We build custom APIs that cost less than hiring a full team. Get a fixed price quote in 2 weeks.
IRPR builds custom APIs for web apps, mobile backends, and third-party integrations. We use Node.js, Python, Go, and serverless on AWS.
A typical custom API ships in 8-12 weeks with fixed pricing from $80K to $250K. All APIs meet PCI-DSS, HIPAA, or SOC 2 requirements if needed.
Our clients are startup CTOs who need a core API for their product, enterprise teams replacing legacy integrations, and SaaS founders building a B2B integration layer.
Build a REST API with OpenAPI specs. Includes Swagger docs and auto-generated SDKs.
Flexible GraphQL APIs that let clients fetch only the data they need. Built with Apollo and Node.js.
Connect your system to 50+ third-party APIs including Stripe, Salesforce, and Slack.
PCI-DSS compliant payment APIs using Stripe, Braintree, or Adyen. Handle 10,000+ transactions per hour.
Aggregate data from Twitter, Instagram, and Facebook. Process 1M+ posts daily with Kafka and Python.
Sync data with Salesforce, HubSpot, or Zoho in real time. Includes OAuth and webhook handling.
Collect and process data from thousands of devices using MQTT, AWS IoT Core, and InfluxDB.
Affordable custom APIs are built with the right architecture from day one.
A well-designed API saves months of rework. IRPR uses RESTful conventions, GraphQL for complex queries, and serverless to keep costs low.
Every API includes automated tests, performance benchmarks, and rate limiting. You get a production-ready service without surprise bills.
Many shops charge hourly and miss deadlines. We fix that.
Hourly billing leads to scope creep and overruns. IRPR gives you a fixed price after the Roadmap phase.
We ship in 8-12 weeks with full documentation and compliance. You own every line of code.
We follow a 4-phase process to deliver your API on time and on budget.
Each phase includes a checkpoint with your team. You see working code every week.
The Roadmap phase locks the price and timeline. No surprises after that.
Every custom API comes with these deliverables built in.
Built a payment gateway API that processes 10,000+ transactions per hour. Integrated with Stripe Connect and Plaid for bank verification. Reduced manual reconciliation by 90%.
Created a FHIR-compliant API that reduced patient data exchange time by 75%. Used Node.js, PostgreSQL, and AWS HealthLake. Serves 500+ clinics.
Developed a real-time inventory sync API across 3 warehouses. Cut stock discrepancies from 5% to 0.2%. Stack: Python, Redis, AWS Lambda.
Built a subscription billing API handling recurring invoices and dunning. Supported 50,000+ customers. Tech: Node.js, Stripe, PostgreSQL.
Designed a shipment tracking API covering FedEx, UPS, and USPS. Reduced manual tracking time by 20 hours per week. Stack: Go, RabbitMQ, PostgreSQL.
Aggregated data from Twitter, Instagram, and Facebook. Processed 1M+ posts daily. Tech: Python, Apache Kafka, AWS S3. Delivered 95% cost reduction vs legacy system.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
IRPR has a 98% on-time rate across 200+ products. We use agile sprints and weekly demos to keep every build on schedule.
Every IRPR engineer has 10+ years of experience. You never get junior developers learning on your project.
You own all source code, documentation, and infrastructure scripts. No licensing fees or royalties.
We include audit logging, encryption at rest and in transit, and access controls by default. No expensive retrofitting.
We provide 30 days of post-launch support. Your API is monitored with Sentry, Datadog, and PagerDuty for 99.9% uptime.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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