Custom API Development
Services
Cut time-to-market and development costs with our API development services. MindK builds custom APIs using REST, GraphQL, SOAP, and gRPC protocols.
Leading API development experts
Since 2009, MindK has been building scalable backends and connecting enterprise systems with the help of APIs.
Faster development speed, lower costs
With the API-first approach, our developers need less effort to reuse components and upgrade apps.
Better scalability
Build modular applications with decoupled architectures. MindK uses load balancing, API gateways, containers, and autoscaling to handle varying loads.
High availability and fault-tolerance
Well-designed APIs help us build resilient systems that distribute requests across multiple instances. We ensure there's no single point of failure with health checks, circuit breakers, and data replication.
Easier security and compliance
MindK developers use secure API frameworks, code inspection tools, and dedicated security layers. Our DevSecOps services include infrastructure & policy as code, compliance checks in CI/CD pipelines, API secrets management, and robust incident plans.
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NestJS -
Express.js - Amazon Web Services
- Microsoft Azure
- DataDog
- Prometheus
- Grafana
- ELK stack
- Loki
- MySQL
- PostgreSQL
- MongoDB
- ArangoDB
- Kubernetes
- Amazon EKS
- Azure Kubernetes Service (AKS)
- SonarQube
Requirements analysis
API architecture design
Iterative API development
API testing
API monitoring and improvement
Healthcare
Education
Finance and banking
Real estate
Energy management
Insurance
e-Commerce
Communities
Supply chain management
Legal services
Choose your service option
API consulting
Team augmentation
AWS partners
MindK became a certified AWS partner to prove our expertise in cloud-native technologies and API development.
Certified DevSecOps engineers
Our DevOps engineers integrate compliance checks into CI/CD pipelines and design secure infrastructure as code to protect your systems.
API performance testing
We run a variety of server-side performance tests to satisfy your non-functional requirements.
9/10 clients recommend us
96% of clients are ready to recommend MindK to their friends and partners. Our client relationships last an average of 5 years.
What
our
clients
say
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Zaheer Mohiuddin
Co-Founder, Levels.fyi
USA This isn't your typical outsourcing shop
«The quality of work and the interactions with the team felt akin to anyone that I've worked within the Bay Area in technology. MindK's expertise is for real and the bar is high. This isn't your typical outsourcing shop, MindK has top-notch engineers and PMs.»
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Jordan Crone
Chief Experience Officer, Melody
USA Smooth
communication flow«Our project has been going smoother than I could have imagined... It's the first time I've worked with a dev team a distance away that didn't have major (or any, for that matter) hiccups or have things lost in communication. I wish we could snatch them and make them a part of our team.»
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Al Hariri
Co-Founder, Vitagene
USA Results-oriented and
outcome-driven«I can tell you confidently that they are different from your regular agency that just wants to charge as much money for their work as they can get away with. MindK is completely results-oriented and outcome-driven.»
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Jens Christian Bang
CEO, Already On
Norway MindK always finds a solution
«We've been successfully cooperating with MindK since 2010. What we were impressed with about people at MindK during all years of partnership — they never give up. We're not worried, as we know that MindK always finds a solution.»
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Per Otto Larsen
Head of CSR Services, CEMAsys.com
Norway High level of detail
and thoughtfulness«The level of detail and thoughtfulness of what they deliver is so good, that a simple explanation of the next idea serves as the basis for them to take it and turn into reality. MindK’s support allows us to focus on core business, product growth and our customers’ needs.»
More services to improve your product
Software modernization
Cloud-native consulting
DevOps
Performance Testing
Start your API development now
Tell us about your challenges and we'll help you
turn them into an opportunity.
Frequently Asked Questions
- What are the 4 types of API?
Depending on the availability to users, there are four types of Application Programming Interfaces:
Public APIs are available to external developers with authentication or permission keys in place to track usage.
Internal or private APIs restrict access for developers outside the company that owns the API.
Partner APIs are available to specific companies. They use strong authorization, authentication, and security policies.
Composite APIs allow engineers to bundle requests to several different APIs. This cuts down the total number of interfaces.
You can also group APIs depending on the protocols used, including REST, SOAP, GraphQL, gRPC, and more. You can learn more in our detailed article on APIs.
- How much does it cost to develop an API?
API development costs vary from $10,000 to $50,000. Such a wide range is explained by multiple factors that affect the costs. They include the project complexity, API type, quantity of endpoints, technologies and protocols used, and non-functional requirements like security. You can share the project details with MindK to get a more precise quote.
- How long will it take to build my API?
API development time varies based on many factors. They include the number of endpoints, integrations, team experience, and non-functional requirements. For large, complex APIs, the entire process takes anywhere from 6 months to over a year. We can accelerate this timeline with Agile methodologies and modern API development frameworks.
- What engagement models do you offer as an API development company?
Our engagement models include fixed-price contracts for projects with well-defined requirements. We also offer time and material billing for projects where requirements tend to change over time.
- How do you ensure that my API is secure?
MindK follows the latest best practices for API security. Using Amazon Web Services (AWS) gives us access to a lot of helpful services for Web Application Firewalls (WAF), application & infrastructure access control, system monitoring & alerting, and more. We use the platform’s recommended architecture, as well as encrypt the data in transit and at rest if necessary.
- What factors should I consider when choosing an API development company?
Before you hire an API developer, consider factors such as the provider’s expertise, experience, and track record. Also, assess their ability to work with your existing systems and provide ongoing support and maintenance.
- How do I integrate an API into my existing applications?
The integration process will depend on the specific API and applications you are working with. Typically, you’ll need to get an API key or access token, which allows your application to authenticate and communicate with the API. You then need to write code into your application that uses the API to access data or functionality.
