Compare two semver versions by precedence and test whether a version satisfies a...
https://cheap-utilities.x402tookit.com/semver-compareOverview
Compare two semver versions by precedence and test whether a version satisfies a range like ^1.2.0 or >=2 <3.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Cheap Utilities
Source
bazaar
Indexed
2026-10-20 21:22:32
Health
Status
healthy
Latency (p50)
526ms
Uptime (30d)
93.3%
Reliability Score
86.7/100
Last Checked
2026-10-28 06:43:23
Last Healthy
2026-10-28 06:43:23
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"a": "1.4.2",
"b": "1.10.0",
"range": "^1.2.0"
},
"type": "http"
}
Output Schema
{
"example": {
"a": "1.4.2",
"asOf": "2026-10-11T01:25:51.727Z",
"comparison": "a is older than b",
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"majorDifference": false,
"notChecked": [
"whether a package with this version exists",
"npm-specific prerelease range quirks beyond the basics"
],
"order": -1,
"parsed": {
"major": 1,
"minor": 4,
"patch": 2,
"prerelease": null
},
"range": "^1.2.0",
"reasons": [
"a is older than b",
"1.4.2 satisfies ^1.2.0"
],
"satisfiesRange": true,
"source": "computed locally",
"summary": "a is older than b; 1.4.2 satisfies ^1.2.0",
"verdict": "A_OLDER"
},
"type": "json"
}