xuwei-k / jwt-scala   3.0.0

Apache License 2.0 GitHub

fork from https://github.com/reallylabs/jwt-scala

Scala versions: 3.x 2.13 2.12


An implementation of JSON Web Tokens


Jwt-scala has been published for scala 2.12, 2.13 and 3

Add the dependency to your build.sbt

libraryDependencies += "com.github.xuwei-k" %% "jwt-scala" % "<version>"



import io.really.jwt._
import play.api.libs.json.Json

val payload = Json.obj("name" -> "Ahmed", "email" -> "[email protected]")
val jwt = JWT.encode("secret-key", payload)

By default Encode will use HS256 Algorithm but you can pass optional Algorithm

val jwt = JWT.encode("secret-key", payload, Some(Algorithm.HS256))

Supported algorithm are :

  • HS256, HS384, HS512
  • RS256, RS384, RS512


val payload = Json.obj("name" -> "Ahmed", "email" -> "[email protected]")
val jwt = JWT.encode("secret", payload)

JWT.decode(jwt, Some("secret-1234"))


Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at apache licenses

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.