Symfony API Platform

Production-Ready

API Architecture

Optimised

Performance

Auto-Generated

API Documentation

Hypermedia APIs Done Right

Hypermedia-driven REST APIs with JSON-LD and Hydra controls
GraphQL endpoints with queries, mutations, and subscriptions
Auto-generated OpenAPI/Swagger documentation from code
Built-in validation, serialisation, and pagination
JWT/OAuth2 authentication with fine-grained access control
Admin UI and React/Vue client code generation
JSON-LD provides semantic context that makes API responses machine-readable, whilst Hydra hypermedia controls enable self-discovering APIs. Clients navigate resources through links rather than hardcoded URLs, reducing coupling and enabling API evolution without versioning. This W3C standard approach eliminates the technical debt associated with managing multiple API versions, as the API structure becomes discoverable at runtime rather than fixed at compile time.

Our API Platform Process

We use API Platform's conventions while customising for your business logic and integration requirements.

Domain Modelling

Start with PHP entities annotated with API Platform attributes. Define resources, operations, filters, and validation rules declaratively using attributes or YAML.

REST & GraphQL APIs

Implement hypermedia-driven REST with JSON-LD and Hydra for self-discoverable APIs. Expose the same domain models via GraphQL with queries, mutations, subscriptions, and custom resolvers for complex operations.

Security & Performance

JWT/OAuth2 authentication, voter-based authorisation, Doctrine query optimisation, HTTP caching with Varnish, and rate limiting to handle production traffic.

Why API Platform with Symfony

Rapid development meets enterprise-grade architecture and standards compliance.

Rapid Prototyping

Rapid Development
From domain entities to fully-functional REST and GraphQL APIs in hours. Auto-generated docs, admin panels, and client code eliminate boilerplate.

Standards-Based

Standards-Based
Built on W3C and IETF standards (JSON-LD, Hydra, OpenAPI, OAuth2). Future-proof architecture that integrates smoothly with modern tooling.

Developer Experience

Self-documenting APIs
Self-documenting APIs with interactive Swagger UI. Clear error messages, consistent response formats, and type-safe client generation for TypeScript/React.

Enterprise Ready

High Availability
Handles complex business logic with custom operations, state machines, event-driven workflows, and microservice integration via message queues.

Built on Web Standards

API Platform embraces established standards for interoperability and future-proofing

JSON-LD & Hydra

JSON for Linked Data provides semantic context whilst Hydra hypermedia controls enable self-discovering APIs. Clients navigate resources through links rather than hardcoded URLs.

OpenAPI 3 Specification

Industry-standard API documentation auto-generated from your code. Interactive Swagger UI for testing and client SDK generation for TypeScript, PHP, and more.

GraphQL Integration

Modern query language for flexible data fetching. Clients request exactly what they need, reducing over-fetching and round trips with type-safe schemas.

OAuth2 & JWT Security

Industry-standard authentication and authorisation. Fine-grained access control with Symfony voters and role-based permissions for enterprise security.

API Platform transformed how we build APIs. From idea to production in days, not weeks. The auto-generated docs and client SDKs eliminated integration friction entirely.

Lead Developer, Fintech Startup

Symfony Services

Related Symfony capabilities that work smoothly with API Platform

Cross-Technology Integration

Complementary technologies and platforms that integrate with API Platform

Ready to eliminate your technical debt?

Transform unmaintainable legacy code into a clean, modern codebase that your team can confidently build upon.