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MuleSoft Composer Error "GATEWAY TIMEOUT" Using HTTP Connector

公開日: Jan 14, 2026
説明

MuleSoft Error "GATEWAY TIMEOUT" occurs while using HTTP Connector in Composer as demonstrated in this screenshot.

User-added image

In addition, the HTTP Connector for MuleSoft Composer is being used to configure an API Key authentication type whereby the application needs to first hit the token endpoint with a given request and retrieve another token for further usage.

 

Below an example of the first call made to obtain the token:

User-added image

解決策

The "Gateway Timeout" error from MuleSoft Composer occurs when a special authentication mechanism is used and not a classic API Key authentication. 

This special authentication mechanism and not a classic API Key authentication. is not supported by MuleSoft Composer.

ナレッジ記事番号

001119573

 
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Salesforce Help | Article