Documentation / New API reference / Subnets
Get Subnets Pools Aggregate
Reference
Last reviewed 2026-10-07
Per-subnet rolling market aggregates.
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Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
netuid | query | integer (int32) | Filter by subnet ID. | |
page | query | integer (int32) | Page number (1-indexed). Default: 1. Bounded window: (page − 1) × limit must be below 1,000,000. Deep OFFSET paging is linear in the offset, so an uncapped page lets one request scan tens of millions of rows; a page past the window is rejected with a 400. Reach deeper history with this endpoint's range filters (block_start/block_end, timestamp_start/timestamp_end) rather than a larger page. | |
limit | query | integer (int32) | Results per page. Default: 50. Max: 200. | |
order_by | query | string | Column to order by. Default: netuid. One of netuid, market_cap_change_1_day, price_change_1_hour, price_change_1_day, price_change_1_week, price_change_1_month, tao_volume_24_hr. | |
order_dir | query | string | Sort direction. Default: desc. One of asc, desc. |
Responses
200 — Per-subnet pool aggregates
| Field | Type | Required | Description |
|---|---|---|---|
data | array | Yes | |
data[].alpha_buy_volume_24_hr | string | Yes | Alpha buy volume in the last 24h (RAO, u64 as decimal string). |
data[].alpha_sell_volume_24_hr | string | Yes | Alpha sell volume in the last 24h (RAO, u64 as decimal string). |
data[].alpha_volume_24_hr | string | Yes | Alpha volume in the last 24h (RAO, u64 as decimal string). |
data[].alpha_volume_24_hr_change_1_day | string, nullable | Yes | Alpha 24h-volume change vs the prior 24h, percent (decimal string). |
data[].block_number | integer (int32) | Yes | Anchor block height (latest snapshot block). |
data[].buyers_24_hr | integer (int32) | Yes | Number of unique buyers in the last 24h. |
data[].buys_24_hr | integer (int32) | Yes | Number of buys in the last 24h. |
data[].highest_price_24_hr | string, nullable | Yes | Highest price in the 24h window (decimal string). |
data[].last_price | string, nullable | Yes | Last traded price in the 24h window (decimal string). |
data[].lowest_price_24_hr | string, nullable | Yes | Lowest price in the 24h window (decimal string). |
data[].market_cap_change_1_day | string, nullable | Yes | Market-cap change over 1 day, percent (decimal string). |
data[].netuid | integer (int32) | Yes | Subnet ID. |
data[].price_change_1_day | string, nullable | Yes | Price change over 1 day, percent (decimal string). |
data[].price_change_1_hour | string, nullable | Yes | Price change over 1 hour, percent (decimal string). |
data[].price_change_1_month | string, nullable | Yes | Price change over 1 month, percent (decimal string). |
data[].price_change_1_week | string, nullable | Yes | Price change over 1 week, percent (decimal string). |
data[].sellers_24_hr | integer (int32) | Yes | Number of unique voluntary sellers in the last 24h, excluding liquidation recipients. |
data[].sells_24_hr | integer (int32) | Yes | Number of voluntary sells in the last 24h, excluding forced liquidation payouts. |
data[].sentiment | string, nullable | Yes | Sentiment label derived from sentiment_index: one of Extreme Fear, Fear, Neutral, Greed, Extreme Greed (recall's enum strings, matching the old API and /v1/subnets/pools/total-price — issue #420). null whenever sentiment_index is. |
data[].sentiment_index | string, nullable | Yes | Subnet Sentiment Index — the 7-component weighted SSI as a 1-dp decimal string in [0, 100] (#169). null for root (netuid 0), startup-mode subnets, and subnets with no pool snapshot at the anchor block. |
data[].seven_day_prices | array | Yes | Sampled price snapshots over the last seven days, ascending (~4h grid plus the 1h-ago and anchor blocks — not strictly one-per-day). |
data[].seven_day_prices[].block_number | integer (int32) | Yes | Block height of the sample. |
data[].seven_day_prices[].price | string | Yes | Price at the sample block (decimal string). |
data[].seven_day_prices[].timestamp | string | Yes | ISO 8601 timestamp with millisecond precision. |
data[].tao_buy_volume_24_hr | string | Yes | TAO buy volume in the last 24h (RAO, u64 as decimal string). |
data[].tao_sell_volume_24_hr | string | Yes | TAO sell volume in the last 24h (RAO, u64 as decimal string). |
data[].tao_volume_24_hr | string | Yes | TAO volume in the last 24h (RAO, u64 as decimal string). |
data[].tao_volume_24_hr_change_1_day | string, nullable | Yes | TAO 24h-volume change vs the prior 24h, percent (decimal string). |
data[].timestamp | string | Yes | ISO 8601 timestamp of the anchor block. |
pagination | object | Yes | Pagination metadata appended to collection responses. next_page / prev_page are explicitly required+nullable in the OpenAPI spec: per docs/api_standards.md we emit null rather than omitting the field, so the SDK should model them as Option/nullable types that are always present in the response. total_items is the exact number of matching rows on every route (issue #992). It used to stop at 1,000,000, which reported a million transfers when finney holds 7,513,252 and a million events when the real figure is 981,179,110; the cap was removed on 29 Sep 2026 and nothing may reintroduce one — crate::pagination::exact_count_sql is the only count form, and no_capped_count_reaches_the_api_surface in data-debug-scripts fails the build if a capped one comes back. total_pages is still bounded, to crate::pagination::max_reachable_page(per_page), because the page parameter is capped to a 1,000,000-row window: deep OFFSET paging reads every skipped row (24.7M rows / 36.6 GiB / 42 s measured on one endpoint, issue #413). So total_pages is exactly the last page this API will serve and next_page / prev_page stay coherent at the window edge, while total_items tells the caller how many rows there really are. History beyond the window is reached with each endpoint's range filters, not a larger page. |
pagination.current_page | integer (int32) | Yes | 1-indexed page that produced the rows in data. |
pagination.next_page | integer (int32), nullable | Yes | Next page number, or null if this is the last page. |
pagination.per_page | integer (int32) | Yes | Number of items requested per page. |
pagination.prev_page | integer (int32), nullable | Yes | Previous page number, or null if this is the first page. |
pagination.total_items | integer (int64) | Yes | Number of items matching the query across all pages. This is the exact count — every matching row, however many there are. It is not bounded by total_pages, so a listing can legitimately report far more items than total_pages × per_page. |
pagination.total_pages | integer (int32) | Yes | Number of pages at the current per_page that this API will serve: ceil(total_items / per_page), capped at ceil(1000000 / per_page) because the page parameter only reaches into the first 1,000,000 rows. When the cap bites, total_items is still the true total and this is the last page a request can ask for; reach deeper history with the endpoint's range filters instead of a larger page. |
400 — Invalid query parameter
| 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.