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Fiverr Pro
English
$
USD
I will build zapier webhook API integrations and advanced automation
Arnold Zaps
About this gig
Need Zapier to connect with a tool that does not have the action you need? A missing native integration does not always mean the workflow is impossible.
If the platform provides the right API or webhook access, we may be able to build the connection another way. I create advanced Zapier integrations for workflows that go beyond basic app to app Zaps.
I can work with:
- Zapier Webhooks
- REST API integrations
- GET and POST requests
- Custom webhook triggers
- JSON payloads
- API authentication
- Custom data mapping
- Formatter and transformation steps
- CRM and internal tool integrations
- Multi app data flows
- Custom business workflows
- Advanced Zapier logic
Before I build anything, I check the documentation, endpoint, authentication requirements, available data and the exact action you need. An API existing does not automatically mean it supports your use case.
That saves you from paying for an integration that looks clever but cannot work reliably. Send me the API documentation, the two systems you want connected and what data needs to move. I will assess the integration path before we build.
Get to know Arnold Zaps
Arnold Zaps
Zapier Automation and Integration Expert
- FromGermany
- Member sinceSep 2026
Languages
German, English
I build Zapier automations that connect business tools, remove repetitive work and keep data moving without constant manual updates. I work with CRM systems, forms, Google Sheets, Airtable, Slack, Gmail, webhooks, APIs, lead workflows and business apps. I also troubleshoot broken Zaps, mapping problems, duplicate records and workflows that stop unexpectedly. My focus is simple: understand the process first, then build an automation that works reliably in day to day operations. Send me the task your team still handles manually and the tools involved.
FAQ
Can you connect an app not listed in Zapier?
Possibly. A suitable API or webhook may allow a custom connection.
Can you work with REST APIs?
Yes, where the required endpoint and request method support the use case.
Can you build webhook triggers?
Yes. Webhooks can receive data and start Zapier workflows.
Can Zapier send data to an API?
Yes, when the endpoint, authentication and payload requirements are compatible.
Can you work with JSON?
Yes. JSON is commonly used in API and webhook payloads.
Can you handle authentication?
I can work with supported authentication methods where credentials and permissions allow the request.
Can several apps be connected?
Yes. Advanced workflows can combine webhooks or APIs with other Zapier apps.
What if the API cannot do what I need?
I will explain the limitation before building rather than promise an unreliable workaround.
Do you need API documentation?
Yes for most custom integrations because endpoints, permissions and limits need to be checked.
Should I message before ordering?
Yes. API and webhook projects vary significantly and should be scoped first.
