An approach is provided for a mechanism to determine dynamic information for generating dynamic access tokens to a location-based service. The approach includes a method for determining one or more dynamic information items associated with at least one location in which at least one service is available. The approach also includes a method for determining at least one procedure for generating one or more access tokens associated with the at least one service. The approach further includes a method for processing and/or facilitating a processing of the one or more dynamic information items using, at least in part, the at least one procedure to cause, at least in part, a generation of the one or more access tokens.