suprted algorithms
["HS256","HS384","HS512","RS256","RS384","RS512","PS256","PS384","PS512","ES256","ES384","ES512"]
https://jwtgen.com/sign

curl --location --request POST 'https://jwtgen.com/sign' 

    --form 'private_key=@"/home/avag/Documents/private_key"'  

    --form 'header[alg]="ES256"'  

    --form 'header[typ]="cdc"'  

    --form 'payload[name]="cc"'  

    --form 'payload[last_name]="gg"'

https://jwtgen.com/verify

 curl --location --request POST 'https://jwtgen.com/verify' 

--form 'public_key=@"/home/avag/Documents/public_key"' 

--form 'token="eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1lIjoiZGZkZmQiLCJpYXQiOjE1MTYyMzkwMjIsImFkbWluIjp0cnVlLCJqdGkiOiJ3ZGR3ZHdkd2R3ZCJ9.zLWCdNKz-PuuJvpJsRcJX2S8Vlr77W4hOqzMQS48bQcKacuIAMsAX-gtkpd_SL_qrkXvD3d_asiIIVTjwIk8cQ"' 

--form 'algorithms[]="ES256"