Vellium & Co

Directory › Developer tools and utilities › Secure Token

Secure Token

Generate N cryptographically-strong, url-safe random tokens server-side — session IDs, API nonces, one-time codes, coupon secrets. Pass count= for how many. A tiny paid utility for agents that need entropy without a crypto library.

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
316 ms
Price
$0.010 per call
Paying buyers, last 30 days
3 (directory's own records)
Paid calls, last 30 days
4
Category
Developer tools and utilities
Address
https://402.com.tr/api/x402/secure-token

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/cf4fbd4cdaf3.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].