{"uid":"cap_65zjEN93L4_6akqT1fAZd","slug":"agent402-tools-password-strength-scorer-c70c90bd","name":"agent402.tools Password Strength Scorer","description":"Score a password's strength: character-set size, entropy bits, a 0–4 rating, and an estimated offline crack time. The password is never stored or logged.","url":"https://agent402.tools/api/password-strength","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"password":{"type":"string"}}},"responseSchema":{"type":"json","example":{"score":3,"rating":"strong","crackTime":"centuries","entropyBits":72}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3JwozHDefhlhtluMNvOZV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes a password's strength by computing character-set size, entropy bits, a 0–4 rating, and an estimated offline crack time — without storing or logging the password.","exampleAgentPrompt":"How strong is the password 'Tr0ub4dor&3'? Give me its entropy, character-set size, 0–4 rating, and how long it would take to crack offline.","exampleUseCases":null,"resultDescription":"Returns the password's character-set size, entropy in bits, a numeric strength rating from 0 (very weak) to 4 (very strong), and an estimated time to crack the password offline. The password is never stored or logged.","failureModes":["Missing or empty password field returns a validation error","Extremely long passwords may cause processing delays or be rejected","Non-string password values may return a type error","Payment failure (x402) if USDC balance is insufficient or payment not attached"],"whenToPreferThis":"Use this endpoint when you need a quick, privacy-safe server-side password strength evaluation that returns entropy bits, character-set size, a standardized 0–4 rating, and a crack-time estimate — particularly when you want a consistent scoring model without implementing your own entropy calculator.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:14:03.137Z","isFirstParty":false}