Скачать или смотреть How to Successfully Access the Zabbix API with node-fetch in Node.js

Discover how to fix your Node.js app's Zabbix API access issues using `node-fetch`. Learn the correct configuration and avoid common pitfalls in API requests.
---
This video is based on the question https://stackoverflow.com/q/76235610/ asked by the user 'Grimalkin' ( https://stackoverflow.com/u/19615643/ ) and on the answer https://stackoverflow.com/a/76235667/ provided by the user 'Mureinik' ( https://stackoverflow.com/u/2422776/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Accessing zabbix API with node-fetch

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Accessing Zabbix API with Node-fetch in Node.js

If you're working with Zabbix, an open-source monitoring tool, and trying to access its API from a Node.js application using node-fetch, you may run into some frustrating issues. One common problem developers face is a parsing error when trying to access the API with a fetch request. This post will help you identify the root of the problem and provide a solution for successfully connecting to the Zabbix API.

The Problem: Parsing Error with Fetch

Here’s an example of a fetch request that leads to an error response:

[[See Video to Reveal this Text or Code Snippet]]

When executing this code, the error you get looks like this:

[[See Video to Reveal this Text or Code Snippet]]

The critical issue here is that the data field is incorrectly named and the structure is not what the Zabbix API expects.

The Solution: Correct Your Fetch Request

To fix the problem, you need to make a small adjustment to your fetch request. Instead of using data, you should use the body property. Additionally, the value of the body property should be a properly formatted string that represents your JSON object, not an actual JavaScript object. Here's the corrected fetch request:

[[See Video to Reveal this Text or Code Snippet]]

Key Changes Made

Property Name: Changed data to body. The fetch API requires that the body of a POST request is specified in this manner.

String Format: Wrapped the payload in single quotes to create a valid JSON string. Ensure that the internal double quotes are properly escaped if you're using this inside a JavaScript string.

Conclusion

By following the steps outlined above, you can easily access the Zabbix API from your Node.js application using node-fetch. Just remember that when sending a JSON object in a fetch request, it must be formatted as a string and assigned correctly to the body property.

This simple fix can save you hours of debugging and ensure smooth interactions with the Zabbix API. Happy coding!