I will integrate apis, rest API, third party API and webhooks

J
johnjamesv
J
johnjamesv
JOHN J
integrate apis, rest API, third party API and webhooks
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integrate apis, rest API, third party API and webhooks

About this gig

Need to connect your website, app, or software to an external API?


I will integrate REST APIs, third party APIs, webhooks, payment APIs, and custom API services into your existing project.


My API integration services include:

  • REST API integration
  • Third party API integration
  • Webhook integration
  • Payment API integration
  • Custom API connections
  • API authentication
  • JSON data handling
  • API troubleshooting & debugging
  • Data synchronization
  • API testing

I can work with services such as Stripe, PayPal, , Google APIs, Shopify, CRM APIs, and other platforms that provide API access.


I focus on clean implementation, reliable API communication, proper error handling, and smooth integration with your existing system.


ORDER NOW TO GET STARTED

  • Expertise

    • Algorithms & Data structures
    • Security
    • Operating systems
    • Design
    • Databases

  • Programming language

    • Java

  • Frontend framework

    • Angular
    • Flutter
    • Next.js
    • Nuxt.js

  • Backend framework

    • Next.js
    • Node.js
    • Strapi

Get to know JOHN J

JOHN J

API Integration Developer

  • FromPortugal
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    English, German, Spanish
Backend developer specializing in API integration, REST API, Webhook, Stripe API, ChatGPT API, Shopify API, CRM API, n8n, Make.com, and payment gateway integration. I build secure, scalable, and reliable API solutions using PHP, Node.js, and Python. From automation and third-party integrations to API debugging and custom backend development, I deliver clean code, fast communication, and quality results.

My Portfolio

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