Blockfrost.io ~ API Documentation — Cardano » Assets

naftiko: 1.0.0-alpha2
info:
  label: Blockfrost.io ~ API Documentation — Cardano » Assets
  description: 'Blockfrost.io ~ API Documentation — Cardano » Assets. 7 operations. Lead operation: Blockfrost Assets. Self-contained
    Naftiko capability covering one Blockfrost business surface.'
  tags:
  - Blockfrost
  - Cardano » Assets
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    BLOCKFROST_API_KEY: BLOCKFROST_API_KEY
capability:
  consumes:
  - type: http
    namespace: blockfrost-cardano-assets
    baseUri: https://cardano-mainnet.blockfrost.io/api/v0
    description: Blockfrost.io ~ API Documentation — Cardano » Assets business capability. Self-contained, no shared references.
    resources:
    - name: assets
      path: /assets
      operations:
      - name: get
        method: GET
        description: Blockfrost Assets
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: count
          in: query
          type: integer
          description: The number of results displayed on one page.
        - name: page
          in: query
          type: integer
          description: The page number for listing the results.
        - name: order
          in: query
          type: string
          description: The ordering of items from the point of view of the blockchain,
    - name: assets-policy-policy_id
      path: /assets/policy/{policy_id}
      operations:
      - name: get
        method: GET
        description: Blockfrost Assets of a Specific Policy
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: policy_id
          in: path
          type: string
          description: Specific policy_id
          required: true
        - name: count
          in: query
          type: integer
          description: The number of results displayed on one page.
        - name: page
          in: query
          type: integer
          description: The page number for listing the results.
        - name: order
          in: query
          type: string
          description: The ordering of items from the point of view of the blockchain,
    - name: assets-asset
      path: /assets/{asset}
      operations:
      - name: get
        method: GET
        description: Blockfrost Specific Asset
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: asset
          in: path
          type: string
          description: Concatenation of the policy_id and hex-encoded asset_name
          required: true
    - name: assets-asset-addresses
      path: /assets/{asset}/addresses
      operations:
      - name: get
        method: GET
        description: Blockfrost Asset Addresses
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: asset
          in: path
          type: string
          description: Concatenation of the policy_id and hex-encoded asset_name
          required: true
        - name: count
          in: query
          type: integer
          description: The number of results displayed on one page.
        - name: page
          in: query
          type: integer
          description: The page number for listing the results.
        - name: order
          in: query
          type: string
          description: The ordering of items from the point of view of the blockchain,
    - name: assets-asset-history
      path: /assets/{asset}/history
      operations:
      - name: get
        method: GET
        description: Blockfrost Asset History
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: asset
          in: path
          type: string
          description: Concatenation of the policy_id and hex-encoded asset_name
          required: true
        - name: count
          in: query
          type: integer
          description: The number of results displayed on one page.
        - name: page
          in: query
          type: integer
          description: The page number for listing the results.
        - name: order
          in: query
          type: string
          description: The ordering of items from the point of view of the blockchain,
    - name: assets-asset-transactions
      path: /assets/{asset}/transactions
      operations:
      - name: get
        method: GET
        description: Blockfrost Asset Transactions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: asset
          in: path
          type: string
          description: Concatenation of the policy_id and hex-encoded asset_name
          required: true
        - name: count
          in: query
          type: integer
          description: The number of results displayed on one page.
        - name: page
          in: query
          type: integer
          description: The page number for listing the results.
        - name: order
          in: query
          type: string
          description: The ordering of items from the point of view of the blockchain,
    - name: assets-asset-txs
      path: /assets/{asset}/txs
      operations:
      - name: get
        method: GET
        description: Blockfrost Asset Txs
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: asset
          in: path
          type: string
          description: Concatenation of the policy_id and hex-encoded asset_name
          required: true
        - name: count
          in: query
          type: integer
          description: The number of results displayed on one page.
        - name: page
          in: query
          type: integer
          description: The page number for listing the results.
        - name: order
          in: query
          type: string
          description: The ordering of items from the point of view of the blockchain,
    authentication:
      type: apikey
      key: project_id
      value: '{{env.BLOCKFROST_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: blockfrost-cardano-assets-rest
    port: 8080
    description: REST adapter for Blockfrost.io ~ API Documentation — Cardano » Assets. One Spectral-compliant resource per
      consumed operation, prefixed with /v1.
    resources:
    - path: /v1/assets
      name: assets
      description: REST surface for assets.
      operations:
      - method: GET
        name: get
        description: Blockfrost Assets
        call: blockfrost-cardano-assets.get
        with:
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/assets/policy/{policy-id}
      name: assets-policy-policy-id
      description: REST surface for assets-policy-policy_id.
      operations:
      - method: GET
        name: get
        description: Blockfrost Assets of a Specific Policy
        call: blockfrost-cardano-assets.get
        with:
          policy_id: rest.policy_id
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/assets/{asset}
      name: assets-asset
      description: REST surface for assets-asset.
      operations:
      - method: GET
        name: get
        description: Blockfrost Specific Asset
        call: blockfrost-cardano-assets.get
        with:
          asset: rest.asset
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/assets/{asset}/addresses
      name: assets-asset-addresses
      description: REST surface for assets-asset-addresses.
      operations:
      - method: GET
        name: get
        description: Blockfrost Asset Addresses
        call: blockfrost-cardano-assets.get
        with:
          asset: rest.asset
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/assets/{asset}/history
      name: assets-asset-history
      description: REST surface for assets-asset-history.
      operations:
      - method: GET
        name: get
        description: Blockfrost Asset History
        call: blockfrost-cardano-assets.get
        with:
          asset: rest.asset
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/assets/{asset}/transactions
      name: assets-asset-transactions
      description: REST surface for assets-asset-transactions.
      operations:
      - method: GET
        name: get
        description: Blockfrost Asset Transactions
        call: blockfrost-cardano-assets.get
        with:
          asset: rest.asset
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/assets/{asset}/txs
      name: assets-asset-txs
      description: REST surface for assets-asset-txs.
      operations:
      - method: GET
        name: get
        description: Blockfrost Asset Txs
        call: blockfrost-cardano-assets.get
        with:
          asset: rest.asset
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: blockfrost-cardano-assets-mcp
    port: 9090
    transport: http
    description: MCP adapter for Blockfrost.io ~ API Documentation — Cardano » Assets. One tool per consumed operation, routed
      inline through this capability's consumes block.
    tools:
    - name: blockfrost-assets
      description: Blockfrost Assets
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-assets-specific-policy
      description: Blockfrost Assets of a Specific Policy
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        policy_id: tools.policy_id
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-specific-asset
      description: Blockfrost Specific Asset
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        asset: tools.asset
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-asset-addresses
      description: Blockfrost Asset Addresses
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        asset: tools.asset
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-asset-history
      description: Blockfrost Asset History
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        asset: tools.asset
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-asset-transactions
      description: Blockfrost Asset Transactions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        asset: tools.asset
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-asset-txs
      description: Blockfrost Asset Txs
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-assets.get
      with:
        asset: tools.asset
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.