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I will fix your wordpress woocommerce API webhook or checkout issue
Artem Markevych
About this gig
Is your WooCommerce store losing orders, duplicating events, failing at checkout, or sending incorrect data to another system?
I will reproduce the exact failure, trace it through WordPress, WooCommerce, webhooks, APIs, payment callbacks, or CRM integrations, and implement the smallest reliable fix.
Depending on the package, delivery can include error diagnosis, PHP or JavaScript fixes, webhook repair, API field mapping, retry handling, duplicate protection, logging, focused tests, deployment support, and concise handoff notes.
Before work starts, we agree on the failing path, expected result, integrations, exclusions, and acceptance criteria. Passwords and API keys must be entered directly in your environment or shared through an approved secret-management method.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Artem Markevych
Artem Markevych
Automation and API Integration Engineer for n8n and WordPress
- FromUkraine
- Member sinceMar 2020
- Avg. response time1 hour
- Last delivery2 years
Languages
English, Russian, Ukrainian
I build reliable automations, API integrations, and web solutions that remove repetitive work and fix broken processes. Since 2014, I have developed software for businesses and independent clients—from workflow automation and backend services to WordPress/WooCommerce integrations and production support. I can help with n8n workflows, REST APIs, webhooks, payment and CRM integrations, JavaScript/TypeScript, Node.js, React/Next.js, PostgreSQL, debugging, testing, and deployment. I focus on clear scope, maintainable code, measurable results, and direct communication.
FAQ
Can you guarantee a third-party plugin or API will remain available?
No. I can add explicit error handling and monitoring, but I cannot guarantee third-party uptime or future compatibility.
Can you work on a live store?
Yes, but risky changes should be reproduced and tested in staging first. Production access and deployment must be agreed in scope.
Will I send passwords in Fiverr chat?
No. Credentials must stay in a protected client-controlled path.
