💳 Fintech & Banking Solution

AI Security for Fintech APIs

Secure financial AI integrations, ensure PCI-DSS compliance, and control high-volume transaction costs.

Fintech Security Challenges

PCI-DSS Compliance

Regulated financial platforms must ensure cardholder data (CHD) and sensitive authentication data (SAD) never leaks to external LLM provider environments. RaksHex redacts sensitive info at the API level.

Unbounded Agent Authority

Autonomous financial agents can be manipulated via prompt injection to attempt unauthorized transfers or refunds. RaksHex authorizes each semantic action (e.g. financial.refund) against scoped, delegated authority before it's allowed to execute.

LLM Cost Attribution at Scale

High-volume transactional LLM calls create massive cloud spend. RaksHex tracks cost attribution per feature, model, and user session.

Example Control Workflows

Example: Retail banking assistant

Mitigating Prompt Injections in AI Chatbots

The Challenge:A customer support agent with account API access needs controls against prompt injections and unauthorised transfer attempts.

The Solution:Route governed requests through policy checks and place high-value tools behind approval and budget controls.

The Result:Produces an auditable control trail; the customer must validate effectiveness in its own environment.

Example: Regulated RAG workflow

Securing Underwriting RAG Pipelines

The Challenge:A RAG workflow may contain personal, financial, or regulated records that should not reach an external model unchecked.

The Solution:Use data-redaction, model allowlists, private relay, and retention controls appropriate to the data class and provider.

The Result:Supports evidence collection; it does not certify legal compliance or guarantee zero leakage.

Example: High-volume agent workflow

Optimizing High-Volume Trading LLM Costs

The Challenge:A recursive or misconfigured agent can generate unexpected provider spend and latency.

The Solution:Use usage attribution, budget rules, rate limits, and an emergency kill switch to contain a runaway workload.

The Result:Measures and savings depend on the provider, model, policy, and customer workload.

Talk to us about your fintech workflows

Walk through how RaksHex can authorize and audit financial agent actions in your environment.

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