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OpenVerbs Random String Generator
x402
OpenVerbs Random String Generator is a paid API for AI agents from random.openverbs.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Generates a random string of a specified length using a named charset or custom alphabet, with unbiased character selection.
Price / call$0.002
Success—
StatusUnknown
How this service works
Generate a random string of a given length from a named charset (alphanumeric, alpha, lower, upper, numeric, hex, base58) or a custom alphabet. Unbiased character selection.
Output
Returns a randomly generated string of the requested length, composed of characters drawn uniformly from the specified named charset (alphanumeric, alpha, lower, upper, numeric, hex, or base58) or a custom alphabet. The selection is unbiased, meaning each character position is independently and uniformly sampled.
Example use cases
Session token for web app
“I need a random 64-character alphanumeric string to use as a session token for my web app.”
Base58 wallet address seed
“Can you generate a 34-character random string using the base58 charset? I'm building a wallet identifier.”
Custom alphabet coupon code
“Generate a random 8-character string using only the characters ACDEFGHJKLMNPQRTUVWXY34679 — I want something that avoids ambiguous characters for a coupon code.”
Technical details
Endpoint
POSThttps://random.openverbs.com/v1/stringWhen to prefer
Choose this endpoint when you need a random string with a specific charset or custom alphabet and require unbiased character distribution. It is ideal for generating tokens, nonces, IDs, passwords, coupon codes, or any string-based random value where character set control matters. Prefer it over UUID generators when you need non-UUID formats, custom lengths, or specific character sets like base58 or hex.
Side effects
- Length out of range (must be 1–4096) returns a validation error
- Custom alphabet shorter than 2 characters is rejected
- Invalid charset enum value returns an error
- Missing required 'length' field returns a validation error
- Payment failure (x402) if USDC funds are insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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