Ninja JWT provides two different token types that can be used to prove authentication. In a token's payload, its type can be identified by the value of its token type claim, which is token_type by default. This may have a value of access, sliding, or refresh however refresh tokens are not considered valid for authentication at this time. The claim name used to store the type can be customized by changing the TOKEN_TYPE_CLAIM setting.

By default, Ninja JWT expects an access token to prove authentication. The allowed auth token types are determined by the value of the AUTH_TOKEN_CLASSES setting. This setting contains a list of dot paths to token classes. It includes the 'ninja_jwt.tokens.AccessToken' dot path by default but may also include the 'ninja_jwt.tokens.SlidingToken' dot path. Either or both of those dot paths may be present in the list of auth token classes. If they are both present, then both of those token types may be used to prove authentication.

Sliding tokens

Sliding tokens offer a more convenient experience to users of tokens with the trade-offs of being less secure and, in the case that the blacklist app is being used, less performant. A sliding token is one which contains both an expiration claim and a refresh expiration claim. As long as the timestamp in a sliding token\'s expiration claim has not passed, it can be used to prove authentication. Additionally, as long as the timestamp in its refresh expiration claim has not passed, it may also be submitted to a refresh view to get another copy of itself with a renewed expiration claim.

If you want to use sliding tokens, change the AUTH_TOKEN_CLASSES setting to ('ninja_jwt.tokens.SlidingToken',). (Alternatively, the AUTH_TOKEN_CLASSES setting may include dot paths to both the AccessToken and SlidingToken token classes in the ninja_jwt.tokens module if you want to allow both token types to be used for authentication.)

Also, register NinjaJWTSlidingController to the api:

from ninja_jwt.controller import NinjaJWTSlidingController
from ninja_extra import NinjaExtraAPI

api = NinjaExtraAPI()
api.register_controllers(NinjaJWTSlidingController)

Be aware that, if you are using the blacklist app, Ninja JWT will validate all sliding tokens against the blacklist for each authenticated request. This will reduce the performance of authenticated API views.