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API Services

Build APIs That Power Modern Applications

Stop struggling with fragmented systems and data silos. Our API development and integration services connect your applications, automate workflows, and enable seamless data exchange—building the digital backbone your business needs to scale.

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Our Capabilities

API Development & Integration Solutions

Expert solutions designed to help your business succeed. Let's discuss which services are right for your situation.

RESTful API Design & Development

Build robust, scalable REST APIs that follow industry best practices. Clean architecture, comprehensive documentation, and APIs that developers love to work with.

  • RESTful API design and architecture
  • Resource-based endpoint structure
  • HTTP method implementation (GET, POST, PUT, DELETE)
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GraphQL API Development

Build flexible GraphQL APIs that let clients request exactly the data they need. Reduce over-fetching, improve performance, and enable rapid frontend development.

  • GraphQL schema design
  • Query and mutation development
  • Real-time subscriptions
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Microservices Architecture

Break monolithic applications into scalable microservices. Independent services that can be developed, deployed, and scaled separately for maximum agility.

  • Microservices architecture design
  • Service decomposition strategy
  • Inter-service communication (REST, gRPC)
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Third-Party API Integration

Connect your applications with external services and platforms. Payment gateways, CRMs, marketing tools, shipping carriers, and more—seamlessly integrated.

  • Payment gateway integration (Stripe, PayPal)
  • CRM integration (Salesforce, HubSpot)
  • Marketing platform integration
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API Security & Authentication

Protect your APIs from unauthorized access and attacks. Industry-standard authentication, authorization, rate limiting, and security best practices.

  • OAuth 2.0 and OpenID Connect
  • JWT token implementation
  • API key management
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API Documentation & Developer Portal

Make your API easy to use with comprehensive documentation. Interactive API docs, code examples, and developer portals that accelerate integration.

  • OpenAPI (Swagger) specification
  • Interactive API documentation
  • Code examples in multiple languages
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Data Synchronization & ETL

Keep data in sync across multiple systems with reliable synchronization and ETL processes. Real-time or batch data exchange that maintains consistency.

  • Real-time data synchronization
  • Batch ETL processes
  • Data mapping and transformation
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Legacy System Integration

Connect modern applications with legacy systems through APIs. Bridge the gap between old and new technology without expensive rewrites.

  • Legacy system assessment
  • API wrapper development
  • Database integration
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Ready to Build Powerful APIs?

Let's create APIs that connect your systems, enable integrations, and power your digital transformation.

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THICKRIM

Strategic digital agency transforming ambitious Chicagoland brands into revenue-generating market leaders.

Chicago, IL
(708) 417-5982
contact@thickrim.com

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