Get a wallet's native balance and the ERC-20 tokens it most recently sent or rec...
https://api.strale.io/x402/wallet-balance-lookupOverview
Get a wallet's native balance and the ERC-20 tokens it most recently sent or received, on Ethereum, Base, Arbitrum, Optimism or Polygon.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/wallet
Provider
strale
Source
bazaar
Indexed
2026-04-15 14:09:55
Health
Status
healthy
Latency (p50)
137ms
Uptime (30d)
83.3%
Reliability Score
91.7/100
Last Checked
2026-10-26 10:00:20
Last Healthy
2026-10-26 10:00:20
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"address": {
"description": "Wallet address (0x...)",
"required": true,
"type": "string"
},
"chain_id": {
"description": "Chain ID: 1 (Ethereum), 8453 (Base), 42161 (Arbitrum One), 10 (OP Mainnet) or 137 (Polygon PoS). Default: 1",
"type": "string"
}
},
"type": "http"
}
Output Schema
{
"address": {
"type": "string"
},
"chain_id": {
"type": "string"
},
"native_balance_eth": {
"type": "number"
},
"native_balance_wei": {
"type": "string"
},
"native_symbol": {
"type": "string"
},
"recent_tokens": {
"type": "array"
},
"token_transfer_count": {
"type": "number"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-26 10:00:20 | healthy | 402 | 149ms | |
| 2026-10-26 05:57:22 | healthy | 402 | 122ms | |
| 2026-10-25 06:30:19 | healthy | 402 | 152ms | |
| 2026-10-25 00:13:43 | timeout | — | — | timeout |
| 2026-10-24 08:47:36 | healthy | 402 | 135ms | |
| 2026-10-23 19:47:27 | healthy | 402 | 137ms |