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Fiverr Pro
English
$
USD
I will integrate any API or connect two services together
Leo K
About this gig
I've built 50+ production API integrations connecting services like Stripe, HubSpot, Slack, Twilio, and dozens more. Tell me what you need connected and I'll deliver clean, production-ready code.
What I deliver:
- REST API integration (GET, POST, PUT, DELETE)
- - OAuth and API key authentication setup
- - Webhook configuration and event handling
- - Data transformation between services
- - Error handling, retry logic, and logging
- - Complete documentation and deployment guide
Common integrations:
- Payment gateways (Stripe, PayPal, Square)
- - CRM systems (Salesforce, HubSpot, Zoho)
- - Communication (Slack, Twilio, SendGrid, Discord)
- - Cloud services (AWS, Google Cloud, Azure)
- - Social media APIs and any REST or GraphQL API
Clean, production-ready code with proper error handling, scalable architecture, and free post-delivery support.
Message me with details about the services you want to connect!
Get to know Leo K
Leo K
AI Automation Expert, Web Scraping, Bots, Data Pipelines and API Integration
- FromUnited States
- Member sinceApr 2026
Languages
English
I build automation that saves businesses hundreds of hours. Give me a repetitive task and I'll make it run itself. I deliver web scraping,
Python automation, API integrations, browser automation, SEO audits, AI chatbots, data analysis, and document processing. I work with Python, Node.js, Playwright, and dozens of AI APIs daily. Whether you need data extracted from websites, two services connected, or a complete workflow automated end-to-end, I'll deliver clean, tested, documented code with fast turnaround. Over 50 automation systems built and running in production.
My Portfolio
Other Software Development Services I Offer
FAQ
What APIs can you integrate?
I can integrate virtually any REST or GraphQL API. This includes payment gateways, CRMs, social media platforms, cloud services, email providers, and custom APIs. If it has documentation, I can connect it.
Do you provide documentation for the integration?
Yes! Every integration comes with clear documentation explaining how it works, how to configure it, and how to troubleshoot common issues. For Standard and Premium packages, you also get detailed code comments.
What information do you need to get started?
I'll need the API documentation links for the services you want to connect, any API keys or credentials, and a description of the desired data flow. Message me first and I'll help you figure out exactly what's needed.
Can you integrate with any API?
If it has documentation (REST, GraphQL, SOAP), I can integrate it. I've worked with 100+ APIs across every industry.
Will the integration handle errors gracefully?
Yes. Every integration includes proper error handling, retry logic, and logging so nothing fails silently.
