---
title: "Mining pool tips summary (experimental)"
method: GET
path: "/timeseries/mining-pool-tips-summary"
tags: ["Timeseries"]
---

# Mining pool tips summary (experimental)

`GET /timeseries/mining-pool-tips-summary`

## Request

- Base URL: `https://api.coinmetrics.io/v4`
- URL: `https://api.coinmetrics.io/v4/timeseries/mining-pool-tips-summary`
- Auth: API key in query parameter `api_key`
- TypeScript: <https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/docs/timeseries/mining-pool-tips-summary/get.ts> (a function with typed inputs; its response is checked against the schema)

Returns mining pool tips summaries for the specified assets.<br/> Lists last tips that we saw in all mining pools that were active during the past hour.<br/> A new summary is created when we detect any change in current tips across all mining pools.<br/> This endpoint is useful for those who want to track forks and reorgs by visualizing the distribution of currently active tips between mining pools.<br/> Results are ordered by tuple `(asset, time)`.<br/> To fetch the next page of results use `next_page_url` JSON response field.

## Query parameters

- `assets` string[], required
- `start_time` string
- `end_time` string
- `start_inclusive` boolean
- `end_inclusive` boolean
- `timezone` string
- `page_size` integer
- `paging_from` 'start' | 'end', PagingFrom
- `pretty` boolean
- `format` 'json' | 'csv'
- `next_page_token` string

## Response `200`

Time series of mining pool tips summaries.

- MiningPoolTipsSummaryResponse
  - `data` MiningPoolTipsSummary[], required
    - `asset` string, required: Name of the asset.
    - `time` string, required: The time in ISO 8601 date-time format. Always with nanoseconds precision.
    - `tips_count` string, required: The count of unique elements in the `tips` array.
    - `block_hashes_at_tip` string, required: The count of unique hashes at the chain tip.
    - `tips` object[], required: All last tips that we saw in all mining pools that were active during the past hour.
      - `last_time` string, required: The time in ISO 8601 date-time format. Always with nanoseconds precision.
      - `height` string, required: Height of the block.
      - `hash` string, required: Hash of the block.
      - `pool_count` string, required: The count of unique pools mining on the tip.
  - `next_page_token` string: Token of the next page results for a given request.
  - `next_page_url` string: URL of the next page results for a given request.

## Other responses

- `400`: Asset not found.
- `401`: Requested resource requires authorization.
- `403`: Requested resource is not available with supplied credentials.
- `414`: Provided URI is too long. It must not be greater than 10000 symbols.

---

[API](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4.md) - [All operations](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/llms.txt) - [OpenAPI document](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/revisions/774268c0a4fe?raw)