An exposed API is an open door, and most breaches trace back to weak authentication or broken access control rather than exotic exploits. We secure your APIs end to end: OAuth 2.0 and OpenID Connect for delegated access, short-lived JWTs with proper rotation, scoped API keys for service-to-service calls, and role- or attribute-based authorization enforced on every endpoint. We address the failures the OWASP API Top 10 keeps flagging — broken object-level authorization, excessive data exposure, missing rate limits — and add audit logging so every sensitive action is traceable. Whether you use a managed identity provider like Auth0 or Clerk or your own auth server, we implement it correctly, document it for your developers, and pressure-test it before it ships.
See what we've built for our clients.
SaaS
API
Comprehensive solutions tailored to your specific needs.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
Built with precision and scalability in mind.
From concept to launch, we follow a proven methodology.
We map your endpoints, data sensitivity, and trust boundaries, then review current auth against the OWASP API Security Top 10. This produces a prioritized list of real risks rather than a generic checklist.
We pick the right model — OAuth 2.0 for third-party access, JWTs for stateless sessions, API keys for machine-to-machine — and decide between a managed IdP like Auth0 and a self-hosted server. The choice balances control, cost, and how much auth you want to own.
We implement login, token issuance, refresh, and revocation with secure defaults: short token lifetimes, asymmetric signing, and protection against replay. Tokens carry only what they need, so a leaked one exposes as little as possible.
We enforce authorization on every endpoint, including object-level checks that stop one user from reading another's records. Roles, scopes, or attributes are evaluated server-side, never trusted from the client.
We add structured audit logs for sensitive actions and alerts for anomalies like credential stuffing or token abuse. Secrets move into a vault, and headers, CORS, and TLS settings are hardened to close common gaps.
We run automated and manual security tests — fuzzing tokens, attempting privilege escalation, probing for IDOR — before launch. Your developers get clear docs on flows, scopes, and error handling so the security model is actually used correctly.
Our specialists bring years of hands-on experience to every project, ensuring high-quality delivery.
We respect your timeline. Every milestone is tracked and met through agile project management.
You are always in the loop. Regular updates and open channels keep collaboration seamless.
We build for growth. Our architectures handle increasing load without costly rewrites.
Your goals drive every decision. We prioritise value delivery over technical complexity.
Our engagement does not end at launch. We provide ongoing maintenance and performance monitoring.
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