Ion Group Acuris Entities API

naftiko: 1.0.0-alpha2
info:
  label: Ion Group Acuris Entities API
  description: Ion Group Acuris Entities API API capability.
  tags:
  - Ion
  - Group
  - API
  created: '2026-05-06'
  modified: '2026-05-06'
capability:
  consumes:
  - type: http
    namespace: ion-group
    baseUri: https://api.acuris.com
    description: Ion Group Acuris Entities API HTTP API.
    authentication:
      type: apikey
      in: header
      name: x-api-key
      value: '{{ION_GROUP_TOKEN}}'
    resources:
    - name: entities
      path: /entities
      operations:
      - name: get-entities
        method: GET
        description: Ion Group Get list of entities (with optional filters)
        inputParameters:
        - name: Accept-Encoding
          in: header
          type: string
          description: We recommend the use of GZIP compression which produces savings from 60 to 80% in the json data transfer.
        - name: entityName
          in: query
          type: string
          description: Search by entity name.
        - name: entityType
          in: query
          type: array
          description: Search by entity type.
        - name: before
          in: query
          type: string
          description: it acts as a live cursor and specify cursor where to end the result set
        - name: after
          in: query
          type: string
          description: it acts as a live cursor and specify cursor where to start the result set
        - name: sector
          in: query
          type: array
          description: Search by entity sector. <br>To see available values please visit <a href="/reference/docs#Industries,
            Sectors and Subsectors">Reference data</a>.
        - name: subsector
          in: query
          type: array
          description: Search by entity subsector. <br>To see available values please visit <a href="/reference/docs#Industries,
            Sectors and Subsectors">Reference data</a>.
        - name: hqCountry
          in: query
          type: array
          description: Search by headquarters country. <br>To see available values please visit <a href="/reference/docs#Countries
            and States">Reference data</a>.
        - name: hqState
          in: query
          type: array
          description: Search by headquarters state. <br>To see available values please visit <a href="/reference/docs#Countries
            and States">Reference data</a>.
        - name: instrumentIsin
          in: query
          type: string
          description: Search by ISIN.
        - name: instrumentLei
          in: query
          type: string
          description: Search by LEI.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: entities-id
      path: /entities/{id}
      operations:
      - name: get-entities-id
        method: GET
        description: Ion Group Get one entity by its ID
        inputParameters:
        - name: Accept-Encoding
          in: header
          type: string
          description: We recommend the use of GZIP compression which produces savings from 60 to 80% in the json data transfer.
        - name: id
          in: path
          type: string
          required: true
          description: 'ID of the entity. This parameter is required and needs to match the following RegExp: ^prime-[0-9]+$'
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: entities-hierarchy
      path: /entities/hierarchy
      operations:
      - name: get-entities-hierarchy
        method: GET
        description: Ion Group Get entities hierarchy (with optional filters)
        inputParameters:
        - name: Accept-Encoding
          in: header
          type: string
          description: We recommend the use of GZIP compression which produces savings from 60 to 80% in the json data transfer.
        - name: instrumentIsin
          in: query
          type: string
          description: Search by ISIN.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    port: 8080
    namespace: ion-group-rest
    description: REST adapter for Ion Group Acuris Entities API.
    resources:
    - path: /entities
      name: get-entities
      operations:
      - method: GET
        name: get-entities
        description: Ion Group Get list of entities (with optional filters)
        call: ion-group.get-entities
        outputParameters:
        - type: object
          mapping: $.
    - path: /entities/{id}
      name: get-entities-id
      operations:
      - method: GET
        name: get-entities-id
        description: Ion Group Get one entity by its ID
        call: ion-group.get-entities-id
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
    - path: /entities/hierarchy
      name: get-entities-hierarchy
      operations:
      - method: GET
        name: get-entities-hierarchy
        description: Ion Group Get entities hierarchy (with optional filters)
        call: ion-group.get-entities-hierarchy
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    port: 9090
    namespace: ion-group-mcp
    transport: http
    description: MCP adapter for Ion Group Acuris Entities API for AI agent use.
    tools:
    - name: get-entities
      description: Ion Group Get list of entities (with optional filters)
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ion-group.get-entities
      with:
        entityName: tools.entityName
        entityType: tools.entityType
        before: tools.before
        after: tools.after
        sector: tools.sector
        subsector: tools.subsector
        hqCountry: tools.hqCountry
        hqState: tools.hqState
        instrumentIsin: tools.instrumentIsin
        instrumentLei: tools.instrumentLei
      inputParameters:
      - name: entityName
        type: string
        description: Search by entity name.
      - name: entityType
        type: array
        description: Search by entity type.
      - name: before
        type: string
        description: it acts as a live cursor and specify cursor where to end the result set
      - name: after
        type: string
        description: it acts as a live cursor and specify cursor where to start the result set
      - name: sector
        type: array
        description: Search by entity sector. <br>To see available values please visit <a href="/reference/docs#Industries,
          Sectors and Subsectors">Reference data</a>.
      - name: subsector
        type: array
        description: Search by entity subsector. <br>To see available values please visit <a href="/reference/docs#Industries,
          Sectors and Subsectors">Reference data</a>.
      - name: hqCountry
        type: array
        description: Search by headquarters country. <br>To see available values please visit <a href="/reference/docs#Countries
          and States">Reference data</a>.
      - name: hqState
        type: array
        description: Search by headquarters state. <br>To see available values please visit <a href="/reference/docs#Countries
          and States">Reference data</a>.
      - name: instrumentIsin
        type: string
        description: Search by ISIN.
      - name: instrumentLei
        type: string
        description: Search by LEI.
      outputParameters:
      - type: object
        mapping: $.
    - name: get-entities-id
      description: Ion Group Get one entity by its ID
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ion-group.get-entities-id
      with:
        id: tools.id
      inputParameters:
      - name: id
        type: string
        description: 'ID of the entity. This parameter is required and needs to match the following RegExp: ^prime-[0-9]+$'
        required: true
      outputParameters:
      - type: object
        mapping: $.
    - name: get-entities-hierarchy
      description: Ion Group Get entities hierarchy (with optional filters)
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ion-group.get-entities-hierarchy
      with:
        instrumentIsin: tools.instrumentIsin
      inputParameters:
      - name: instrumentIsin
        type: string
        description: Search by ISIN.
      outputParameters:
      - type: object
        mapping: $.
binds:
- namespace: env
  keys:
    ION_GROUP_TOKEN: ION_GROUP_TOKEN