Skip to main content
MSA Brand Icon
MSA Brand Logo
INITIALIZING GRAPHICAL SYSTEM...
000%
ENGINE v2.6.4 // MULTI-THREAD SYSTEM© 2026 MSA DIGITAL WEB WORLD SOLUTIONS
Enterprise Service

API Development & Integration

Engineering secure REST and GraphQL API gateways to connect databases and third-party services.

Connect your systems securely. We design and build RESTful and GraphQL API gateways featuring JWT authentication, rate limiting, and database connections designed to handle high transaction volumes.

MSA

API Development & Integration

Enterprise Grade

Service Overview

Connect your systems securely. We design and build RESTful and GraphQL API gateways featuring JWT authentication, rate limiting, and database connections designed to handle high transaction volumes.

Challenges We Solve

  • Incompatible data structures preventing system integration
  • Slow backend query times lagging user applications
  • Unsecured API endpoints leaving databases vulnerable to theft

Business Value Delivered

We connect your applications. By building secure API layers and optimizing database queries, we enable smooth data syncs and integrations between your core services.

Capabilities

Features & Technical Strengths

REST & GraphQL Gateways

Build scalable API endpoints to connect frontends and databases.

Advanced Security & Auth

JWT authorization rules, rate limiting, and protection against injection attacks.

Swagger Documentation

Generate clear API reference documentation to assist frontend developers.

Workflow

Our Integration Process

01
Defining data contracts

Endpoint Specification

We outline required API endpoints, map query parameters, and define response formats.

API Specs OutliningData contracts definitionAuth plan mapping
02
Configuring schemas

Database Setup

We structure tables, set up relational database indices, and map queries.

Database IndexingSQL Query TuningSchema Provisioning
03
Coding and testing

API Development

Developers build server pipelines, configure security libraries, and test routes.

NodeJS REST buildSecurity configsPostman Route Checks
04
Swagger & live launch

Documentation & Release

We write Swagger documentation, configure CORS parameters, and deploy APIs.

Swagger Docs buildCORS ConfigurationStaging Run Tests
Technologies

Service Technology Stack

Node.js (Express/NestJS)
Python (FastAPI)
Go
Apollo GraphQL
Testimonials

What Our Clients Say

MSA designed an API gateway that connected our CRM, mobile app, and portal. Their developer docs made integration easy.

Derrick Vance

Chief Architect, RetailPoint

FAQs

Service FAQ

Service Specs

API Development & Integration

Starting Price$3,999 USD
Estimated Duration4 - 7 Weeks
Delivery ModelMilestone Sprints
Project ComplexityMedium to High
Support Cycle60 Days post-launch API support

Primary Technologies

Node.jsPythonGraphQLPostgreSQLAuth0Swagger

Target Industries

SaaS Providers
Fintech
Logistics
Retail
Healthcare
Get a QuoteWhatsApp Chat
Free 30-Min Consultation
Let's Build Together

Ready to Accelerate Your Digital Transformation?

Contact our engineering team to map out your software specifications, calculate delivery timelines, and secure custom project estimates.

100% IP ProtectionSLA Backed Delivery24/7 Security Protocols