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Get Validator Yield History
Reference
Last reviewed 2026-09-18
Returns historical validator APY and epoch participation metrics by hotkey and subnet. Yield fields cover one-hour, one-day, seven-day and thirty-day windows.
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Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
hotkey | query | string | SS58 or hex format | |
netuid | query | integer (int32) | ||
min_stake | query | integer (int64) | ||
timestamp_start | query | integer (int64) | Start of timestamp range in Unix timestamp (seconds since 1970-01-01) (inclusive) | |
timestamp_end | query | integer (int64) | End of timestamp range in Unix timestamp (seconds since 1970-01-01) (inclusive) | |
page | query | integer (int32) | ||
limit | query | integer (int32) | ||
order | query | string | One of netuid_asc, netuid_desc, name_asc, name_desc, stake_asc, stake_desc, one_hour_apy_asc, one_hour_apy_desc, one_day_apy_asc, one_day_apy_desc, seven_day_apy_asc, seven_day_apy_desc, thirty_day_apy_asc, thirty_day_apy_desc, timestamp_asc, timestamp_desc. |
Responses
200 — Validators retrieved successfully
| Field | Type | Required | Description |
|---|---|---|---|
data | array | Yes | |
data[].block_number | integer (int32) | Yes | |
data[].hotkey | object | Yes | |
data[].hotkey.hex | string | Yes | The hex format of the hot key |
data[].hotkey.ss58 | string | Yes | The SS58 format of the hot key |
data[].name | string, nullable | ||
data[].netuid | integer (int32) | Yes | |
data[].one_day_apy | number (double) | Yes | |
data[].one_day_epoch_participation | number (double), nullable | ||
data[].one_hour_apy | number (double) | Yes | |
data[].seven_day_apy | number (double) | Yes | |
data[].seven_day_epoch_participation | number (double), nullable | ||
data[].stake | integer (int64) | Yes | |
data[].thirty_day_apy | number (double) | Yes | |
data[].thirty_day_epoch_participation | number (double), nullable | ||
data[].timestamp | string (date-time) | Yes | |
pagination | object | Yes | |
pagination.current_page | integer (int32) | Yes | |
pagination.next_page | integer (int32), nullable | ||
pagination.per_page | integer (int32) | Yes | |
pagination.prev_page | integer (int32), nullable | ||
pagination.total_items | integer (int32) | Yes | |
pagination.total_pages | integer (int32) | Yes |
Other responses
| Status | Meaning |
|---|---|
400 | Bad request |
404 | Validators not found |
500 | Internal server error |
Every request needs an Authorization header holding your API key — see Getting started with the Taostats API.