Connect · Automate · Scale
API Development & Integration
in Charleston, SC
Custom REST APIs, third-party integrations, and automated workflows for Lowcountry businesses. We build the digital plumbing that connects your tools — securely, scalably, and documented from day one.
Why Custom API Development?
Stop manually moving data between systems. Let software do the work.
Connect Anything
Website to inventory system. App to accounting software. CRM to email platform. If two systems need to talk, we build the bridge — no matter how custom or legacy.
Automate Workflows
Eliminate manual data entry, CSV exports, and copy-paste hell. Webhooks and automated syncs keep your data current across every tool in real time.
Secure by Design
Every API we build includes authentication (API keys, OAuth, JWT), rate limiting, encrypted payloads, and audit logging. Your data stays protected in transit and at rest.
Fully Documented
Every endpoint comes with auto-generated documentation (OpenAPI/Swagger) so your team knows exactly how to use the API from day one — no guesswork, no tribal knowledge.
How We Build Your API
A clear, structured process from requirements to deployment.
Requirements & Mapping
We map out every data flow, endpoint, authentication method, and third-party system. You get a complete integration blueprint before any code is written.
API Design & Prototype
We design the API contract — endpoints, request/response formats, error handling. You review and approve the specification before development begins.
Development & Testing
We build with automated tests for every endpoint, load testing for scale, and security scanning. You get a staging environment to test integrations against.
Deploy & Monitor
We deploy to Azure with monitoring, alerting, and dashboard analytics. You own the code and infrastructure — no ongoing vendor lock-in.
API FAQ — Charleston & Summerville SC
What is a REST API and why do I need one?
A REST API is the standard way for software systems to communicate over the web. If you want your website to show live inventory, your mobile app to process orders, or your accounting software to receive sales data automatically — you need an API. It's the behind-the-scenes technology that makes everything work together.
How much does custom API development cost in Charleston SC?
A straightforward integration between two systems is typically $2,000–$5,000. More complex APIs with custom business logic, multiple integrations, real-time data sync, and comprehensive documentation run $5,000–$15,000. We provide a detailed quote after a discovery call.
Can you connect my website to QuickBooks, Stripe, or other tools?
Absolutely. We regularly integrate with QuickBooks Online, Stripe, Square, Shopify, Google Workspace, Mailchimp, Salesforce, and custom databases. We also build custom integrations for proprietary or legacy systems that don't have public APIs.
What's the difference between an API and a webhook?
Think of an API as a request-response pattern — your system asks for data and gets an answer. A webhook is event-driven — when something happens (like a new sale), the system pushes the data to your endpoint automatically. We build both depending on whether you need polling or real-time updates.
Do you offer maintenance and support for APIs after launch?
Yes. Our maintenance plans include uptime monitoring, security patching, performance optimization, and API documentation updates. If a third-party API changes its endpoints or authentication, we handle the migration so your systems stay online.