[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [SignedExchangeSignature](./puppeteer.protocol.network.signedexchangesignature.md) > [expires](./puppeteer.protocol.network.signedexchangesignature.expires.md) ## Protocol.Network.SignedExchangeSignature.expires property Signed exchange signature expires. Signature: ```typescript expires: integer; ```