{"slug":"grades-study-calc-e795736e","name":"Grades & Study Calc","summary":"Score needed on a final exam (or any remaining work) to reach a target class grade, from current grade and its weight.","status":"live","indexable":true,"listed_since":"2026-11-02T19:13:22.975471Z","sources":[{"source":"x402_bazaar","external_id":"https://grades-calc.x402tookit.com/final-grade-needed","owner_address":"0xb531320805c5bed1d46aeadcf4f008fdf172dbda","seen_at":"2026-11-04T19:57:26.625623Z","removed_at":null}],"endpoints":[{"url":"https://grades-calc.x402tookit.com/final-grade-needed","host":"grades-calc.x402tookit.com","protocol":"x402","state":"live","last_probe_at":"2026-11-04T12:32:05.493003Z","last_ok_at":"2026-11-04T12:32:05.493003Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"grades-calc-x402tookit-com-a83d1bea","name":"grades-calc.x402tookit.com"}],"payment_options":[{"endpoint_url":"https://grades-calc.x402tookit.com/final-grade-needed","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"20000","pay_to":"0xb531320805c5bed1d46aeadcf4f008fdf172dbda","observed_at":"2026-11-04T12:32:05.493003Z"},{"endpoint_url":"https://grades-calc.x402tookit.com/final-grade-needed","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"20000","pay_to":"DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s","observed_at":"2026-11-04T12:32:05.493003Z"},{"endpoint_url":"https://grades-calc.x402tookit.com/final-grade-needed","network":"eip155:137","scheme":"exact","rail":"exact","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","coin":"USDC","asset_label":"USD Coin","amount":"20000","pay_to":"0xb531320805c5bed1d46aeadcf4f008fdf172dbda","observed_at":"2026-11-04T12:32:05.493003Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-11-02T04:06:50.492Z","reported_at":"2026-11-04T19:57:26.625623Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 12 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 2 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-05T00:53:01.568958Z"},"identity":{"endpoint_domains":["x402tookit.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"grades-study-calc-1a36e05f","name":"Grades & Study Calc","proven_domain":null},{"slug":"grades-study-calc-73d6f974","name":"Grades & Study Calc","proven_domain":null},{"slug":"grades-study-calc-0f185128","name":"Grades & Study Calc","proven_domain":null},{"slug":"grades-study-calc-1ee53021","name":"Grades & Study Calc","proven_domain":null},{"slug":"grades-study-calc-6af89294","name":"Grades & Study Calc","proven_domain":null},{"slug":"grades-study-calc-72803afd","name":"Grades & Study Calc","proven_domain":null},{"slug":"grades-study-calc-a7133e10","name":"Grades & Study Calc","proven_domain":null}],"namesake_count":7,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}