eSIM Data Plans API Integration

Project Title: Publish eSIM Data Plans from esimbuy.org to esimdb.com (API Integration)

Description:

I want to list my eSIM products from https://esimbuy.org on https://esimdb.com using their partner API documentation:
https://esimdb.com/partner/dataplan-docs.html#/paths/~1data-plans-for-esimdb/get

What I need:

Someone who understands API and JSON well

You will prepare a valid JSON file with all my eSIM data plans

Host it (or help me host it) on my Shopify store or another public URL

Ensure it matches esimdb.com’s API format

Optional: contact esimdb.com or help me submit it properly

Optional: make the file easy to update in the future

Requirements:

Experience with APIs and JSON structure

Basic understanding of Shopify file management or ability to host JSON externally

Clear communication in English

Budget: $30-$50 USD (fixed)
Timeline: ASAP — preferably within 2–3 days
Milestone: Full payment after verified working JSON file and hosting

Please share any relevant experience or sample work with API integrations or JSON formatting.