I will develop and integrate rest, graph API, json, and XML apis


About this gig
Are you looking to connect your app, website, or software to a third-party service or build your own custom API from scratch? You're in the right place!
Hi, I'm a skilled developer with hands-on experience in designing, developing, and integrating APIs using REST, Graph API, JSON, and XML. Whether you need to automate workflows, sync data between platforms, or securely fetch and post data, Ill deliver efficient, scalable, and well-documented API solutions tailored to your needs.
What I can do for you:
- REST and Graph API integration
- XML and JSON data handling (request/response formatting)
- Custom API development (including endpoints, auth, data processing)
- OAuth 2.0, API key, JWT, and token-based authentication
- Webhook setup and event triggers
- Integration with databases, CRMs, CMS (e.g., WordPress, Shopify)
- Full testing, debugging, and Postman collections (on request)
Supported platforms include:
Facebook Graph API, Google APIs, Twitter/X, Shopify, WordPress, custom SaaS platforms, Zapier, and more.
From simple data retrieval to complex API-based automation, I'm here to ensure everything works seamlessly and securely.
Get to know Garrison
- FromUnited States
- Member sinceJul 2025
Languages
English
