[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [SignedExchangeInfo](./puppeteer.protocol.network.signedexchangeinfo.md) > [header](./puppeteer.protocol.network.signedexchangeinfo.header.md) ## Protocol.Network.SignedExchangeInfo.header property Information about the signed exchange header. Signature: ```typescript header?: SignedExchangeHeader; ```