Documentation / New API reference / Network
Get Network Runtime Version
Reference
Last reviewed 2026-10-07
Current runtime version snapshot — the latest row by block height.
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Parameters
No parameters.
Responses
200 — Latest runtime version observed on the indexed network
| Field | Type | Required | Description |
|---|---|---|---|
data | object | Yes | One row of the runtime-version response, shaped for HTTP JSON output. timestamp is rendered with explicit millisecond precision (.000Z) to match the sibling network endpoints (issue #420), distinct from the ClickHouse row type which uses millis-since-epoch. |
data.block_number | integer (int32) | Yes | Block height at which the runtime version changed. |
data.runtime_version | integer (int32) | Yes | Runtime spec version active from this block onwards. |
data.timestamp | string | Yes | ISO 8601 timestamp with millisecond precision. |
404 — No runtime version recorded for the configured network yet
| Field | Type | Required | Description |
|---|---|---|---|
message | string | Yes | Plain-english message describing the failure from the caller's perspective. |
status_code | integer (int32) | Yes | HTTP status code (mirrored in the response status line for convenience). |
500 — Internal server error
| Field | Type | Required | Description |
|---|---|---|---|
message | string | Yes | Plain-english message describing the failure from the caller's perspective. |
status_code | integer (int32) | Yes | HTTP status code (mirrored in the response status line for convenience). |
Every request needs an Authorization header holding your API key — see Getting started with the Taostats API.