Features - FluxGate API Gateway
Open-source API gateway for microservices
✓ Route /v2/payments → payment-svc:8080 (weighted 70/30)
✓ JWT validation enabled (aud: api.fluxgate.io)
✓ Rate limit: 12k req/min per client IP
✓ Circuit breaker: open after 3 consecutive 5xx
Core Capabilities
Ship resilient APIs without the operational tax
FluxGate replaces fragmented sidecars and legacy edge routers with a single, declarative control plane. Built in Rust, it delivers sub-millisecond routing overhead while handling 150,000 requests per second on a single 4-core node.
Configure routing, security, and observability through standard YAML manifests. Deploy to Kubernetes, bare metal, or serverless runtimes with zero runtime dependencies. Join 4,200+ engineering teams at companies like Vercel, Stripe, and Figma who rely on FluxGate for production traffic.
Install FluxGate Review ArchitectureTraffic & Security
Production-grade routing and protection
Intelligent Traffic Management
Define weighted canary deployments, automatic circuit breakers, and retry policies with jitter. FluxGate evaluates 12 routing rules per request in under 0.3ms, supporting header-based routing, path prefix matching, and regex fallbacks.
Zero-Trust Security Layer
Enforce mTLS between services, validate JWTs against Auth0 or Okta, and sign outgoing requests with AWS SigV4. Built-in request body inspection blocks payloads exceeding 5MB or containing malformed JSON.
Protocol Translation
Bridge legacy REST endpoints to modern gRPC backends without rewriting clients. Supports WebSocket-to-HTTP/2 upgrades, GraphQL federation stitching, and automatic protobuf-to-JSON marshalling.
Native Observability
Export OpenTelemetry traces to Jaeger or Datadog, push Prometheus metrics on port 9090, and ship structured JSON logs to Loki. Includes built-in SLO tracking for p99 latency and error budget consumption.
Deep Dives
Explore detailed implementation guides
Every capability is documented with real-world configurations, performance benchmarks, and migration paths from NGINX, Envoy, and Kong. Our engineering team maintains versioned playbooks for Kubernetes Ingress v1.22+ and Docker Compose setups.
Traffic Management Guide Security & Auth Reference