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MoneyTools Semver Compare & Range Check
x402
MoneyTools Semver Compare & Range Check is a paid API for AI agents from tools.moneytools.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-05).
Parse and compare semantic versions, check a version against a semver range, find the max satisfying version, and sort a list of versions.
Price / call$0.001
Success—
StatusUnknown
How this service works
Semver compare / range check: Parse and compare semantic versions, check a version against a range (^1.2, ~2.0, >=1 <2), max satisfying version and sort a list. Free tier 10/day; then $0.001 via x402 (HTTP 402 + PAYMENT-REQUIRED) or X-API-Key credits. Not charged on failure. $0.001 USDC per call via x402 on Base. Run by MoneyTools.
Output
A JSON object containing the result of the requested semver operation (comparison outcome, boolean range satisfaction, max satisfying version, or sorted list), plus payment metadata indicating whether a charge was applied, the network, amount in USD, and transaction hash if paid.
Example use cases
Dependency compatibility check before upgrade
“I'm about to upgrade a library to version 2.1.0 — can you check whether it satisfies the range >=2.0.0 <3.0.0?”
Find max satisfying version from list
“I have these versions: 1.0.0, 1.2.3, 2.0.0, 1.9.9, 0.8.1 — which one is the highest that still satisfies the range ^1.0.0?”
Sort release history chronologically
“Can you sort these semver versions from oldest to newest? 2.10.1, 2.9.0, 2.10.0, 3.0.0-beta.1, 1.5.3”
Technical details
Endpoint
GEThttps://tools.moneytools.dev/v1/semver?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need programmatic semver parsing and comparison logic without bundling a semver library into your stack. Ideal for CI/CD pipelines, dependency bots, or any agent workflow that needs to reason about package versions, resolve upgrade constraints, or validate release compatibility on the fly. At $0.001/call it is cost-effective for occasional checks without infrastructure overhead.
Side effects
- Invalid version string provided — returns error without charge
- Malformed range expression (e.g. unsupported operators) — returns parsing error
- Missing required 'version' query parameter — returns validation error
- Free tier (10/day) exhausted and no valid payment method — returns HTTP 402 PAYMENT-REQUIRED
- Network error or timeout — no charge applied on failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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