Validate an Ethereum address. Checks 0x-prefixed 40-hex format and EIP-55 mixed-...
https://api.strale.io/x402/eth-address-validateOverview
Validate an Ethereum address. Checks 0x-prefixed 40-hex format and EIP-55 mixed-case checksum to catch single-character typos. Returns checksummed (canonical) form. Pure algorithmic — fast and cheap.
Protocol
x402
Price
$0.05
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
strale
Source
bazaar
Indexed
2026-08-13 07:12:33
Health
Status
healthy
Latency (p50)
124ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-14 08:39:59
Last Healthy
2026-08-14 08:39:59
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"bodyFields": {
"address": {
"description": "Ethereum address (e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045)",
"required": true,
"type": "string"
}
},
"bodyType": "json",
"discoverable": true,
"method": "POST",
"type": "http"
}
Output Schema
{
"checksum_present": {
"type": "boolean"
},
"checksum_valid": {
"type": [
"boolean",
"null"
]
},
"format_valid": {
"type": "boolean"
},
"input": {
"type": "string"
},
"is_zero_address": {
"type": "boolean"
},
"normalized": {
"type": [
"string",
"null"
]
},
"valid": {
"type": "boolean"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-14 08:39:59 | healthy | 402 | 122ms | |
| 2026-08-14 03:27:30 | healthy | 402 | 525ms | |
| 2026-08-13 22:45:52 | healthy | 402 | 124ms | |
| 2026-08-13 18:18:23 | healthy | 402 | 117ms |