{ "headers": { "accept": "*/*", "accept-encoding": "gzip, br", "cf-connecting-ip": "216.73.216.19", "cf-ipcountry": "US", "cf-ray": "9a9838c69a6ed319", "cf-visitor": "{\"scheme\":\"https\"}", "connection": "Keep-Alive", "host": "next-base-a31.pages.dev", "user-agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)", "x-forwarded-proto": "https", "x-real-ip": "216.73.216.19", "x-vercel-ip-city": "Columbus", "x-vercel-ip-country": "US", "x-vercel-ip-country-region": "Ohio", "x-vercel-ip-latitude": "39.96118", "x-vercel-ip-longitude": "-82.99879" } }

{ "NODE_ENV": "production", "ASSETS": {}, "CF_PAGES": "1", "CF_PAGES_BRANCH": "main", "CF_PAGES_COMMIT_SHA": "fff2f15971cc23d2d44dc96b58687f9aaa6ba72f", "CF_PAGES_URL": "https://b341e790.next-base-a31.pages.dev", "COURSES_BUCKET": {}, "COURSE_API": {}, "NODE_VERSION": "16.15.1", "TEST_KV": {} }

{ "error": "Fetch API cannot load: [object Object]" }

KV: