onAuthStateChange

function onAuthStateChange(callback: OnAuthStateChangeFn): void;

Sets a callback function to be called when the authentication state changes, i.e. when a user signs in or out.

Parameters

Parameter	Type	Description
`callback`	`OnAuthStateChangeFn`	The callback function to be called when the authentication state changes.

Returns

void

Example

onAuthStateChange(async (user) => {
  if (user) {
    console.log("User signed in:", user.userId);
  } else {
    console.log("User signed out");
  }
});

SDKs

CRYPTO INFRASTRUCTURE

COINBASE APIs

INSTITUTIONAL APIs

Parameters

Returns

Example

​Parameters

​Returns

​Example

Parameters

Returns

Example