Look up blockchain chain IDs — Ethereum, Arbitrum, Base, Polygon, Optimism and 1...
https://orbisapi.com/proxy/chain-id-lookup-api-2a8a3cOverview
Look up blockchain chain IDs — Ethereum, Arbitrum, Base, Polygon, Optimism and 100+ EVM chains. Built for AI developer agents.
Protocol
x402
Price
$0.0010
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
orbisapi
Source
bazaar
Indexed
2026-04-22 17:43:30
Health
Status
healthy
Latency (p50)
212ms
Uptime (30d)
93.8%
Reliability Score
83.9/100
Last Checked
2026-04-23 10:49:38
Last Healthy
2026-04-23 10:49:38
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"type": "http"
}
Output Schema
{
"description": "Look up blockchain chain IDs — Ethereum, Arbitrum, Base, Polygon, Optimism and 100+ EVM chains. Built for AI developer agents."
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-23 10:49:38 | healthy | 402 | 216ms | |
| 2026-04-23 09:23:06 | healthy | 402 | 293ms | |
| 2026-04-23 08:39:29 | healthy | 402 | 164ms | |
| 2026-04-23 07:18:18 | healthy | 402 | 173ms | |
| 2026-04-23 06:17:06 | healthy | 402 | 159ms | |
| 2026-04-23 05:17:35 | healthy | 402 | 236ms | |
| 2026-04-23 04:14:38 | healthy | 402 | 205ms | |
| 2026-04-23 03:15:49 | healthy | 402 | 224ms | |
| 2026-04-23 02:20:14 | healthy | 402 | 241ms | |
| 2026-04-23 01:16:17 | healthy | 402 | 218ms | |
| 2026-04-22 23:18:02 | healthy | 402 | 219ms | |
| 2026-04-22 22:45:50 | healthy | 402 | 192ms | |
| 2026-04-22 21:45:18 | timeout | — | — | timeout |
| 2026-04-22 20:47:46 | healthy | 402 | 212ms | |
| 2026-04-22 19:13:04 | healthy | 402 | 198ms | |
| 2026-04-22 18:26:38 | healthy | 402 | 202ms |