Adaptive Authentication + MFA for API-to-API Calls

Strengthen API access with contextual risk scoring and multi-factor authentication. Protect your data, services, and identity flows—without any code changes.

Comprehensive API Authentication Capabilities

Contextual Risk Scoring

Evaluate every API call in real time based on user behavior, IP reputation, geography, agent headers, and anomaly patterns.

Step-Up MFA Enforcement

Automatically challenge risky API calls with TOTP, token headers, or HMAC-based authentication for services and users.

Zero Code Integration

Use header-based enforcement and SDK-based validation to secure APIs without rewriting legacy services or gateways.

Service-to-Service MFA

Protect automated scripts and service accounts by issuing MFA tokens and validating tokens on every request header.

Behavioral Analytics Engine

Monitor session heuristics and enforce security policies with dynamic decisioning and least privilege controls.

Audit & Compliance Reports

Get real-time visibility and exportable logs for SOC 2, HIPAA, PCI, and ISO 27001 security compliance.

Agentic AI Support

Verify AI agents and API automations using behavioral context and MFA.

SDKs & Dev Tools

Embed API security via SDKs in Python, Java, Node, and more with minimal effort.

Predictive Risk Modeling

Forecast threats before they happen using AI-powered behavioral baselines and anomaly scores.

Protect Your API Ecosystem from Identity Threats

Join the growing number of developers, security leaders, and infrastructure teams securing their APIs with APIDynamics.

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Use Cases by Industry & Role

Fintech & Payments

  • MFA enforced on transaction initiation
  • Fraud detection on payment APIs
  • Dynamic risk scoring for KYC/AML compliance

Healthcare & Life Sciences

  • Risk-based control for PHI/PII access
  • Audit trails for HIPAA compliance
  • MFA protection for API access by providers

AI & Agentic Workflows

  • Identify bot impersonation or injection
  • Contextual scoring for autonomous workflows
  • Adaptive MFA for LLM agents calling APIs

CISO & Identity Architects

  • Centralized policy-as-code for APIs
  • Zero Trust controls for all environments
  • Continuous monitoring and remediation

DevSecOps & Platform Teams

  • Fast onboarding via SDKs and agents
  • Integrated into CI/CD pipelines
  • Enforce tenant-aware authentication logic

Cloud Native APIs

  • Cross-region access control for APIs
  • Serverless function validation
  • Secure secrets rotation & header-level auth
API security adaptive authentication illustration

What Makes API Security Unique

We are the first platform to merge adaptive, risk-based API authentication with full MFA enforcement—built for modern microservices, AI pipelines, and legacy systems. Whether you’re an enterprise or startup, we offer unmatched protection, integration flexibility, and zero disruption deployment.

Our customers reduce fraud, pass audits faster, and eliminate identity blind spots across every API—internal and external.