openapi: 3.0.2
info:
  title: Coin Metrics API v4 Blockchain Explorer Job Constituent Snapshots API
  description: '[Coin Metrics Homepage](https://coinmetrics.io/)<br/> [API Backward Compatibility Policy](https://docs.coinmetrics.io/access-our-data/api#backward-compatibility)<br/> [Python API Client](https://coinmetrics.github.io/api-client-python/site/index.html)<br/><br/>

    HTTP API root endpoint URL is `https://api.coinmetrics.io/v4`. Coin Metrics&apos; paid product.<br/> WebSocket API root endpoint is `wss://api.coinmetrics.io/v4`. Coin Metrics&apos; paid product.<br/><br/> The Community HTTP API root endpoint URL is `https://community-api.coinmetrics.io/v4`. API key is not required when accessing community endpoints. Available to the community under the [Creative Commons](https://creativecommons.org/licenses/by-nc/4.0/) license.

    # Authentication

    <!-- ReDoc-Inject: <security-definitions> -->

    # Response headers

    Note that Coin Metrics API responses have a `CF-RAY` HTTP header e.g. `88a6ec1d2f930774-IAD` which can be used for diagnostic purposes. When raising Support requests, please ensure to provide the value of this header. '
  termsOfService: https://coinmetrics.io/api/terms
  contact:
    name: Coin Metrics Support
    url: https://coinmetrics.io/support/
    email: support@coinmetrics.io
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  version: 4.0.0
servers:
- url: https://api.coinmetrics.io/v4
- url: wss://api.coinmetrics.io/v4
- url: https://community-api.coinmetrics.io/v4
tags:
- name: Constituent Snapshots
  description: Endpoints for getting the snapshots of various constituents
paths:
  /constituent-snapshots/asset-metrics:
    servers:
    - url: https://api.coinmetrics.io/v4
    - url: https://community-api.coinmetrics.io/v4
    get:
      summary: Snapshots of asset metric constituents
      description: "Returns snapshots of asset metric constituents. \\\nResults are sorted by tuple (`time`, `constituent_name`), where `constituent_name` depends on a target metric. \nE.g., the `volume_trusted_spot_usd_1d` metric constituents are exchanges, \ni.e. the output will be sorted by (`time`, `exchange`).\n"
      operationId: getConstituentSnapshotsAssetMetrics
      x-codeSamples:
      - label: Shell
        source: '# Gets snapshots of asset metric constituents

          curl --compressed "https://api.coinmetrics.io/v4/constituent-snapshots/asset-metrics?metric=volume_trusted_spot_usd_1d&api_key=<your_key>"

          '
      - label: Python
        source: '# Gets snapshots of asset metric constituents

          import requests

          response = requests.get(''https://api.coinmetrics.io/v4/constituent-snapshots/asset-metrics?metric=volume_trusted_spot_usd_1d&api_key=<your_key>'').json()

          print(response)

          '
      - label: Python Client
        source: '# Gets snapshots of asset metric constituents

          from coinmetrics.api_client import CoinMetricsClient

          client = CoinMetricsClient(<your_key>)


          response = client.get_snapshots_of_asset_metric_constituents(metric="volume_trusted_spot_usd_1d").to_list()

          print(response)

          '
      tags:
      - Constituent Snapshots
      parameters:
      - $ref: '#/components/parameters/ConstituentsMetricName'
      - $ref: '#/components/parameters/ConstituentsAtTime'
      - $ref: '#/components/parameters/ConstituentsStartTime'
      - $ref: '#/components/parameters/ConstituentsEndTime'
      - $ref: '#/components/parameters/NextPageToken'
      - $ref: '#/components/parameters/PageSize'
      - $ref: '#/components/parameters/PagingFrom'
      - $ref: '#/components/parameters/Format'
      - $ref: '#/components/parameters/Pretty'
      responses:
        '200':
          $ref: '#/components/responses/AssetMetricsConstituentSnapshots'
        '400':
          $ref: '#/components/responses/MetricNotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '414':
          $ref: '#/components/responses/UriTooLong'
      security:
      - api_key: []
components:
  schemas:
    NextPageToken:
      description: Token of the next page results for a given request.
      type: string
    ErrorResponse:
      properties:
        error:
          $ref: '#/components/schemas/ErrorObject'
      required:
      - error
      type: object
    Time:
      description: The time in ISO 8601 date-time format. Always with nanoseconds precision.
      type: string
      format: date-time
    ErrorObject:
      properties:
        type:
          description: Error type string. Can be used for error identification.
          type: string
        message:
          description: Human-friendly error description. Can be amended without prior notification. Do not use for error identification in your code.
          type: string
      required:
      - type
      - description
      type: object
    ConstituentSnapshotsAssetMetricsResponse:
      description: Snapshots of asset metric constituents response.
      type: object
      properties:
        data:
          type: array
          items:
            type: object
            properties:
              time:
                $ref: '#/components/schemas/Time'
            required:
            - time
            additionalProperties:
              nullable: true
              type: string
        next_page_token:
          $ref: '#/components/schemas/NextPageToken'
        next_page_url:
          $ref: '#/components/schemas/NextPageUrl'
      required:
      - data
    NextPageUrl:
      description: URL of the next page results for a given request.
      type: string
  parameters:
    ConstituentsStartTime:
      description: 'Start of the time interval, inclusive. \

        Multiple formats of ISO 8601 are supported: `2006-01-20T00:00:00Z`, `2006-01-20T00:00:00.000Z`, `2006-01-20T00:00:00.123456Z`, `2006-01-20T00:00:00.123456789Z`, `2006-01-20`, `20060120`. \

        Mutually exclusive with `at_time`.

