Semver resolver
Semver resolver - best satisfying version, latest stable and safe upgrade advice from a version list
Answeringour last check, 2026-10-26
1 of 1checks answered this week
322 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/semver/resolve
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-26 | valid payment request | 402 | $0.01 | 322 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"current": "1.2.0",
"range": "^1.2.0",
"versions": "1.2.0,1.2.5,1.10.3,2.0.0-rc.1,2.0.0,2.1.0"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"current": {
"description": "optional installed version, enables upgrade advice (query)",
"type": "string"
},
"range": {
"description": "optional range such as ^1.2.0, default * (query)",
"type": "string"
},
"versions": {
"description": "required comma-separated available versions, e.g. from npm view or PyPI (query)",
"type": "string"
}
},
"required": [
"versions"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"breaking_upgrade_available": {
"description": "Breaking upgrade available",
"type": "boolean"
},
"candidates": {
"type": "number"
},
"latest_stable": {
"description": "Latest stable",
"type": "string"
},
"matching_versions": {
"description": "Matching versions",
"type": "array"
},
"max_satisfying": {
"description": "Max satisfying",
"type": "string"
},
"max_satisfying_stable": {
"description": "Max satisfying stable",
"type": "string"
},
"min_satisfying": {
"description": "Min satisfying",
"type": "string"
},
"newest_major_upgrade": {
"description": "Newest major upgrade",
"type": "string"
},
"newest_minor_upgrade": {
"description": "Newest minor upgrade",
"type": "string"
},
"newest_patch_upgrade": {
"description": "Newest patch upgrade",
"type": "string"
},
"range": {
"description": "Range covered by the data",
"type": "string"
},
"safe_upgrade_recommendation": {
"description": "Safe upgrade recommendation",
"type": "string"
},
"scope_note": {
"description": "What this data covers and what it leaves out",
"type": "string"
}
},
"required": [
"range",
"max_satisfying",
"latest_stable"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}