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Express.js · Pipe

req.headers

The Express req object represents an incoming HTTP request. It provides request data such as route parameters, query values, body data, headers, and access to the Express app.

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Syntax

app.METHOD(path, (req, res) => { /* use req */ });

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  • req.app
  • req.body
  • req.files
  • req.params

Source: Request Object · Express.js 4.x. Checked 2026-11-03.