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Create a Session Token

Any Plaid experience a user sees such as connecting a bank account, verifying identity, or sharing a credit report is considered a session. Today, most sessions happen through Link and the token to start these Link session is a link token created and configured via link/token/create. Sessions are a higher level abstraction where configuration primarily happens in Plaid Dashboard. Depending on the template id provided, the session may a Link session, specified by a Link token, or may be another experience in the future. A primary benefit is that configuration changes can be done in Dashboard with no code changes required.

Currently, this endpoint is only supported for Layer templates and Link but is reserved in the future to initialize other end-user Plaid experiences. The returned Link token is used as an parameter when initializing the Link SDK. For more details, see the Link flow overview.

post/session/token/create

Request body

client_idstring

Your Plaid API client_id. The client_id is required and may be provided either in the PLAID-CLIENT-ID header or as part of a request body.

secretstring

Your Plaid API secret. The secret is required and may be provided either in the PLAID-SECRET header or as part of a request body.

template_idstring required

The id of a template defined in Plaid Dashboard

redirect_uristring

A URI indicating the destination where a user should be forwarded after completing the Link flow; used to support OAuth authentication flows when launching Link in the browser or another app. The redirect_uri should not contain any query parameters. When used in Production, must be an https URI. To specify any subdomain, use * as a wildcard character, e.g. https://*.example.com/oauth.html. Note that any redirect URI must also be added to the Allowed redirect URIs list in the developer dashboard. If initializing on Android, android_package_name must be specified instead and redirect_uri should be left blank.

android_package_namestring

The name of your app's Android package. Required if using the session token to initialize Layer on Android. Any package name specified here must also be added to the Allowed Android package names setting on the developer dashboard. When creating a session token for initializing Layer on other platforms, android_package_name must be left blank and redirect_uri should be used instead.

Response

OK

request_idstring required

A unique identifier for the request, which can be used for troubleshooting. This identifier, like all Plaid identifiers, is case sensitive.

Changes