Many of the companies we work with process payments through long-established processor rails. These processors sit at the core of how merchants move money, manage payouts, and report transactions.

Two of the most widely used processors in this category are Fiserv and TSYS.

Fiserv, formerly First Data, and TSYS, part of Global Payments, power payment processing for a large number of ISOs and payment facilitators. They handle massive transaction volume and support merchants across industries. But when it comes to risk tooling, the options available directly within these ecosystems have not kept pace with how risk teams operate today.

That gap is what we are addressing.

We have launched native integrations with Fiserv and TSYS so customers can use Coris as their primary underwriting and risk platform while continuing to process payments on their existing rails.
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The problem we are solving

Risk teams operating on Fiserv or TSYS often face the same set of challenges.

The risk tools provided by legacy processors are largely manual. Alerts generate high false positives. Rules are difficult to change. Investigations require jumping across systems. As merchant volume grows, teams spend more time managing tools than evaluating risk.

Many customers also operate across multiple processors. Some run portfolios on both Fiserv and TSYS, which means risk strategies, monitoring, and underwriting workflows live in separate environments. That fragmentation makes it harder to maintain consistency, move quickly, or introduce automation.

Most importantly, these environments were not designed with AI-driven decisioning in mind.
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What we are launching

We have built integrations that allow Coris to connect directly to both Fiserv and TSYS, giving customers access to processor data while running underwriting and risk workflows inside Coris.

Each integration aligns with how the processor exposes data today:

• Fiserv connects through its Control Center API
  
• TSYS connects through secure FTP (SFTP) file ingestion
  
  

Once connected, Coris can ingest merchant and transaction data, apply risk strategies, and take actions without forcing teams to rely on legacy tools.

This allows customers to modernize risk operations without changing their processor.
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How the integrations work

Fiserv integration via Control Center API

For Fiserv customers, Coris integrates directly with the Control Center API in a permissioned manner.

After authorization, Coris can:

• Access merchant records associated with the customer
  
• Ingest transaction data in near real time
  
• Monitor activity and evaluate risk as transactions occur
  
  

Because the integration is API-based, Coris can continuously evaluate both merchant behavior and transaction patterns as data becomes available.

Coris can also take supported actions back through Fiserv, such as initiating payout holds when risk thresholds are met.

This allows customers to move from reactive reviews to ongoing, automated risk decisioning.

TSYS integration via secure FTP

For TSYS customers, Coris integrates using secure file-based ingestion through SFTP.

TSYS provides transaction and merchant data through scheduled files. Coris securely processes these files throughout the day and applies risk strategies as data is received.

This approach allows customers to:

• Automate transaction monitoring
  
• Apply consistent underwriting and risk logic
  
• Centralize investigations inside Coris
  

Several customers already use this model today, including Zift, where Coris supports daily risk decisioning across TSYS-processed transactions.
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What this means for customers

One platform for underwriting and risk

Customers are no longer tied to processor-native risk tools. Coris becomes the central system where underwriting, monitoring, and investigations happen.

For teams operating on both Fiserv and TSYS, this creates a single workflow across processors instead of multiple disconnected tools.

Modern, AI-native risk strategies

Legacy processor tools do not offer the flexibility or intelligence required to manage modern merchant risk.

With Coris, teams can:

• Build and adjust custom risk rules themselves
  
• Reduce false positives through AI-driven evaluation
  
• Automate reviews and actions that previously required manual effort
  

This gives teams the ability to innovate without waiting on vendor changes.

Less manual work, more consistency

Instead of switching between systems, exporting data, or manually sending emails, teams manage risk from one interface.

Coris also integrates with downstream systems like Salesforce, enabling automated communication and workflow coordination that is not possible with legacy processor tooling alone.
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Why this matters

Fiserv and TSYS remain foundational to how payments move. But risk teams should not be constrained by the limitations of legacy tooling.

These integrations allow customers to keep their processor relationships while upgrading how they evaluate merchants, monitor transactions, and respond to risk.

The result is faster decisioning, better coverage, and a clearer operational picture across the entire portfolio.
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What is coming next

These integrations are part of a broader expansion of Coris’ processor coverage.

Next, we are focused on:

• Supporting additional payment processors
  
• Expanding automation and action capabilities
  
• Continuing to unify underwriting and monitoring across rails
  

Our goal remains the same. Help risk teams operate with modern tools, regardless of where payments are processed.