchestrate

Define rules once and let Hub do the rest: From routing logic and retries to handling edge cases in real time.

3
Optimize

Monitor outcomes and performance instantly, adjusting routes and rules as you scale without rewriting a single line of code.

Flow-Based Orchestration

Hub uses a flow-based logic engine to handle routing, retries, and rule execution across acquirers, PSPs, and fraud layers. This gives you fine-grained control over every transaction path without writing custom orchestration code.

Composability at Scale

Built as part of the Hellgate CPA framework, Hub plugs seamlessly into other modules like Commerce and Specter. You can start with orchestration and expand into fraud prevention, tokenization, or analytics as your stack evolves.

High Throughput, Low Overhead

Hub is engineered for performance! Optimized for large transaction volumes with minimal latency. Teams can handle enterprise-level workloads without the infrastructure tax.


Provider-Agnostic Routing

Hub abstracts away acquirer and PSP logic, allowing teams to route dynamically between providers based on business rules, cost, or performance. No vendor lock-in, ever.

Real-Time Monitoring

End-to-end observability lets you trace transaction flows in real time. Hub gives you transparent metrics, routing insights, and failure analytics for ongoing optimization.

Ready-to-Integrate Patterns

Hub ships with preconfigured orchestration templates and common routing patterns out of the box - so teams can deploy instantly and tailor as they grow.

Hellgate Hub is perfect…

For teams who want control - not lock-in

Hub is a programmable orchestration fabric that’s PSP-agnostic, giving you independence from single providers while you design flows on your terms.

For platforms that need multi-provider routing at scale

Use flow-based, rule-driven routing and robust error handling to optimize approval rates and performance across acquirers and PSPs - engineered for enterprise-grade throughput.

For enterprises adding services without rewrites

Hub’s composable design lets you plug in fraud, KYC, FX, and more via Link and Providers, making third-party capabilities actionable inside your flows.

For product teams building toward AI-native, agentic commerce

Hub ships with a GenAI-ready flow builder and is positioned for agent-driven decisions so rules adapt in real time as your business evolves.

Use-cases

SaaS & Fintech

Unified orchestration without rebuilds

Connect acquirers, fraud layers, and payout services through one programmable flow.
Expand globally and adapt to new markets instantly.

eCommerce

Higher approval rates

Route each transaction to the best acquirer in real time. Higher approval rates means more revenue.

Marketplaces

Composability for complex ecosystems

For multi-merchant and platform models, Hub orchestrates incoming and outgoing flows -connecting PSPs, fraud tools, and compliance layers like Guardian.

Higher Revenue

Lower Costs

Faster Growth

Better Conversions

Global Scale

See Hub in action

Built on
Hellgate CPA Infrastructure

Built on
Hellgate CPA Infrastructure

Built on
Hellgate CPA Infrastructure

Hellgate's Composable Payment Architecture (CPA) enables businesses to choose the modules they need or combine them with their existing engine, PSPs, or providers.

Hellgate® CPA

Commerce

Payment Engine

Hub

Orchestration Fabric

Guardian

PCI Vault & Tokenization

Specter

Fraud Intelligence layer

Link

PSP Abstraction

Pulse

Observability & Metrics

Hub coordinates transaction flows between Commerce, Specter, and Guardian, executing rules and routing decisions instantly.

Hellgate® CPA

Commerce

Payment Engine

Hub

Orchestration Fabric

Hub coordinates transaction flows between Commerce, Specter, and Guardian, executing rules and routing decisions instantly.

Guardian

PCI Vault & Tokenization

Specter

Fraud Intelligence layer

Link

PSP Abstraction

Pulse

Observability & Metrics

Hellgate® CPA

Commerce

Payment Engine

Hub

Orchestration Fabric

Guardian

PCI Vault & Tokenization

Specter

Fraud Intelligence layer

Link

PSP Abstraction

Pulse

Observability & Metrics

Hub coordinates transaction flows between Commerce, Specter, and Guardian, executing rules and routing decisions instantly.

Integrate once. Scale everywhere.

Hub connects to your payment stack through one consistent API. Plug in acquirers, PSPs, and services like fraud or compliance without touching fragile integrations - everything just works together from the start.

