I will do API integration and webhook setup or troubleshooting

Please send the application names, relevant API documentation, the data you want transferred, and any existing errors. I will confirm the scope before you order.

Many documented REST APIs and webhook-enabled systems can be integrated. Feasibility depends on the API, available permissions, authentication and your subscription. I will review the documentation before confirming.

Yes, within the agreed scope. Share the error code, redacted request/response details and relevant logs so I can diagnose the problem.

Yes. Depending on the source and destination, I can configure supported webhook events, map payload fields and test delivery.

I can configure supported methods such as API keys or bearer tokens. More complex OAuth or custom authentication must be reviewed before ordering.

An integration may not be possible through a supported API or webhook. I will explain the limitations and discuss alternatives before starting.

I use available sample data to test the agreed requests, responses or webhook events. Testing is limited to the endpoints, scenarios and environment included in your package.

Full backend development, database architecture, extensive middleware and large API projects are not included in the standard packages. Please contact me for a separate scope and quote.

No. Third-party subscriptions, API usage charges, hosting and external services are paid separately by the buyer.

Never post passwords or secret API keys in Fiverr chat. Use an appropriate authorized-access method or a secure, buyer-approved credential-sharing process. Use least-privilege access wherever possible.