[{"data":1,"prerenderedAt":82},["ShallowReactive",2],{"term-4\u002F401":3,"related-4\u002F401":60},{"id":4,"title":5,"acronym":6,"body":7,"category":40,"description":41,"difficulty":42,"extension":43,"letter":44,"meta":45,"navigation":46,"path":47,"related":48,"seo":54,"sitemap":55,"stem":58,"subcategory":6,"__hash__":59},"terms\u002Fterms\u002F4\u002F401.md","401",null,{"type":8,"value":9,"toc":33},"minimark",[10,15,19,23,26,30],[11,12,14],"h2",{"id":13},"eli5-the-vibe-check","ELI5 — The Vibe Check",[16,17,18],"p",{},"401 Unauthorized means 'who are you? Log in first.' You haven't proven your identity. It's like trying to enter a club without an ID — they're not saying you're not allowed, they're saying they don't know who you are yet.",[11,20,22],{"id":21},"real-talk","Real Talk",[16,24,25],{},"HTTP 401 Unauthorized indicates the request lacks valid authentication credentials. Despite the name 'Unauthorized', it specifically means unauthenticated. The server expects credentials (like a JWT or session cookie) to be provided.",[11,27,29],{"id":28},"when-youll-hear-this","When You'll Hear This",[16,31,32],{},"\"The protected route returns 401 if there's no token.\" \u002F \"401 means not logged in; 403 means logged in but not allowed.\"",{"title":34,"searchDepth":35,"depth":35,"links":36},"",2,[37,38,39],{"id":13,"depth":35,"text":14},{"id":21,"depth":35,"text":22},{"id":28,"depth":35,"text":29},"backend","401 Unauthorized means 'who are you? Log in first.' You haven't proven your identity.","beginner","md","4",{},true,"\u002Fterms\u002F4\u002F401",[49,50,51,52,53],"403","Authentication","JWT","Status Code","Token",{"title":5,"description":41},{"changefreq":56,"priority":57},"weekly",0.7,"terms\u002F4\u002F401","4rL4zO5VdfEVXVML7vvgeL8x0IJROSOz4C9vgYdMzDs",[61,64,69,74,78],{"title":49,"path":62,"acronym":6,"category":40,"difficulty":42,"description":63},"\u002Fterms\u002F4\u002F403","403 Forbidden means 'I know who you are, but you're not allowed in here.' You're authenticated but not authorized.",{"title":50,"path":65,"acronym":66,"category":67,"difficulty":42,"description":68},"\u002Fterms\u002Fa\u002Fauthentication","AuthN","security","Authentication is proving you are who you say you are.",{"title":51,"path":70,"acronym":71,"category":40,"difficulty":72,"description":73},"\u002Fterms\u002Fj\u002Fjwt","JSON Web Token","intermediate","A JWT is a special kind of token that contains information inside it. It has three parts: a header, a payload (with your user ID, role, etc.",{"title":52,"path":75,"acronym":6,"category":76,"difficulty":42,"description":77},"\u002Fterms\u002Fs\u002Fstatus-code","networking","An HTTP status code is the server's one-line verdict on your request. 200 means 'perfect, here's what you asked for.' 404 means 'can't find it.",{"title":53,"path":79,"acronym":6,"category":80,"difficulty":42,"description":81},"\u002Fterms\u002Ft\u002Ftoken","vibecoding","In AI-land, a token is a chunk of text — roughly 3\u002F4 of a word.",1776518251892]