Calculate factorials up to 1000!, permutations, combinations, and double factori...
https://orbisapi.com/proxy/factorial-calculator-api-cb727dOverview
Calculate factorials up to 1000!, permutations, combinations, and double factorials. | Pay-per-call via Orbis API Marketplace (USDC on Base, x402 protocol). No account or API key required.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
orbisapi
Source
bazaar
Indexed
2026-04-15 15:04:15
Health
Status
healthy
Latency (p50)
205ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-04-16 15:09:03
Last Healthy
2026-04-16 15:09:03
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-16 15:09:03 | healthy | 402 | 205ms | |
| 2026-04-16 14:08:15 | healthy | 402 | 295ms | |
| 2026-04-16 13:54:29 | healthy | 402 | 206ms | |
| 2026-04-16 12:14:39 | healthy | 402 | 199ms | |
| 2026-04-16 11:15:21 | healthy | 402 | 198ms | |
| 2026-04-16 10:17:36 | healthy | 402 | 182ms | |
| 2026-04-16 09:01:26 | healthy | 402 | 183ms | |
| 2026-04-16 08:28:28 | healthy | 402 | 184ms | |
| 2026-04-16 07:27:22 | healthy | 402 | 194ms | |
| 2026-04-16 06:19:56 | healthy | 402 | 311ms | |
| 2026-04-16 05:08:33 | healthy | 402 | 187ms | |
| 2026-04-16 04:42:55 | healthy | 402 | 320ms | |
| 2026-04-16 03:30:04 | healthy | 402 | 317ms | |
| 2026-04-16 02:06:23 | healthy | 402 | 201ms | |
| 2026-04-16 01:00:11 | healthy | 402 | 381ms | |
| 2026-04-16 00:45:25 | healthy | 402 | 204ms | |
| 2026-04-15 23:40:09 | healthy | 402 | 642ms | |
| 2026-04-15 22:20:40 | healthy | 402 | 249ms | |
| 2026-04-15 21:11:05 | healthy | 402 | 254ms | |
| 2026-04-15 20:20:05 | healthy | 402 | 185ms |