I will fix build integrate custom third party rest oauth API to website

N
nathanjehz
N
nathanjehz
Nathan B
fix build integrate custom third party rest oauth API to website
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fix build integrate custom third party rest oauth API to website

About this gig

I will integrate REST API, third-party API, webhook, and custom API services for your website


Need to connect your website, app, or software with a third-party service? You're in the right place.


I'm an API integration developer with experience in REST APIs, third-party integrations, webhooks, OAuth, JSON, payment gateways, and custom API solutions. I connect your systems securely and reliably so your services work together seamlessly.


What I Offer

  • REST API integration & development
  • Third-party API integration
  • Custom API integration
  • Webhook setup & integration
  • OAuth & API authentication
  • Payment API integration (Stripe, PayPal)
  • CRM & SaaS API integration
  • Google & social media API integration
  • JSON & HTTP API integration
  • API testing & troubleshooting
  • API documentation (Postman / Swagger)


Why Choose Me

  • Clean, secure, and reliable integration
  • Proper API configuration & testing
  • Clear communication & on-time delivery
  • Free post-delivery support


Message me with your API requirements and I'll review them and provide a clear plan, timeline, and quote.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Programming language

    • JavaScript

  • Frontend framework

    • AngularJS
    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • Express.js
    • Koa
    • Meteor.js
    • Node.js

Get to know Nathan B

Nathan B

Computer Programmer II

  • FromUnited States
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    English
I am a Computer Programmer at Southern Illinois University Edwardsville specializing in SQL and PL/SQL. I design and maintain database-driven solutions, focusing on optimizing performance and transforming complex datasets into reliable information to drive smarter institutional decisions.

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