Your Affordable API Development PartnerAPI Development
We build APIs that connect your systems without breaking your budget. 200+ products shipped in 50+ countries.
IRPR builds APIs that connect your frontend, backend, and third-party services. We use Node.js, Python, Go, and Java with frameworks like Express, FastAPI, and Spring Boot to deliver REST and GraphQL endpoints. Our APIs run on AWS Lambda, Azure Functions, or Google Cloud Run for auto-scaling and low latency.
Every project ships in 12 to 14 weeks with a fixed price from $80K to $250K. You get source code, CI/CD pipeline, API documentation (OpenAPI 3.0), and Postman collections. We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance as needed.
We work with CTOs who need to launch a SaaS product but lack API expertise. We work with startup founders who need a backend MVP under budget. We work with enterprise architects who need to modernize legacy APIs. And we work with product managers who need integrations with Salesforce, Stripe, or HubSpot.
Types of software we ship.
REST API Development
Build stateless RESTful endpoints with OpenAPI 3.0 specs, rate limiting, and JWT auth. Deploy on AWS API Gateway.
GraphQL API Development
Single endpoint with Apollo Server or Hasura. Resolvers, subscriptions, and schema stitching for complex data models.
Microservices API Development
Decoupled services with gRPC or RabbitMQ. Each service has its own database and CI/CD pipeline. Docker and Kubernetes ready.
Third-Party API Integration
Connect your app to Stripe, Salesforce, HubSpot, Twilio, or any REST/SOAP API. Error handling and retry logic included.
API Gateway Development
Unify multiple APIs behind a single gateway. Kong or AWS API Gateway with rate limiting, caching, and auth.
Webhook API Development
Send real-time events to your users. Build webhook endpoints with signature verification, retries, and logging.
Internal API Development
APIs for your own frontend and mobile apps. Consistent error codes, versioning, and monitoring with Datadog.
Real-Time API Development
WebSocket or Server-Sent Events for live data. Use Socket.io or AWS AppSync for real-time sync across clients.
We build for every business type.
SaaS companies
Ecommerce and retail
Healthcare and life sciences
Fintech and banking
Logistics and transportation
Why You Need an Affordable API Development Partner
Your business runs on data. APIs move that data between your apps, partners, and customers.
Building APIs in-house takes 4 to 6 months and costs $60K to $120K in senior engineer salaries alone. And that is before you factor in hosting, monitoring, and security audits. IRPR ships production-ready APIs in 12 weeks at a fixed price, so you know the cost upfront.
We have built APIs for 200+ products across healthcare, fintech, and ecommerce. Every API includes rate limiting, authentication, error logging, and a CI/CD pipeline. You get full ownership of the code and infrastructure.
How We Compare to Other API Development Shops
Most API agencies charge by the hour and deliver late. IRPR does not.
We quote a fixed price during the Roadmap phase (week 2 of the project). That price does not change unless you add new features. You never see a surprise invoice for scope creep.
Our senior engineers work directly with your team. No junior devs, no offshore middlemen. You get a Slack channel, weekly demos, and a shared Jira board from day one.
- Hourly billing with no cap
- Junior developers on your project
- No dedicated project manager
- Code delivered without tests
- No CI/CD pipeline setup
- You own nothing after payment
- Fixed price agreed in week 2
- Senior engineers only (10+ years)
- Dedicated PM with daily standups
- 100% test coverage on critical paths
- CI/CD on GitHub Actions from day one
- Full IP and source code ownership
Our 4-Phase API Development Process
From idea to production in 12 weeks. Each phase has a clear deliverable and a fixed timeline.
Phase 1 is the Roadmap. We map every endpoint, data model, and integration. You get a detailed spec and a fixed price. Phase 2 is the build. We code the API, write tests, and set up monitoring. Phase 3 is the release. We deploy to your cloud, run load tests, and hand over documentation. Phase 4 is support. We fix bugs and add minor features for 30 days after launch.
The entire process takes 12 to 14 weeks. We have shipped APIs for 200+ products, from healthcare integrations to fintech payment rails. Every API includes OpenAPI 3.0 docs and Postman collections.
What Ships When You Hire IRPR
Every API project comes with a standard set of deliverables. No hidden extras.
You get source code in your private GitHub repo from day one. The API is deployed on your AWS, Azure, or GCP account. You own everything: code, infrastructure, and documentation.
We include a CI/CD pipeline with GitHub Actions, Sentry error tracking, and Datadog monitoring. Every endpoint has rate limiting and JWT authentication.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- OpenAPI 3.0 documentation
- Postman collection with examples
- Rate limiting and JWT authentication
- Sentry error tracking
- Datadog monitoring dashboard
- Load test results (k6 or Locust)
- Deployment scripts for AWS/GCP/Azure
- 30 days of post-launch support
What we ship in this practice.
Payment Gateway API for Fintech Startup
Built a RESTful API that processes 10,000+ transactions per day using Stripe Connect and Plaid. Reduced transaction failure rate by 40%. Tech stack: Node.js, Express, PostgreSQL, Stripe API, AWS ECS.
Patient Data API for Telehealth Platform
Developed a HIPAA-compliant API that syncs patient records between EHR systems and a mobile app. Handles 500,000 patient records. Tech stack: Python, FastAPI, FHIR R4, AWS Lambda, RDS.
Inventory API for Ecommerce Marketplace
Created a GraphQL API that manages 1 million SKUs across 3 warehouses. Reduced inventory sync time from 4 hours to 5 minutes. Tech stack: Node.js, Apollo Server, Redis, MongoDB, Shopify API.
Real-Time Order Tracking API for Logistics
Built a WebSocket API that delivers live location updates to 10,000+ users. Reduced support tickets by 60%. Tech stack: Go, WebSocket, Kafka, Google Cloud Run, BigQuery.
CRM Integration API for SaaS Platform
Integrated a B2B SaaS tool with Salesforce and HubSpot using a custom REST API. Syncs 50,000 contacts daily. Tech stack: Java, Spring Boot, Salesforce REST API, HubSpot API, JPA.
Compliance API for Real Estate Platform
Developed an API that validates property data against MLS rules and local regulations. Reduced manual review time by 80%. Tech stack: Ruby on Rails, PostgreSQL, AWS SQS, Sidekiq.
Why teams hire us.
Fixed price, not hourly
Every API project gets a fixed quote during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a line of code.
Senior engineers only
We have no junior developers. Every engineer has 10+ years of experience building APIs for healthcare, fintech, and ecommerce. You get a dedicated team that ships production-ready code.
12-week delivery guarantee
We ship your MVP in 12 to 14 weeks. 98% of our projects deliver on time. If we miss the deadline, you pay nothing for the extra weeks.
Full code ownership
You own every line of code, every config file, and every deployment script. We put everything in your GitHub repo from day one. No lock-in, no licensing fees.
Compliance built in
We build APIs that meet HIPAA, PCI-DSS, SOC 2, and FERPA requirements. We include audit logging, encryption at rest and in transit, and role-based access control.
Real-time support after launch
We provide 30 days of post-launch support with a 4-hour response SLA. We fix bugs, add minor features, and help you scale. After that, you can extend support at a fixed monthly rate.
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.