Unified API across providers

Plug-and-play orchestration

Works with existing PSPs

Enterprise-grade reliability

See Hub in action

const { Hellgate } = window;
const client = await Hellgate.init('d5529f03-e84a-4a43-867c-b3412a097e63', {
  base_url: 'https://sandbox.hellgate.io',
});

// get the handler for card payments
const cardHandler = await client.use('CARD');

// create the one-line form
const cardForm = cardHandler.createForm({
  // customize styles
  style: {
    fonts: ['https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700;800&display=swap'],
    base: {
      fontFamily: 'Nunito, sans-serif',
      color: '#111',
      fontSize: '16px',
      '::placeholder': { color: '#6b7280' },
    },
  },
});
const cardholderField = cardHandler.createTextField();

// and mount it
cardForm.mount('#my-form-element');
cardholderField.mount('#cardholder-element');

// use an existing button to process the data
const submitButton = document.getElementById('my-submit-button');

submitButton.addEventListener('click', async () => {
  try {
    const result = await cardHandler.process({
      // the value from cardholderField will be extracted automatically
      cardholder_name: cardholderField,
    });

    const resultElement = document.getElementById('result');
    const errorElement = document.getElementById('error');

    // handle the result
    if (result.status === 'success' || result.status === 'pending') {
      resultElement.textContent = 'Processing has been successfully completed';
      errorElement.textContent = '';
    } else {
      // processing failed, failure reason could be found in the data attribute
      resultElement.textContent = '';
      errorElement.textContent = result.data.reason;
    }
  } (err) {
    // something went wrong before processing could begin (e.g., a network issue or an internal backend error)
  }
});

PCI-Compliant Routing

Provider-Agnostic Security

Built-In Guardrails

Stay protected
without slowing down.

Hub builds compliance and security into every flow.

From PCI/DSS-aligned orchestration to provider-agnostic routing, every transaction runs through the same guardrails that power the broader Hellgate CPA infrastructure - without adding latency or manual checks.

That means fewer risks, faster approvals, and complete transparency across your entire payment stack.

FAQ

FAQ

FAQ

How customizable are flows?

Flows are rule-based, with AI-native support on the roadmap.

How customizable are flows?

Flows are rule-based, with AI-native support on the roadmap.

How customizable are flows?

Flows are rule-based, with AI-native support on the roadmap.

Is Hub multi-PSP by default?

Yes. Hub is PSP-agnostic.

Is Hub multi-PSP by default?

Yes. Hub is PSP-agnostic.

Is Hub multi-PSP by default?

Yes. Hub is PSP-agnostic.

Does Hub include fraud or KYC?

Not directly; such services are integrated via Providers.

Does Hub include fraud or KYC?

Not directly; such services are integrated via Providers.

Does Hub include fraud or KYC?

Not directly; such services are integrated via Providers.

Can Hub run without Commerce?

Yes. Hub can orchestrate flows for your own payment engine.

Can Hub run without Commerce?

Yes. Hub can orchestrate flows for your own payment engine.

Can Hub run without Commerce?

Yes. Hub can orchestrate flows for your own payment engine.

What is airline payment orchestration technology?

Airline payment orchestration technology transforms your payment infrastructure into a flexible, unified platform, allowing airlines to manage transactions across multiple channels, markets, and payment methods. This technology integrates seamlessly with your existing PSS and reservation systems while maintaining high security standards and optimizing authorization rates.

What is airline payment orchestration technology?

Airline payment orchestration technology transforms your payment infrastructure into a flexible, unified platform, allowing airlines to manage transactions across multiple channels, markets, and payment methods. This technology integrates seamlessly with your existing PSS and reservation systems while maintaining high security standards and optimizing authorization rates.

What is airline payment orchestration technology?

Airline payment orchestration technology transforms your payment infrastructure into a flexible, unified platform, allowing airlines to manage transactions across multiple channels, markets, and payment methods. This technology integrates seamlessly with your existing PSS and reservation systems while maintaining high security standards and optimizing authorization rates.

How secure are cross-border airline payments?

Cross-border airline payments are secured through multiple layers of protection, including tokenization, 3D Secure authentication, and secure element technology.

Hellgate's system uses advanced encryption and authentication methods to ensure that all transactions are protected, while maintaining compliance with global security standards including PCI DSS and regional regulations.

