{"library":"decentraland-crypto-middleware","type":"library","category":null,"description":"Multi-framework middleware (Express, Koa, PassportJS, Well-Known Components) for authenticating HTTP requests signed with @decentraland/SignedFetch. Current stable version is 1.3.0 (June 2024), with minor releases every 6–12 months. Key differentiator: unified auth verification across Node.js web frameworks using Ethereum signature-based identity, suitable for Decentraland dApps. Supports optional verification, configurable expiration, and metadata content verification. Depends on @decentraland/crypto for signature logic.","language":"javascript","status":"active","version":"1.3.0","tags":["javascript","express","koa","passport","connect","middleware","well-known-components"],"last_verified":"Wed May 27","install":[{"cmd":"npm install decentraland-crypto-middleware","imports":["import { DecentralandSignatureData } from 'decentraland-crypto-middleware'","import { express } from 'decentraland-crypto-middleware'","import { koa } from 'decentraland-crypto-middleware'","import { passport } from 'decentraland-crypto-middleware'","import { wellKnownComponents } from 'decentraland-crypto-middleware'"]},{"cmd":"yarn add decentraland-crypto-middleware","imports":[]},{"cmd":"pnpm add decentraland-crypto-middleware","imports":[]}],"homepage":"https://decentraland.org","github":"https://github.com/decentraland/decentraland-crypto-middleware","docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/decentraland-crypto-middleware","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"18–22","success_rate":0,"avg_install_s":null,"avg_import_s":null,"wheel_type":null},"url":"https://checklist.day/v1/registry/decentraland-crypto-middleware/compatibility"}}