ScriptMasterLabs.com · x402 Directory
https://agentshield.live/factorial
Resource: https://agentshield.live/factorial · Directory page generated 2026-11-11T08:41:04.493Z from live sources.
The facts, as last reported 2026-11-11T08:40:22.504Z: this resource answers x402 payment challenges at 0.003 USDC on Base (exact), pay to 0xC87e9a5F237eADA767E57eee8fae67aB565225AE. It is reported by Coinbase CDP and its directory state is live.
What it does
Call when an agent needs an exact factorial for n from 0 through 20. Other values return 404. Not a stored table.
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0033000 atomic | 0xC87e9a5F237eADA767E57eee8fae67aB565225AE |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-11T08:40:22.504Z |
| Settlement recency | listing last updated 2026-11-11T08:20:54.269Z at its source |
| Freshness | live — last reported 2026-11-11T08:40:22.504Z, listing last updated at source 2026-11-11T08:20:54.269Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://agentshield.live/factorial"
Pay it with any x402 client on Base. Networks: Base