Banking & FinTech

AI governance built for financial services

Banks and FinTechs deploy AI agents for payments, lending, fraud, and KYC. AxonFlow enforces policy at runtime, gates high-risk actions through human review, and produces the audit evidence regulators expect.

PII detection with Aadhaar, PAN, IBAN, credit card validators
HITL approval gates for high-value transactions
Decision Mode for multi-gateway architectures

The banking AI governance challenge

Financial regulators are moving faster than most AI governance tooling can keep up with.

Banks and FinTechs building AI agents face a growing set of governance expectations. The RBI FREE-AI committee report recommends explainability, data protection, and human oversight, while later RBI instruments determine which recommendations become binding. SEBI Regulation 16C makes regulated intermediaries responsible for client-data safeguards, AI outputs, and compliance even when third-party tools are used. The EU AI Act treats certain creditworthiness and other Annex III uses as high-risk. MAS FEAT frames fairness, ethics, accountability, and transparency for financial services, while PCI DSS limits storage and requires protection of cardholder data.

Auditors ask specific questions: Can you show whether an AI agent exposed a credit card number in a log? Can you show who approved a high-value disbursement before it was executed? Can you produce a complete trace from an LLM prompt to a downstream API call, with every policy decision recorded?

Generic API gateways and prompt-management tools do not answer these questions. They lack PII-specific detection for financial identifiers (Aadhaar, PAN, IBAN), they have no concept of human-in-the-loop approval for high-risk actions, and they cannot produce the structured audit evidence that a compliance team can hand to a regulator.

AxonFlow is a runtime AI governance platform purpose-built for this problem. On the paths routed through it, AxonFlow evaluates policies in real time, can detect and redact supported sensitive identifiers, gates configured high-risk operations through human approval, and records decision evidence for later review.

  • Luhn-validated credit card number detection across prompts and responses
  • Aadhaar, PAN, and IBAN pattern matching with configurable actions
  • Human-in-the-loop approval gates with configurable thresholds and timeout policies
  • Configurable SQL injection scanning on governed inputs and MCP connector responses
  • Structured audit trail with decision records for post-incident review
  • Decision Mode for centralized policy enforcement across multiple gateways
  • Idempotency keys and retry context for downstream duplicate-write protection
  • Role-based access with tenant isolation and row-level security

How banks and FinTechs use AxonFlow

Concrete agent workflows governed at runtime, from payment disbursement to trade compliance.

Payment disbursement agents

Payment, transfer, or refund actions routed through AxonFlow can use HITL approval gates before execution. Configurable thresholds route selected high-value transactions to human reviewers. WCP preserves idempotency keys and retry context; the downstream payment service must enforce the final idempotent write.

HITL Approval Idempotency Retry Context

Lending workflow automation

Lending agents that process loan applications handle India-specific PII: Aadhaar numbers, PAN cards, and bank account details. Configured AxonFlow policies can detect and redact supported identifiers before selected LLM paths, while MCP governance policies can constrain which tools the agent invokes and which governed data paths it uses.

PII Detection Aadhaar / PAN MCP Governance

Fraud investigation copilots

Fraud analysts use AI copilots to query transaction databases. AxonFlow can apply Luhn-validated card detection and configurable redaction on selected LLM paths. SQL injection scanning can detect or block supported patterns on governed inputs and MCP connector responses; it does not replace database permissions, parameterized queries, or application-layer validation.

Credit Card Detection SQLi Scanning

KYC verification agents

KYC agents that extract and verify identity documents handle some of the most sensitive PII in banking. Configured AxonFlow policies can detect supported identity numbers, addresses, and dates of birth on selected LLM paths. Decision records can be exported for reconciliation with broader compliance-review and filing evidence.

PII Detection Audit Export Evidence Trail

Trade compliance monitoring

AI agents that monitor trading activity and flag suspicious patterns operate under strict latency and reliability requirements. AxonFlow's circuit breaker can block subsequent governed requests after configured thresholds trip, while cost controls can enforce configured per-tenant LLM budgets.

Circuit Breaker Cost Controls Runtime Controls

Regulatory mapping

How AxonFlow capabilities map to specific regulatory requirements across jurisdictions.

Requirement Regulation AxonFlow Capability
AI-generated decisions must be explainable and auditable RBI FREE-AI Structured audit trail with decision records, evaluated policies, and evidence export for post-incident review
Human oversight for automated financial decisions RBI FREE-AI EU AI Act HITL approval gates with configurable thresholds, timeout policies, and escalation rules
PII protection for Indian financial identifiers RBI FREE-AI IT Act PII detection with Aadhaar (12-digit + Verhoeff checksum), PAN (format + entity-type validation), and UPI ID pattern matching
Governance framework for AI in securities markets SEBI 16C Policy-as-code enforcement with per-tenant governance rules, role-based access, and configurable policy categories
Cardholder data must be minimized and protected PCI-DSS v4.0 Luhn-validated card-number detection and configurable redaction reduce exposure before model or connector access; the complete PCI DSS control environment remains the institution's responsibility
Prevent injection attacks on data stores PCI-DSS v4.0 OWASP Configurable SQL injection detection on governed input and MCP connector response paths, used alongside database permissions and parameterized queries
High-risk AI system conformity assessment EU AI Act Structured audit evidence export with per-execution policy decision records for conformity documentation
Technical documentation for AI systems EU AI Act SEBI 16C Execution timeline for governed stages: which policies applied, what supported data categories were redacted, and which actions were gated
Accountability and transparency in AI-driven financial services MAS FEAT Tenant-level governance policies with audit trails, policy versioning, and per-decision traceability via OpenTelemetry
Data protection across cross-border AI processing GDPR RBI FREE-AI PII detection and redaction before model or connector access; customer-controlled deployment supports the institution's approved network and data-transfer boundaries

Decision Mode for multi-gateway banking architectures

Centralize policy decisions across every integration point in your AI stack.

Large banks and FinTechs do not have a single AI gateway. They have multiple: an LLM gateway that routes model calls, an agent gateway that orchestrates multi-step workflows, and an MCP gateway that governs tool and connector access. Each of these integration points needs policy enforcement, but duplicating policy logic across gateways creates drift and audit gaps.

AxonFlow's Decision Mode implements the Policy Decision Point / Policy Enforcement Point (PDP/PEP) pattern, the same architectural approach used by established policy engines like OPA, XACML, and Cedar. Your gateways act as enforcement points (PEPs), sending lightweight policy evaluation requests to AxonFlow's decision API. AxonFlow evaluates the request against your configured policies and returns an allow/deny verdict with structured metadata.

The result: one policy definition governs all three gateways. Every decision is traced via OpenTelemetry with a consistent trace ID across the entire execution path. Audit evidence is centralized regardless of which gateway enforced the policy.

Decision Mode Documentation →
PDP / PEP Architecture Agent Gateway (PEP) MCP Gateway (PEP) LLM Gateway (PEP) POST /v1/decide POST /v1/decide AxonFlow Decision API Policy Decision Point (PDP) PII Detection Aadhaar, PAN, CC HITL Gates Approval + Timeout Audit Trail OTel + Evidence One policy definition. Three enforcement points. Unified audit.

Controls reviewers can inspect before production

AxonFlow is not a compliance certification product. It provides runtime controls, audit evidence, deployment choices, and human approval paths that security, legal, and platform teams can review before AI reaches sensitive workflows.

Technical documentation

Guides, compliance references, and tutorials for banking and financial services teams.

Ready to govern AI in banking?

Start with Community to validate the fit. Move to Evaluation when you need HITL approval gates and evidence export. Talk to us when you need enterprise rollout support.