copy this below mentioned key 

sk-GAKTo3gy2CQoEF6aoqMTKM7GI4d3onx3l 


instrutcion to redeem this key 

Go to this site for  instructions: api.nghimmo.com/huongdan


Model: Full models Claude Opus, Sonet, Haiku

KEY - usage  check page: api.nghimmo.com/check