Batch contract reads on 16 EVM chains: send up to 20 eth_call requests in one re...
https://saylorinnovations.com/api/chain/batch-callOverview
Batch contract reads on 16 EVM chains: send up to 20 eth_call requests in one request and get a result, revert flag and uint or address reading for each.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Saylor Innovations Data Desk
Source
bazaar
Indexed
2026-10-21 04:24:46
Health
Status
healthy
Latency (p50)
359ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-28 16:17:16
Last Healthy
2026-10-28 16:17:16
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"calls": "[{\"to\":\"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\"data\":\"0x313ce567\"},{\"to\":\"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\"data\":\"0x18160ddd\"}]",
"chain": "ethereum"
},
"type": "http"
}
Output Schema
{
"example": {
"calls": 2,
"chain": "ethereum",
"chain_id": 1,
"failed": 0,
"note": "Every call ran at the latest block in a single batch against one node. as_uint and as_address are guesses for 32-byte results.",
"results": [
{
"as_address": "0x0000000000000000000000000000000000000006",
"as_uint": "6",
"data": "0x313ce567",
"index": 0,
"result": "0x0000000000000000000000000000000000000000000000000000000000000006",
"result_truncated": false,
"reverted": false,
"to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
},
{
"as_address": "0x00000000000000000000000000a95823ae4b6220",
"as_uint": "47666181335376416",
"data": "0x18160ddd",
"index": 1,
"result": "0x00000000000000000000000000000000000000000000000000a95823ae4b6220",
"result_truncated": false,
"reverted": false,
"to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
}
],
"source": "Chain JSON-RPC (ethereum)",
"succeeded": 2
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-28 16:17:16 | healthy | 402 | 405ms | |
| 2026-10-28 15:24:28 | healthy | 402 | 315ms | |
| 2026-10-28 14:19:00 | healthy | 402 | 602ms | |
| 2026-10-28 07:03:46 | healthy | 402 | 1780ms | |
| 2026-10-28 05:40:31 | healthy | 402 | 365ms | |
| 2026-10-28 04:42:55 | healthy | 402 | 197ms | |
| 2026-10-28 03:48:56 | healthy | 402 | 346ms | |
| 2026-10-28 02:49:23 | healthy | 402 | 318ms | |
| 2026-10-28 01:44:48 | healthy | 402 | 359ms | |
| 2026-10-28 00:38:31 | healthy | 402 | 335ms | |
| 2026-10-27 23:42:05 | healthy | 402 | 1291ms | |
| 2026-10-27 22:55:54 | healthy | 402 | 358ms | |
| 2026-10-27 21:45:16 | healthy | 402 | 477ms | |
| 2026-10-27 20:30:32 | healthy | 402 | 328ms | |
| 2026-10-27 19:25:16 | healthy | 402 | 402ms | |
| 2026-10-26 11:37:03 | healthy | 402 | 1003ms | |
| 2026-10-26 01:10:54 | healthy | 402 | 223ms |