Zeven designs and builds custom API development solutions that enable seamless communication between applications, systems, and third-party services. Whether you need REST APIs, GraphQL APIs, or cloud-native APIs, our team delivers secure, scalable, and high-performance interfaces that accelerate digital transformation.
With 3+ years of experience in software and application development, Zeven helps startups, enterprises, and ISVs integrate their platforms, optimize workflows, and unlock new opportunities through robust API architecture and engineering.
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Every business has unique workflows and integration needs. At Zeven, we specialize in custom API development that aligns with your specific processes, whether it is integrating CRM, ERP, payment systems, or data analytics tools. Our APIs are designed to be scalable, future-ready, and flexible.
Zeven offers third-party API integration services to connect your applications with essential external systems like payment gateways (Stripe, PayPal), shipping APIs (FedEx, DHL), analytics platforms (Google Analytics, Mixpanel), or communication APIs (Twilio, WhatsApp).
Zeven builds secure and scalable RESTful APIs that allow efficient data exchange across platforms, from web applications to IoT devices. Designed with lightweight architecture and high compatibility for robust, high-performance digital experiences.
Zeven develops GraphQL APIs that allow clients to fetch only the data they need, reducing unnecessary payloads and improving speed, especially in mobile and real-time applications.
We design APIs specifically optimized for mobile applications, ensuring low latency, offline sync capabilities, and secure authentication for native iOS, Android, and cross-platform apps.
Zeven helps enterprises transition from monolithic applications to microservices-driven ecosystems by developing APIs that allow independent scaling, fault isolation, and faster deployments.
Zeven offers comprehensive API testing and automation services to ensure performance, reliability, and scalability using advanced tools for functionality, load handling, and security vulnerability testing.
Zeven implements OAuth 2.0, JWT, SSL encryption, and API rate limiting. We also build APIs compliant with GDPR, HIPAA, and PCI DSS regulations.
Zeven bridges the gap by developing APIs for legacy systems, enabling them to connect seamlessly with modern applications, cloud platforms, and third-party services.
Zeven specializes in cloud API development for AWS, Azure, and Google Cloud, allowing seamless integration across cloud services with scalability and high availability.
Zeven provides comprehensive API documentation and developer portals with use cases, endpoints, sample code, and interactive testing environments.
Zeven offers end-to-end API maintenance and support services, including version upgrades, bug fixes, performance tuning, and monitoring.
Choosing the right technology partner for API development can define how well your applications, platforms, and third-party tools communicate. At Zeven, we combine deep expertise in custom API design, development, and integration with a proven track record.
With 3+ years in software development, Zeven has delivered API solutions across fintech, healthcare, eCommerce, education, and logistics.
From API strategy consulting and architecture design to development, testing, and deployment, we provide complete lifecycle support.
We prioritize API security at every stage, implementing OAuth 2.0, JWT, SSL/TLS, rate limiting, and penetration testing.
Zeven designs APIs that are built to scale — from lightweight APIs for startups to enterprise-grade, high-traffic APIs using REST, GraphQL, and cloud-native architectures.
We follow an agile and transparent development process, offering regular updates, demos, and feedback loops.
Our custom AI solutions are designed for speed, security, and scalability, delivering optimal performance for businesses of all sizes.
Step 02
Zeven designs APIs with clarity, usability, and scalability in mind. We create well-documented API specifications (Swagger, OpenAPI) with versioning, modularity, and reusability.
Step 04
Zeven deploys APIs on cloud or on-premise environments with CI/CD pipelines. Post-deployment, we monitor performance, usage, and security in real time.
Step 01
Zeven begins by understanding your business objectives, target systems, and integration requirements. We define API use cases, architecture style (REST, GraphQL, or gRPC), and security needs.
Step 03
We implement authentication protocols, encryption standards, rate limiting, and error handling. Our engineers integrate APIs with mobile apps, web platforms, ERP, CRM, and third-party tools.
Step 01
Zeven begins by understanding your business objectives, target systems, and integration requirements. We define API use cases, architecture style (REST, GraphQL, or gRPC), and security needs.
Step 02
Zeven designs APIs with clarity, usability, and scalability in mind. We create well-documented API specifications (Swagger, OpenAPI) with versioning, modularity, and reusability.
Step 03
We implement authentication protocols, encryption standards, rate limiting, and error handling. Our engineers integrate APIs with mobile apps, web platforms, ERP, CRM, and third-party tools.
Step 04
Zeven deploys APIs on cloud or on-premise environments with CI/CD pipelines. Post-deployment, we monitor performance, usage, and security in real time.
Zeven's API development services deliver secure, scalable, and high-performing interfaces that power your entire digital ecosystem.
Custom-built APIs designed for your specific workflows, from lightweight to enterprise-grade.
Connect your apps with CRMs, ERPs, payment gateways, and third-party services effortlessly.
OAuth 2.0, JWT, SSL encryption, rate limiting, and GDPR/HIPAA/PCI DSS compliance built in.
OpenAPI specs, versioning, modular architecture, and CI/CD integration for faster delivery.
Rigorous load testing, performance monitoring, and real-time analytics ensure APIs work under all conditions.
Continuous monitoring, bug fixes, version upgrades, and backward compatibility management.
At Zeven, we leverage the latest technologies and frameworks to deliver scalable, secure, and future-ready API solutions.
API development is the process of designing and building interfaces that let applications, systems, and third-party services communicate with each other. Zeven builds custom REST, GraphQL, gRPC, and cloud-native APIs that connect CRMs, ERPs, payment gateways, mobile apps, and microservices, enabling secure data exchange and faster digital transformation across your platforms.
API development pricing depends on the architecture style, number of endpoints, integrations, and security requirements. Zeven shares a fixed-scope quote after a free discovery call, so you know the full cost upfront with no surprises. Senior engineers and global-delivery cost economics keep enterprise-grade quality affordable for startups and large organizations alike.
Timelines vary with complexity, but Zeven works in two-week sprints and delivers a working demo at the end of each sprint. A focused REST integration can ship in a few sprints, while a full microservices ecosystem takes longer. The free discovery call defines scope and an exact delivery roadmap before work begins.
Zeven combines senior engineering with security-first practices like OAuth 2.0, JWT, SSL encryption, and GDPR, HIPAA, and PCI DSS compliance. Founded in 2023 and serving clients in 20-plus countries, Zeven has delivered 20-plus projects with a 4.7 out of 5 satisfaction rating, a 99 percent uptime guarantee, and full source-code ownership handed to you.