Check if an Ethereum address is a contract via eth_getCode - returns deployed by...
https://api.onesource.io/api/chain/code/:addressOverview
Check if an Ethereum address is a contract via eth_getCode - returns deployed bytecode
Protocol
x402
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
onesource
Source
bazaar
Indexed
2026-06-10 21:15:23
Health
Status
healthy
Latency (p50)
666ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-30 00:17:14
Last Healthy
2026-10-30 00:17:14
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"pathParams": {
"address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"
},
"queryParams": {
"network": "ethereum"
},
"type": "http"
}
Output Schema
{
"example": {
"data": {
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"code": "0x6080604052600436106101...",
"code_length": 10234,
"is_contract": true
},
"meta": {
"cost_usdc": "0.001",
"endpoint": "/api/chain/code/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"payment_chain": "base",
"payment_token": "USDC",
"request_id": "00000000abcdef01"
}
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 00:17:14 | healthy | 402 | 734ms | |
| 2026-10-29 23:13:33 | healthy | 402 | 608ms | |
| 2026-10-29 22:15:27 | healthy | 402 | 751ms | |
| 2026-10-29 21:12:53 | healthy | 402 | 581ms | |
| 2026-10-29 20:11:56 | healthy | 402 | 521ms | |
| 2026-10-29 19:16:49 | healthy | 402 | 539ms | |
| 2026-10-29 18:13:59 | healthy | 402 | 693ms | |
| 2026-10-29 17:19:30 | healthy | 402 | 562ms | |
| 2026-10-29 16:12:57 | healthy | 402 | 569ms | |
| 2026-10-29 15:11:52 | healthy | 402 | 490ms | |
| 2026-10-29 14:18:16 | healthy | 402 | 891ms | |
| 2026-10-29 13:19:56 | healthy | 402 | 2269ms | |
| 2026-10-29 12:11:26 | healthy | 402 | 751ms | |
| 2026-10-29 11:18:54 | healthy | 402 | 728ms | |
| 2026-10-29 10:17:37 | healthy | 402 | 808ms | |
| 2026-10-29 09:12:38 | healthy | 402 | 975ms | |
| 2026-10-29 08:16:41 | healthy | 402 | 631ms | |
| 2026-10-29 07:11:45 | healthy | 402 | 666ms | |
| 2026-10-29 06:17:56 | healthy | 402 | 570ms | |
| 2026-10-29 05:11:36 | healthy | 402 | 641ms |