composer create-project hyperf/hyperf-skeleton "project" 

composer require hyperf/watcher --dev 

composer require firebase/php-jwt 

cd project ; php bin/hyperf.php server:watch ; 

jwt_key="***" 

router::addroute(['get', 'post'], '/generate', 'appcontrollercontrollerjwt@generate'); router::addroute(['get', 'post'], '/decode', 'appcontrollercontrollerjwt@decode'); 

namespace appcontroller;  use hyperfdinnotationinject; use hyperfhttpservercontract equestinterface; use hyperfhttpservercontract esponseinterface;  use function hyperfsupportenv;  use ramseyuuiduuid;  use firebasejwtjwt; use firebasejwtkey;  class controllerjwt {     #[inject]     protected requestinterface $request;      #[inject]     protected responseinterface $response;      protected $jwt_key;      public function __construct()     {         $this->jwt_key=env('jwt_key', '***');     }      public function generate()     {         $payload=[             'uuid'=>uuid::uuid4()->tostring(),             'token'=>sha1(str_shuffle('0123456789abcdefghijklmnopqrstuvwxyz')),         ];         $token=jwt::encode($payload, $this->jwt_key, 'hs256');         return [             'payload'=>$payload,             'token'=>$token,         ];     }      public function decode()     {         $token=$this->request->getheader('authorization')[0] ?? '';         $token=str_replace('bearer ', '', $token);         try {             $decode=jwt::decode($token, new key($this->jwt_key, 'hs256'));         } catch (exception $e){             return $this->response->withstatus(401)->json(['token'=>'invalid']);         }         return [             'token'=>$token,             'decode'=>$decode,         ];     }  } 

curl "http://127.0.0.1:9501/generate"  response: {     "payload": {         "uuid": "...0123",         "token": "***"     },     "token": "***" } 

curl "http://127.0.0.1:9501/decode" -H "Authorization: Bearer %token%"  Response: {     "token": "***",     "decode": {         "uuid": "...0123",         "token": "***"     } }