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Fiverr Pro
English
$
USD
I will integrate fix stripe, paypal, klarna payment gateway api shopify automation vps
Tommy Mark
About this gig
I can help with payment gateway configuration, API integration, checkout issues, failed payment workflows, webhook problems, order/payment synchronization, refunds, payment status updates, and automated backend processes.
What I can do
- Stripe API integration and troubleshooting
- PayPal API integration and troubleshooting
- Klarna payment integration and workflow setup
- Shopify payment gateway configuration
- Shopify API and GraphQL integration
- Payment status and order synchronization
- Webhook setup and troubleshooting
- Successful, failed, pending and refunded payment workflows
- Automated order/payment notifications
- Customer and order data synchronization
- Custom payment-related backend automation
- VPS deployment and server configuration
- SSL, domain and environment configuration
- API authentication and secure environment variables
- Error debugging and existing integration fixes
- Payment testing and production deployment support
Tools & Tech
- Shopify
- Shopify API
- Shopify GraphQL
- Stripe
- Stripe API
- PayPal
- PayPal API
- Klarna
- Payment Gateway API
- REST API
- Webhooks
- Node.js
- Python
- JavaScript
- OAuth 2.0
- JSON
- PostgreSQL
- MySQL
- MongoDB
- n8n
- Make
- Linux
- Ubuntu
- Nginx
- Docker
- PM2
- SSL
- Cloudflare
- GitHub
CONTACT ME
Get to know Tommy Mark
Tommy Mark
My Number One Priority Is Your Satisfaction
- FromNigeria
- Member sinceJun 2026
- Avg. response time23 hours
Languages
English, Spanish, German, French, Italian, Urdu
AI Automation Expert n8n OpenClaw WhatsApp & Telegram Bot Hermes agent
I help businesses automate workflows, reduce manual work, and increase productivity with powerful AI driven solutions. I specialize in n8n automation, AI agents, OpenClaw multi agent systems, WhatsApp and Telegram bots, CRM integrations, API connections, lead generation automation, and customer support systems.
My focus is delivering reliable, scalable, and business-focused automation that saves time and improves efficiency. Let's build smart systems that work for your business 24/7 and help you scale faster.
