Use Cases - FluxGate
Open-source API gateway for microservices
$ fluxgate apply -f routes.yaml
✓ 12 routes synced. TLS termination active. Health checks passing.
How Engineering Teams Ship Faster
FluxGate sits between your clients and backend services, handling routing, authentication, and observability without adding latency.
From high-frequency trading platforms to multi-tenant SaaS deployments, our gateway standardizes edge traffic so platform teams can focus on core product logic instead of boilerplate middleware. Configure rate limits, transform headers, and enforce mTLS via declarative YAML.
Fintech & Payments
Process 12,000 TPS with sub-8ms p99 latency. Implement circuit breaking for Stripe and Plaid integrations, enforce PCI-DSS tokenization at the edge, and auto-scale WebSocket connections for real-time balance updates.
Fintech ArchitectureE-Commerce & Retail
Unify GraphQL, REST, and gRPC endpoints for headless storefronts. Handle Black Friday traffic spikes with adaptive rate limiting, cache product catalog responses via Redis, and inject cart/session cookies without touching service code.
E-Commerce PatternsMulti-Tenant SaaS
Isolate tenant traffic using JWT claims and path-based routing. Enforce per-tenant rate limits, mask PII in audit logs, and dynamically provision subdomains via Kubernetes CRDs.
SaaS Deployment GuideSuccess Stories
See how platform teams reduced operational overhead and shipped features faster with FluxGate.
Meridian Ledger
Cut API surface area by 40% after consolidating three legacy gateways into a single FluxGate instance. Reduced p95 latency from 142ms to 28ms and eliminated manual SSL rotation across 14 microservices.
VeloCart
Handled 3.2M concurrent checkout requests during holiday sales without service degradation. Automated GraphQL schema stitching and reduced frontend bundle size by offloading auth and rate-limiting to the gateway.
Nimbus HR
Onboarded 400 enterprise tenants in Q3 without provisioning new infrastructure. Dynamic routing and per-tenant quotas reduced support tickets related to API abuse by 68%.
Ready to standardize your traffic layer? Request a live demo or run FluxGate locally in under 3 minutes.