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fastapi.online Password Generator
x402
fastapi.online Password Generator is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0005/call, status down (last checked 2026-09-15).
Generates a random password of specified length and character composition (uppercase, lowercase, digits, symbols)
Price / call$0.0005
Success—
StatusDown
How this service works
Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.
Output
Returns a randomly generated password string matching the requested length and character type constraints (lowercase, uppercase, digits, symbols). The output is a single password value ready for use.
Example use cases
Secure account credential creation
“I need a strong password for a new admin account — make it 20 characters with uppercase, lowercase, numbers, and symbols.”
Legacy system compatible password
“Generate a 16-character password using only uppercase and lowercase letters and digits — no special symbols allowed.”
Quick throwaway password
“Can you make me a random 12-character password with letters and numbers but no symbols? Just need something quick.”
Technical details
Endpoint
POSThttps://api.fastapi.online/password-generateWhen to prefer
Choose this endpoint when you need a lightweight, no-signup, pay-per-call password generator with fine-grained control over character composition. Ideal for agents needing to programmatically generate credentials on demand without integrating a full identity management service.
Side effects
- Length below minimum (4) or above maximum (128) returns a validation error
- All character type flags set to false may result in an error or empty character pool
- Network or server errors may return 5xx responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lower | boolean | |
| upper | boolean | |
| digits | boolean | |
| length | integer | |
| symbols | boolean |
Tags
x402
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