# readSsrGrants \[Lift SSR-embedded channel grants] ```ts import { readSsrGrants } from "rxfy-client"; const grants = readSsrGrants(); // string[] ``` Returns the grants embedded in the SSR hydration payload — one per channel the server render logged into ([`sync.hydration(registry)`](/framework/server/grants) signs them). These are the grants the client lifts and subscribes to on hydration, so the first paint stays in sync without a round trip. On a CSR-only load there is no SSR chunk to read and it returns an empty array; grants then arrive with each fetch instead. You rarely call this directly — the React bindings do it for you — but it is exported for custom hydration wiring.