        '
      name: start_time
      in: query
      schema:
        type: string
    PagingFrom:
      description: Where does the first page start, at the start of the interval or at the end.<br/> The value of this parameter is ignored if the endpoint supports the `format` parameter and its value is set to `json_stream`.
      in: query
      name: paging_from
      schema:
        default: end
        enum:
        - start
        - end
        type: string
        format: PagingFrom
    Pretty:
      description: Human-readable formatting of JSON responses.
      in: query
      name: pretty
      schema:
        type: boolean
        default: false
    PageSize:
      description: Number of items per single page of results.<br/> The value of this parameter is ignored if the endpoint supports the `format` parameter and its value is set to `json_stream`.
      in: query
      name: page_size
      schema:
        default: 100
        type: integer
        format: int32
        minimum: 1
        maximum: 10000
    Format:
      description: Format of the response.
      in: query
      name: format
      schema:
        enum:
        - json
        - csv
        type: string
        default: json
    ConstituentsMetricName:
      description: Target metric name.
      name: metric
      in: query
      required: true
      schema:
        type: string
    NextPageToken:
      description: Token for receiving the results from the next page of a query.<br/> Should not be used directly. To iterate through pages just use `next_page_url` response field.
      in: query
      name: next_page_token
      schema:
        type: string
    ConstituentsEndTime:
      description: 'End of the time interval, inclusive. \

        Multiple formats of ISO 8601 are supported: `2006-01-20T00:00:00Z`, `2006-01-20T00:00:00.000Z`, `2006-01-20T00:00:00.123456Z`, `2006-01-20T00:00:00.123456789Z`, `2006-01-20`, `20060120`. \

        Mutually exclusive with `at_time`.

        '
      name: end_time
      in: query
      schema:
        type: string
    ConstituentsAtTime:
      description: 'Returns constituents at a specified date. \

        Value `now` can be specified to get the current constituents. \

        Mutually exclusive with `start_time` and/or `end_time`.

        '
      name: at_time
      in: query
      required: false
      schema:
        type: string
  responses:
    AssetMetricsConstituentSnapshots:
      description: Snapshots of asset metric constituents.
      content:
        application/json:
          example:
            data:
            - time: '2023-09-01T00:00:00.000000000Z'
              exchange: coinbase
            - time: '2023-09-01T00:00:00.000000000Z'
              exchange: binance
            - time: '2023-09-01T00:00:00.000000000Z'
              exchange: binance.us
            next_page_token: 0.MjAxNy0wNS0yMlQwMDowMDowMFo
            next_page_url: https://api.coinmetrics.io/v4/constituent-snapshots/asset-metrics?metric=volume_trusted_spot_usd_1d&at_time=now&pretty=true&page_size=3&api_key=<your_key>
          schema:
            $ref: '#/components/schemas/ConstituentSnapshotsAssetMetricsResponse'
        text/csv:
          example: 'time,exchange

            2023-09-01T00:00:00.000000000Z,coinbase

            2023-09-01T00:00:00.000000000Z,binance

            2023-09-01T00:00:00.000000000Z,binance.us'
          schema:
            $ref: '#/components/schemas/ConstituentSnapshotsAssetMetricsResponse'
    UriTooLong:
      description: Provided URI is too long. It must not be greater than 10000 symbols.
    MetricNotFound:
      content:
        application/json:
          example:
            error:
              type: bad_parameter
              message: Bad parameter 'metrics'. Value 'asdgwav' is not supported.
          schema:
            $ref: '#/components/schemas/ErrorResponse'
      description: Metric not found.
    Unauthorized:
      description: Requested resource requires authorization.
      content:
        application/json:
          examples:
            unauthorized:
              summary: Unauthorized error response.
              value:
                error:
                  type: unauthorized
                  message: Requested resource requires authorization.
            wrong_credentials:
              summary: Wrong credentials error response.
              value:
                error:
                  type: wrong_credentials
                  message: Supplied credentials are not valid.
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Forbidden:
      content:
        application/json:
          example:
            error:
              type: forbidden
              message: Requested metric 'SplyBMXNtv' with frequency '1d' for asset 'btc' is not available with supplied credentials.
          schema:
            $ref: '#/components/schemas/ErrorResponse'
      description: Requested resource is not available with supplied credentials.
  securitySchemes:
    api_key:
      description: Coin Metrics API key can be specified as `?api_key=` query parameter.
      in: query
      name: api_key
      type: apiKey
x-tagGroups:
- name: General
  tags:
  - Rate limits
- name: Reference Data
  tags:
  - Reference Data
  - Profile
  - Taxonomy
  - Taxonomy Metadata
- name: Catalog
  tags:
  - Catalog
  - Full catalog
  - Catalog v2
  - Full catalog v2
- name: Timeseries
  tags:
  - Timeseries
  - Timeseries stream
- name: Universal blockchain explorer
  tags:
  - List of blockchain entities v2
  - Full blockchain entities v2
  - Blockchain Explorer Job
  - Blockchain Explorer Job Results
- name: Tools
  tags:
  - Chain Monitor tools
- name: Security Master
  tags:
  - Security Master
- name: Constituents
  tags:
  - Constituent Snapshots
  - Constituent Timeframes
- name: Blockchain Metadata
  tags:
  - Blockchain Metadata
- name: Jobs
  tags:
  - Jobs