Leading REST API Development CompanyREST API
We build RESTful APIs that scale. 200+ products shipped, 12-week delivery.
IRPR builds REST APIs using Node.js, Python (Django/Flask), Go, and Java Spring Boot. We design RESTful endpoints with OpenAPI 3.0 specs and secure them with OAuth 2.0 and JWT.
We ship production-ready APIs in 8-12 weeks with fixed pricing from $80K-$250K. Every API includes auto-generated documentation (Swagger/OpenAPI), rate limiting, and monitoring via Datadog. We comply with HIPAA, PCI-DSS, and SOC 2.
CTOs at Series A startups need a scalable API to support 10K+ concurrent users. Product managers at healthtech companies require HIPAA-compliant APIs for patient data. Enterprise architects at fintech firms want PCI-DSS validated APIs for payment processing.
Types of software we ship.
REST API for SaaS platform
Handles authentication, billing, and multi-tenant data isolation. Integrates with Stripe and Auth0.
REST API for mobile app backend
Endpoints for iOS/Android apps with push notifications, file uploads, and real-time sync via Firebase Cloud Messaging.
REST API for ecommerce
Product catalogs, shopping carts, checkout, and order management. Connects to Shopify, Magento, or custom backends.
REST API for IoT devices
Lightweight endpoints for sensor data ingestion, device management, and firmware updates. Uses MQTT bridge and AWS IoT Core.
REST API for third-party integrations
Exposes your system's functionality to partners with webhooks, API keys, and usage analytics.
REST API for data aggregation
Combines data from multiple sources (databases, external APIs, CSV files) into unified endpoints. Uses caching with Redis.
REST API for payment processing
PCI-DSS compliant endpoints for payment gateways, subscription management, and invoicing. Integrates with Stripe, Braintree, Adyen.
REST API for content management
RESTful endpoints for headless CMS, serving content to websites and apps. Offers GraphQL alongside REST for flexibility.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Logistics
Why choose IRPR for REST API development
Our numbers speak for themselves.
We have delivered 200+ REST APIs for clients in 50 countries. Our average API project delivers in 12 weeks with 98% on-time rate.
Every API is built with automated testing (95%+ coverage), CI/CD pipelines, and 99.9% uptime SLA. We use Datadog for monitoring and Sentry for error tracking.
How IRPR differs from generic dev shops
Not all API development is the same.
Generic shops write code and disappear. We design APIs that are documented, secured, and monitored from day one.
We own the full lifecycle: from OpenAPI spec to deployment. Our clients get a production-ready API with a fixed price and timeline.
- No API documentation
- No security audit
- No rate limiting
- No monitoring
- Hourly billing with overruns
- Unclear ownership
- OpenAPI 3.0 docs auto-generated
- OAuth 2.0 + JWT + encryption
- Rate limiting and throttling built-in
- Datadog monitoring and Sentry alerts
- Fixed price, no surprises
- Full code ownership transferred
Our REST API development process
From idea to production in 4 phases.
Each phase delivers a concrete artifact. You see progress every week.
We use agile sprints with bi-weekly demos. Changes are easy.
What you get with every REST API project
Everything you need to go live.
No hidden deliverables. Every item ships with the API.
We transfer full ownership upon completion.
- OpenAPI 3.0 specification
- Postman collection for testing
- CI/CD pipeline (GitHub Actions)
- Docker containerization
- Rate limiting and throttling
- OAuth 2.0 or JWT authentication
- Error logging with Sentry
- Performance monitoring with Datadog
- Unit and integration tests (95%+ coverage)
- Deployment scripts for AWS/GCP/Azure
What we ship in this practice.
REST API for a telemedicine platform
Built a HIPAA-compliant REST API for video consultations, patient records, and scheduling. Reduced appointment booking time by 60%. Tech stack: Node.js, PostgreSQL, Twilio Video, AWS KMS.
REST API for a payment orchestration layer
Designed a PCI-DSS Level 1 API that routes transactions to multiple processors. Handled $50M in monthly volume with 99.99% uptime. Tech stack: Go, Redis, Stripe, Braintree.
REST API for an ecommerce marketplace
Developed a REST API for product search, cart, checkout, and seller management. Supported 10K concurrent users during Black Friday. Tech stack: Python Django, Elasticsearch, PostgreSQL, Stripe.
REST API for a SaaS analytics dashboard
Created a REST API that aggregates data from 50+ sources into real-time dashboards. Reduced data latency from 5 minutes to under 1 second. Tech stack: Node.js, Redis, TimescaleDB, WebSockets.
REST API for a real estate MLS platform
Built a REST API serving property listings, agent data, and mortgage calculators. Integrated with 12 MLS feeds. Tech stack: Ruby on Rails, PostgreSQL, Elasticsearch, Redis.
REST API for a logistics tracking system
Developed a REST API for real-time shipment tracking, route optimization, and warehouse inventory. Reduced delivery delays by 25%. Tech stack: Go, MongoDB, Google Maps API, Kafka.
Why teams hire us.
Fixed price, not hourly
Every REST API project gets a fixed quote after the Discovery phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team consists of senior engineers with 10+ years average experience. No junior developers or outsourced code.
Full code ownership
You own every line of code we write. We transfer the repository, CI/CD pipelines, and deployment scripts upon completion.
Compliance built-in
We design APIs to meet HIPAA, PCI-DSS, and SOC 2 standards from the start. No costly retrofitting after launch.
12-week delivery guarantee
Most REST API projects ship in 8-12 weeks. If we miss the timeline, we discount the final invoice by 10%.
Post-launch support
Every project includes 30 days of post-launch support. We stay on Slack to fix bugs and answer questions.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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