Affordable REST API Development ServicesDevelopment Services
We build scalable REST APIs with senior engineers in 8-12 weeks. Fixed pricing from $80K ensures no budget surprises.
IRPR builds affordable REST API development services using Node.js, Python, Go, and Ruby on Rails. We design RESTful APIs with OpenAPI 3.0 specs and deliver them in your Git repo.
Every project ships in 8 to 12 weeks with fixed pricing from $80K to $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2).
Founders needing a B2B API product hire us. CTOs outsourcing their API integration hire us. Product managers needing a scalable backend for mobile apps hire us. All want a predictable timeline and budget.
Types of software we ship.
Public REST API
A developer-facing API with documentation and authentication. Monetize your data or services. Includes rate limiting and API keys.
Internal Microservice API
Break a monolith into small RESTful services. Each service scales independently. Uses Docker and Kubernetes.
Mobile Backend API
Backend for iOS and Android apps. Provides endpoints for user auth, notifications, and sync. Built with Node.js and Firebase.
Ecommerce REST API
Product catalog, cart, checkout, and order management endpoints. Integrates with Stripe and Shopify. Supports PCI compliance.
Data Aggregation API
Collects data from multiple sources and exposes a unified REST API. Handles ETL pipelines and caching with Redis.
Real-time Analytics API
Streams metrics and events via REST endpoints. Uses WebSockets for live updates. Integrates with Snowflake and Tableau.
Payment Processing API
Securely handles transactions, subscriptions, and invoicing. Built with Stripe Connect and Plaid for ACH. PCI-DSS Level 1 compliant.
CRM Integration API
Syncs contacts, deals, and activities between your app and Salesforce, HubSpot, or Zoho. Uses OAuth 2.0 for authentication.
We build for every business type.
SaaS
Ecommerce
Healthcare
Fintech
Media & Content
What affordable REST API development includes
Every REST API project ships with production-ready code, CI/CD, and monitoring.
We start with a detailed Roadmap phase where we spec every endpoint, authentication method, and data model. You approve the plan before we write code. This eliminates scope creep and keeps costs low.
Our senior engineers build your REST API using Node.js, Express, and PostgreSQL. We add Swagger/OpenAPI docs automatically. Deployment uses AWS ECS with Docker.
Why IRPR beats generic API development shops
We deliver affordable REST APIs that actually scale. Here is the difference.
Generic shops treat your API as a one-time project. They use junior developers, write minimal tests, and hand off code with no support. Hours add up quickly.
IRPR assigns senior engineers to every project. We write integration tests, set up continuous deployment, and include 30 days of post-launch support. Fixed price means no extra charges when you add features.
- Hourly billing with unlimited scope creep
- Junior developers learning on your dime
- No API documentation included
- No CI/CD pipeline setup
- Handoff with no monitoring or alerts
- No security audit or compliance review
- Fixed price from day one
- Senior engineers only (10+ years)
- OpenAPI 3.0 docs auto-generated
- GitHub Actions CI/CD built in
- Sentry error tracking and CloudWatch alerts
- HIPAA and PCI-DSS compliance checks
How we deliver your affordable REST API in 8-12 weeks
Our process is transparent and predictable. Each phase has a clear output.
We split the project into four phases. Each phase ends with a review and sign-off.
You stay in control. We use weekly demos and a shared Slack channel.
What ships with your affordable REST API
Our deliverables are complete. You get everything needed to run and maintain your API.
We do not cut corners. Every item below is standard.
If you need extras like GraphQL or gRPC, we can add them during the Roadmap phase.
- Source code in your private Git repository
- OpenAPI 3.0 specification (Swagger UI endpoint)
- CI/CD pipeline with GitHub Actions
- PostgreSQL database schema with migrations
- Authentication and authorization (JWT or OAuth 2.0)
- Sentry error tracking and CloudWatch logs
- Deployment scripts for AWS ECS (or your cloud)
- Load testing results and scalability report
- 30 days of post-launch bug fixes and support
What we ship in this practice.
Telemedicine API
Built a REST API for a healthcare startup that handles appointment scheduling, video call initiation, and EHR sync. Reduced patient no-show rate by 22%. Stack: Node.js, PostgreSQL, Twilio.
Ecommerce Checkout API
Designed a microservice for checkout that handles cart, promotions, and payment. Increased conversion rate by 15%. Stack: Python, Django, Stripe, Redis.
Real Estate Listing API
Aggregated MLS data from 20 sources into a single REST API. Cut data refresh time from 12 hours to 3 minutes. Stack: Node.js, MongoDB, AWS Lambda.
SaaS Analytics API
Built an API for a B2B analytics platform that ingests 10M events/day. Reduced query latency by 40% using PostgreSQL and Elasticsearch. Stack: Ruby on Rails, PostgreSQL, Elasticsearch.
Fitness App Backend API
Created REST endpoints for user profiles, workout logging, and social feed. Supported 50K daily active users. Stack: Node.js, Firebase, Cloud Run.
Payment Processing API
Developed a PCI-compliant API for a fintech that processes $5M/month in ACH and card transactions. Achieved Level 1 certification. Stack: Go, Stripe, Plaid, AWS.
Why teams hire us.
Fixed price, not hourly
Every REST API project gets a fixed quote during the Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 12 years of experience. No juniors learning on your project. Every line of code is written by someone who has shipped 20+ APIs.
OpenAPI 3.0 docs by default
We auto-generate Swagger UI from the code. Your developers can test endpoints immediately. No hand-written docs that get outdated.
Production-ready deployment
We set up CI/CD, monitoring, and logging. Your API runs on AWS ECS with auto-scaling and 99.9% uptime SLA. We do not just hand you code.
Compliance built in
We check HIPAA, PCI-DSS, and SOC 2 requirements during design. Data encryption, audit logs, and access controls are included. No separate security project needed.
30 days of post-launch support
After release, we fix bugs and answer questions for 30 days. You keep the code. No maintenance contract required.
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.