Function: signIn()

function signIn(
   providerId, 
   body, 
options?): Promise<Response>

Initiates the Auth.js sign-in flow for the provided provider identifier.

Parameters

Parameter	Type	Description
providerId	string	Provider configured in your Auth.js options, such as google or discord.
body	Record<string, unknown>	Additional payload merged into the sign-in request body; defaults to an empty object.
options?	ClientOptions	Overrides for base path, headers, or a custom fetch implementation.

Returns

Promise<Response>

A Response representing the Auth.js /signin endpoint result.

Examples

await signIn('google')

await signIn('email', { email: '[email protected]' }, { basePath: '/custom-auth' })