Latest runtime versions
Latest runtime versions - current stable and LTS release of Node.js, Python, Go, Java, Ruby, PHP, .NET, Rust and databases with supported cycles
Answeringour last check, 2026-10-18
1 of 1checks answered this week
586 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/runtimes/latest
| Category | Code and developer |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 586 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"names": "node,python,go"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"names": {
"description": "optional comma list: node, python, go, java, ruby, php, dotnet, rust, kotlin, deno, bun, postgresql, mysql, redis, mongodb",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"checked_at": {
"description": "Time the check was run (UTC)",
"type": [
"string",
"null"
]
},
"count": {
"description": "Number of items returned",
"type": "number"
},
"runtimes": {
"items": {
"properties": {
"cycle_eol": {
"description": "Cycle eol"
},
"latest_cycle": {
"description": "Latest cycle"
},
"latest_lts_cycle": {
"description": "Latest lts cycle"
},
"latest_lts_version": {
"description": "Latest lts version",
"type": [
"string",
"null"
]
},
"latest_release_date": {
"description": "Latest release date"
},
"latest_version": {
"description": "Latest version",
"type": "string"
},
"product": {
"description": "Product name"
},
"runtime": {
"type": "string"
},
"supported_cycles": {
"description": "Supported cycles",
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"type": "array"
},
"source": {
"description": "Data source the values come from",
"type": [
"string",
"null"
]
}
},
"required": [
"runtimes"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}