I will do n8n API integration, webhook and custom workflow automation


Level 2
About this gig
Need your apps to talk to each other? I build n8n workflows that connect any tool through APIs and webhooks, even ones without a ready-made integration.
What I do:
REST API integrations (GET, POST, auth, pagination)
Webhook triggers and real-time data flows
Custom HTTP Request and Code node logic
Stripe, Shopify, Airtable and PostgreSQL connections
Data transformation, filtering and mapping
Error handling, retries and logging
Why choose me:
- Secure handling of API keys and credentials
- Clean, commented workflows with documentation
- Tested with real payloads before delivery
- Fast replies and post-delivery support
Message me before ordering with the apps you want to connect and links to their API docs.
Get to know Shery K
AI Automation Engineer
Level 2
- FromPakistan
- Member sinceSep 2021
- Avg. response time1 hour
- Last delivery3 months
Languages
English, Italian, Spanish, German
My Portfolio
FAQ
Can you integrate an app that has no official n8n node?
Yes, as long as it has an API. I use the HTTP Request node and webhooks to connect it.
What do I need to provide?
The API documentation link, test credentials or API keys, and a description of the data flow you want.
Do you handle authentication?
Yes: API keys, bearer tokens, OAuth2 and basic auth.
How do you handle errors?
I add retries, error alerts and logging, so failures are visible and not silent.
Can you build two-way syncs?
Yes. Data can flow both ways between your apps, with logic to prevent duplicates.
