getMergeToken
getMergeToken(
client,options?):Promise<string|null>
Defined in: actions/getMergeToken.ts:19
Fetch a merge token for the current anonymous identity.
Used by in-app browser redirect flows to preserve identity
when switching from a WebView to the system browser.
The token is appended as ?fmt= to the redirect URL.
Results are cached in memory for 30 seconds by default. Concurrent calls while a request is in-flight are deduplicated automatically.
Parameters
Section titled “Parameters”client
Section titled “client”The current Frak Client
options?
Section titled “options?”Optional cache configuration
cacheTime?
Section titled “cacheTime?”number
Time in ms to cache the result. Default: 30_000 (30s). Set to 0 to disable.
Returns
Section titled “Returns”Promise<string | null>
The merge token string, or null if unavailable