Client library for interacting with the Cerbos policy decision point service over gRPC from server-side Node.js applications
npm install @cerbos/grpc
Client library for interacting with the Cerbos policy decision point service over gRPC from server-side Node.js applications.
- Cerbos 0.16+
- Node.js 20+
``console`
$ npm install @cerbos/grpc
`typescript
import { GRPC } from "@cerbos/grpc";
const cerbos = new GRPC("localhost:3593", { tls: false });
await cerbos.isAllowed({
principal: {
id: "user@example.com",
roles: ["USER"],
attr: { tier: "PREMIUM" },
},
resource: {
kind: "document",
id: "1",
attr: { owner: "user@example.com" },
},
action: "view",
}); // => true
`
For more details, see the GRPC class documentation.
This package is ESM-only, but may be require`d from CommonJS modules in Node.js versions 20.19.5+, 22.15+, and 24+.
- API reference
- Cerbos documentation
- Join the Cerbos community on Slack
- Email us at help@cerbos.dev