ERC-20 balances of one token for up to 20 wallets on 16 EVM chains, with each wa...
https://saylorinnovations.com/api/chain/token-balances-ofOverview
ERC-20 balances of one token for up to 20 wallets on 16 EVM chains, with each wallet's share of supply and the combined balance.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
Saylor Innovations Data Desk
Source
bazaar
Indexed
2026-10-21 04:24:46
Health
Status
healthy
Latency (p50)
293ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-29 03:27:17
Last Healthy
2026-10-29 03:27:17
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"chain": "ethereum",
"owners": "0xF977814e90dA44bFA03b6295A0616a897441aceC,0x28C6c06298d514Db089934071355E5743bf21d60",
"token": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
},
"type": "http"
}
Output Schema
{
"example": {
"chain": "ethereum",
"chain_id": 1,
"combined_balance": "52159.55272",
"combined_share_of_supply_pct": 0.0001,
"decimals": 6,
"holders": [
{
"balance": "142.2445",
"balance_raw": "142244500",
"owner": "0xF977814e90dA44bFA03b6295A0616a897441aceC",
"share_of_supply_pct": 0,
"status": "holds"
},
{
"balance": "52017.30822",
"balance_raw": "52017308220",
"owner": "0x28C6c06298d514Db089934071355E5743bf21d60",
"share_of_supply_pct": 0.0001,
"status": "holds"
}
],
"note": "Balances of one token for the wallets you listed, read at the latest block. This is not a holder ranking: it only covers the addresses you pass.",
"owners_checked": 2,
"source": "Chain JSON-RPC (ethereum)",
"symbol": "USDC",
"token": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"total_supply": "47666181335.376416"
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-29 03:27:17 | healthy | 402 | 477ms | |
| 2026-10-29 02:14:53 | healthy | 402 | 284ms | |
| 2026-10-29 01:19:30 | healthy | 402 | 453ms | |
| 2026-10-29 00:18:25 | healthy | 402 | 248ms | |
| 2026-10-28 23:12:53 | healthy | 402 | 197ms | |
| 2026-10-28 22:18:27 | healthy | 402 | 205ms | |
| 2026-10-28 21:19:41 | healthy | 402 | 293ms | |
| 2026-10-28 20:17:19 | healthy | 402 | 240ms | |
| 2026-10-28 19:13:28 | healthy | 402 | 390ms | |
| 2026-10-28 18:17:48 | healthy | 402 | 289ms | |
| 2026-10-28 17:18:20 | healthy | 402 | 267ms | |
| 2026-10-28 16:15:53 | healthy | 402 | 389ms | |
| 2026-10-28 15:22:36 | healthy | 402 | 272ms | |
| 2026-10-28 14:17:14 | healthy | 402 | 643ms | |
| 2026-10-28 05:42:50 | healthy | 402 | 219ms | |
| 2026-10-28 04:44:56 | healthy | 402 | 293ms | |
| 2026-10-28 03:51:02 | healthy | 402 | 295ms | |
| 2026-10-28 02:51:40 | healthy | 402 | 384ms | |
| 2026-10-28 01:46:51 | healthy | 402 | 291ms | |
| 2026-10-28 00:40:30 | healthy | 402 | 365ms |