RESTful API Development
Industry-standard REST APIs using JSON for flexible, stateless communication between your apps and services.
- • Scalable endpoint design
- • HTTP methods & status codes
- • Versioning for future-proofing
API Development • St. Catharines
Custom API Integrations in St. Catharines
Stop doing manual data entry. For businesses in St. Catharines facing the challenge of standing out online, SFWeb builds custom connectors that make your CRM, ERP, and website talk to each other seamlessly.
Expertise in: RESTful APIs,
GraphQL,
Custom Integrations,
Secure Data
15+ years delivering scalable API solutions
API Snapshot
Secure APIs for St. Catharines businesses.
Automated
No more manual data.
Connected
Sync CRM & ERP.
Reliable
99.9% Uptime.
Workflow Mapping
Plan
Connector Build
Execute
Sync & Monitor
Live
Need custom API integration in St. Catharines?
↗API Services
Comprehensive API Solutions in St. Catharines
From RESTful APIs to GraphQL and custom integrations, we build secure, scalable APIs that connect your systems and automate data flows for St. Catharines businesses.
Secure API Integrations
Integrate APIs with CRMs, e-commerce platforms, and third-party tools using OAuth, JWT, and encryption.
- • CRM & ERP connections
- • Payment gateway APIs
- • Real-time data syncing
GraphQL API Development
Efficient, flexible GraphQL APIs for precise data fetching, reducing over-fetching in complex applications.
- • Schema-first design
- • Subscriptions for real-time
- • Optimized queries
API Documentation & Testing
Comprehensive Swagger/OpenAPI docs, automated testing, and monitoring for reliable API performance.
- • Interactive docs
- • Unit & integration tests
- • Performance monitoring
Custom API Solutions
Tailored APIs for unique business needs, including microservices and legacy system modernization.
- • Microservices architecture
- • Legacy API migration
- • Hybrid cloud setups
API Maintenance & Support
Ongoing support, updates, and scaling for your APIs to ensure long-term reliability and performance.
- • 24/7 monitoring
- • Bug fixes & updates
- • Scaling as needed
Our Process
Streamlined API Development Workflow
We follow a proven, agile process to deliver secure, scalable APIs on time and within budget for St. Catharines businesses.
1
Discovery & Planning
Assess your needs, define endpoints, and architect the API schema.
2
Development & Integration
Code secure endpoints, integrate with your stack, and implement auth.
3
Testing, Deploy & Maintain
Rigorous testing, deployment, and ongoing support for reliability.
API Projects
Real API Integrations Delivered
See how we've helped businesses integrate APIs for better data flow and automation.
LeadsFinder.net API
Custom lead API for business data.
Built secure REST APIs for real-time lead integration and CRM syncing.
MonitorMyArea API
Real-time data API for tracking.
Developed scalable APIs for sky/sea data integration with external services.
E-commerce API
Inventory sync API for retail.
Custom integration APIs connecting Shopify, ERP, and payment gateways for our client.
Why SFWeb?
Your Trusted API Partner in St. Catharines
We understand the Ontario market. Whether you need to connect legacy tools or build a new SaaS product in St. Catharines, our API architects ensure your data flows securely.
15+
Years Experience
Proven track record in API solutions.
100%
Secure Builds
Every API with enterprise-grade security.
CA
Canada-Focused
Tailored for local regulations & markets.
5★
Client Rated
Reliable, on-time delivery every time.
FAQ
API Development Questions
What is API development?
API development involves creating interfaces that allow different software applications to communicate, enabling data exchange and functionality integration securely.
How much does custom API development cost in St. Catharines?
Costs vary by complexity, starting from $5,000 for basic REST APIs to $50,000+ for enterprise integrations. We provide transparent quotes tailored to St. Catharines clients.
How long does API development take?
Simple APIs take 2-4 weeks; complex projects 8-12 weeks. Our agile process ensures fast, iterative delivery.
Do you offer API maintenance?
Yes, we provide ongoing support, updates, and scaling to keep your APIs performant and secure.
Ready to Integrate?
Let's Build Your Custom API Solution in St. Catharines
Whether you're in St. Catharines or anywhere in Canada, our API experts will design, develop, and deploy integrations that power your growth. Get a free consultation and technical roadmap today.
- • Free API audit & strategy session
- • Flexible pricing for startups to enterprises
- • 100% Canadian-based development
Direct line: [email protected]