Shopify Serdipay Payment Integration
Budget: $750 – $1,500 USD
Shopify Custom Payment Gateway Integration – Serdipay
I am looking for a Shopify developer to integrate the Serdipay payment gateway into my Shopify store using a custom API integration, since there is no official Shopify app available.
Payment Flow Required
• Customer completes checkout in Shopify
• Customer is securely redirected to Serdipay hosted payment page
• After payment, Serdipay sends a webhook/callback
• The webhook verifies payment authenticity and confirms the transaction through Serdipay API
• The corresponding Shopify order is automatically updated to Paid, Failed, or Cancelled (no manual work)
Technical Requirements
• Hosted payment page with redirect
• Secure webhook endpoint with signature verification
• HTTPS communication only
• Protection against duplicate webhook notifications
• Support Serdipay sandbox/test environment before going live
• One-time payments only (no subscriptions or recurring payments)
Deliverables
1. Private Shopify app or extension integrating Serdipay
2. Secure webhook endpoint handling payment verification and order updates
3. Environment variables or configuration file for API keys
4. Test plan showing full successful payment flow
5. Basic documentation for maintenance and configuration
Please share your approach, timeline, and experience with non-native Shopify payment integrations.
I am looking for a Shopify developer to integrate the Serdipay payment gateway into my Shopify store using a custom API integration, since there is no official Shopify app available.
Payment Flow Required
• Customer completes checkout in Shopify
• Customer is securely redirected to Serdipay hosted payment page
• After payment, Serdipay sends a webhook/callback
• The webhook verifies payment authenticity and confirms the transaction through Serdipay API
• The corresponding Shopify order is automatically updated to Paid, Failed, or Cancelled (no manual work)
Technical Requirements
• Hosted payment page with redirect
• Secure webhook endpoint with signature verification
• HTTPS communication only
• Protection against duplicate webhook notifications
• Support Serdipay sandbox/test environment before going live
• One-time payments only (no subscriptions or recurring payments)
Deliverables
1. Private Shopify app or extension integrating Serdipay
2. Secure webhook endpoint handling payment verification and order updates
3. Environment variables or configuration file for API keys
4. Test plan showing full successful payment flow
5. Basic documentation for maintenance and configuration
Please share your approach, timeline, and experience with non-native Shopify payment integrations.