How secure are cross-border airline payments?

Cross-border airline payments are secured through multiple layers of protection, including tokenization, 3D Secure authentication, and secure element technology.

Hellgate's system uses advanced encryption and authentication methods to ensure that all transactions are protected, while maintaining compliance with global security standards including PCI DSS and regional regulations.

How secure are cross-border airline payments?

Cross-border airline payments are secured through multiple layers of protection, including tokenization, 3D Secure authentication, and secure element technology.

Hellgate's system uses advanced encryption and authentication methods to ensure that all transactions are protected, while maintaining compliance with global security standards including PCI DSS and regional regulations.

What types of transactions can be managed through airline payment orchestration

Common use cases for airline payment orchestration include:

  • Direct ticket sales

  • Refund processing

  • Agency settlements

  • Multi-currency transactions

  • Corporate travel payments

  • Ancillary revenue streams

  • Alternative payment methods

  • Loyalty program integrations across all booking channels

What types of transactions can be managed through airline payment orchestration

Common use cases for airline payment orchestration include:

  • Direct ticket sales

  • Refund processing

  • Agency settlements

  • Multi-currency transactions

  • Corporate travel payments

  • Ancillary revenue streams

  • Alternative payment methods

  • Loyalty program integrations across all booking channels

What types of transactions can be managed through airline payment orchestration

Common use cases for airline payment orchestration include:

  • Direct ticket sales

  • Refund processing

  • Agency settlements

  • Multi-currency transactions

  • Corporate travel payments

  • Ancillary revenue streams

  • Alternative payment methods

  • Loyalty program integrations across all booking channels

How does payment orchestration benefit airlines?

Airlines benefit from payment orchestration through:

  1. Increased authorization rates

  2. Lower processing costs

  3. New revenue opportunities

The technology enables seamless payment experiences that lead to:

  • Higher conversion rates

  • Supports dynamic routing for optimal transaction success

  • Reduces foreign exchange fees

  • Minimizes operational overhead for reconciliation and settlement.

How does payment orchestration benefit airlines?

Airlines benefit from payment orchestration through:

  1. Increased authorization rates

  2. Lower processing costs

  3. New revenue opportunities

The technology enables seamless payment experiences that lead to:

  • Higher conversion rates

  • Supports dynamic routing for optimal transaction success

  • Reduces foreign exchange fees

  • Minimizes operational overhead for reconciliation and settlement.

How does payment orchestration benefit airlines?

Airlines benefit from payment orchestration through:

  1. Increased authorization rates

  2. Lower processing costs

  3. New revenue opportunities

The technology enables seamless payment experiences that lead to:

  • Higher conversion rates

  • Supports dynamic routing for optimal transaction success

  • Reduces foreign exchange fees

  • Minimizes operational overhead for reconciliation and settlement.

What technical requirements are needed to implement airline payment orchestration?

Implementation typically requires integration with your existing PSS/reservation system, connection to your finance and reconciliation systems, and access to your distribution channels.

Hellgate's platform manages integration with payment networks, handles compliance with payment industry standards, and connects to local and global payment methods through a single API.

What technical requirements are needed to implement airline payment orchestration?

Implementation typically requires integration with your existing PSS/reservation system, connection to your finance and reconciliation systems, and access to your distribution channels.

Hellgate's platform manages integration with payment networks, handles compliance with payment industry standards, and connects to local and global payment methods through a single API.

What technical requirements are needed to implement airline payment orchestration?

Implementation typically requires integration with your existing PSS/reservation system, connection to your finance and reconciliation systems, and access to your distribution channels.

Hellgate's platform manages integration with payment networks, handles compliance with payment industry standards, and connects to local and global payment methods through a single API.

See Hub in action

Let our product specialists guide you through the product, touch upon all functionalities relevant for your individual use case and answer all your questions directly.

Talk to an engineer

Contact Sales

See Hub in action

Let our product specialists guide you through the product, touch upon all functionalities relevant for your individual use case and answer all your questions directly.

Talk to an engineer

Contact Sales

See Hub in action

Let our product specialists guide you through the product, touch upon all functionalities relevant for your individual use case and answer all your questions directly.

Talk to an engineer

Contact Sales