PassShield - Password Security API
PassShield API provides password security checks for developers building secure login and signup flows. Features include: - Breach detection — checks against 800M+ leaked passwords (HIBP) - Strength scoring — zxcvbn-based analysis with crack time estimates - Policy validation — configurable rules (length, complexity, special chars) - Password generator — cryptographically random,…
1 subscribers
8.6/10 popularity
1918 ms avg latency
100% success rate
8 endpoints
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the data below comes straight from the public marketplace listing.
PassShield - Password Security API endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
GET / / |
Returns basic API information including version and available endpoints. Use this to verify the API is running and reachable. |
| GET |
Check leak /check |
Check if a password has been exposed in known data breaches using the HaveIBeenPwned (HIBP) database of 800M+ leaked passwords. Returns breach count and a basic strength score. |
| GET |
Check with feedback /check/feedback |
Full password security analysis in one call. Returns breach detection, strength score (0-4), estimated crack time for online and offline attacks, and actionable improvement… |
| POST |
Bulk Request /bulk |
Validate up to 20 passwords in a single request. Returns breach status and strength score for each password. Ideal for batch processing or auditing existing password databases. |
| GET |
Hash Generator /hash |
Generate MD5, SHA1, SHA256 and SHA512 hashes for any input string. Useful for password hashing verification and cryptographic testing. |
| GET |
Suggest Password /suggest |
Check whether a password meets a custom security policy. Configure minimum and maximum length, uppercase, lowercase, digits and special character requirements. Returns a list of… |
| GET |
Entropy Check /entropy |
Calculate the entropy (in bits) of a password based on its character set and length. Returns an offline and online crack time estimate and an overall rating (Weak / Fair / Good /… |
| POST |
Policy Check /policy |
Check whether a password meets a custom security policy. Configure minimum and maximum length, uppercase, lowercase, digits and special character requirements. Returns a list of… |
PassShield - Password Security API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9.99 / month | — |
|
| ULTRA | $29.99 / month | — |
|
| MEGA | $99.99 / month | — |
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