CryptoCompare Asset Research

arazzo: 1.0.1
info:
  title: CryptoCompare Asset Research
  summary: Rank assets, read one asset's detail and supply history, then search news.
  description: >-
    A fundamentals-research flow on the CoinDesk Data API that ranks the top
    assets by a selected metric, reads detailed metadata for a single asset
    (supply, classifications, consensus mechanism, links), pulls its daily
    supply history, and runs a keyword news search scoped to that asset. Every
    step spells out its request inline, including the api_key, so the flow can
    be read and executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: assetApi
  url: ../openapi/cryptocompare-asset-api-openapi.yml
  type: openapi
- name: newsApi
  url: ../openapi/cryptocompare-news-api-openapi.yml
  type: openapi
workflows:
- workflowId: asset-research
  summary: Rank assets, read one asset's detail and supply history, then search news.
  description: >-
    Reads the top asset list sorted by the chosen metric, reads full metadata
    for a single asset symbol, pulls its daily supply history, and searches the
    news feed for that asset.
  inputs:
    type: object
    required:
    - apiKey
    - assetSymbol
    properties:
      apiKey:
        type: string
        description: API key supplied as the api_key query parameter.
      assetSymbol:
        type: string
        description: Asset symbol to research in detail, e.g. BTC.
      sortBy:
        type: string
        description: Sort field for the top list ranking.
        default: CIRCULATING_MKT_CAP_USD
      limit:
        type: integer
        description: Number of assets to return in the ranking.
        default: 50
  steps:
  - stepId: getTopAssets
    description: >-
      Read the top assets ranked by the selected metric in descending order.
    operationId: getAssetTopList
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: sort_by
      in: query
      value: $inputs.sortBy
    - name: sort_direction
      in: query
      value: DESC
    - name: limit
      in: query
      value: $inputs.limit
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      assetList: $response.body#/Data/LIST
      stats: $response.body#/Data/STATS
  - stepId: getAssetDetail
    description: >-
      Read detailed metadata for the focus asset including supply,
      classifications, consensus mechanism, and links.
    operationId: getAssetBySymbol
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: asset_symbol
      in: query
      value: $inputs.assetSymbol
    - name: asset_lookup_priority
      in: query
      value: SYMBOL
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      assetId: $response.body#/Data/ID
      name: $response.body#/Data/NAME
      supplyCirculating: $response.body#/Data/SUPPLY_CIRCULATING
      supplyMax: $response.body#/Data/SUPPLY_MAX
  - stepId: getSupplyHistory
    description: >-
      Pull the daily history of the asset's supply (circulating, total, max,
      staked) to chart supply changes over time.
    operationId: getAssetHistoricalSupplyDaily
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: asset
      in: query
      value: $inputs.assetSymbol
    - name: limit
      in: query
      value: 90
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      supplyHistory: $response.body#/Data
  - stepId: searchAssetNews
    description: >-
      Search the news feed for articles mentioning the focus asset to add
      narrative context to the fundamentals.
    operationId: getNewsArticleList
    parameters:
    - name: api_key
      in: query
      value: $inputs.apiKey
    - name: lang
      in: query
      value: EN
    - name: search_string
      in: query
      value: $inputs.assetSymbol
    - name: limit
      in: query
      value: 20
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      articles: $response.body#/Data
  outputs:
    assetList: $steps.getTopAssets.outputs.assetList
    assetId: $steps.getAssetDetail.outputs.assetId
    supplyHistory: $steps.getSupplyHistory.outputs.supplyHistory
    articles: $steps.searchAssetNews.outputs.articles