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API & Backend Integration

Wiring your frontend to the world

RESTful API integration, BFF (Backend-for-Frontend) architecture, authentication flows, real-time subscriptions, and third-party service integration.

DELIVERABLES

  • REST integration
  • BFF layer with Node.js
  • Auth (OAuth, JWT, sessions)
  • Real-time with WebSockets
  • Third-party API integration
  • Error handling strategy

TECH STACK

  • Node.js
  • Express.js
  • Prisma
  • MongoDB
  • Mongoose
  • Postman
  • Redis
  • Supabase
  • PostgreSQL

PRICING TIERS

Wiring

$1,200

Up to 3 API integrations

  • REST
  • Auth flow setup
  • Error boundaries
  • 2-week delivery
RECOMMENDED

BFF

$3,500

Full backend-for-frontend build

  • Node.js BFF server
  • Rate limiting
  • httpOnly auth
  • Deployment

Platform

Custom

Full-stack product build

  • Database design
  • API architecture
  • Frontend + BFF
  • DevOps setup