# Intercept HTTP Requests in Angular

DevFeed: [Intercept HTTP Requests in Angular](<https://devfeed.tech/articles/intercept-http-requests-in-angular-21318.md>)

Original publisher: [Read original article](<https://juri.dev/blog/2017/08/intercept-http-requests-in-angular/>)

Published: 2017-07-31T00:00:00Z

Content type: tutorial

Language: en

Sources: [Juri Strumpflohner](<https://devfeed.tech/sources/juri-strumpflohner.md>)

Topics: [Angular](<https://devfeed.tech/topics/angular.md>), [HTTP](<https://devfeed.tech/topics/http.md>), [API](<https://devfeed.tech/topics/api.md>), [developer tooling](<https://devfeed.tech/topics/developer-tooling.md>)

Tags: [angular](<https://devfeed.tech/tags/angular.md>), [api](<https://devfeed.tech/tags/api.md>), [devtools](<https://devfeed.tech/tags/devtools.md>), [http](<https://devfeed.tech/tags/http.md>), [pitfalls](<https://devfeed.tech/tags/pitfalls.md>)

## AI overview

A tutorial on Angular's HTTP client and interceptors. It explains how to intercept outgoing requests, add headers, handle responses, catch HTTP errors, and avoid a custom-header mistake involving non-string values.

## Source excerpt

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