Blockfrost.io ~ API Documentation — Cardano » Governance

naftiko: 1.0.0-alpha2
info:
  label: Blockfrost.io ~ API Documentation — Cardano » Governance
  description: 'Blockfrost.io ~ API Documentation — Cardano » Governance. 17 operations. Lead operation: Blockfrost Delegate
    Representatives (DReps). Self-contained Naftiko capability covering one Blockfrost business surface.'
  tags:
  - Blockfrost
  - Cardano » Governance
  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-governance
    baseUri: https://cardano-mainnet.blockfrost.io/api/v0
    description: Blockfrost.io ~ API Documentation — Cardano » Governance business capability. Self-contained, no shared references.
    resources:
    - name: governance-dreps
      path: /governance/dreps
      operations:
      - name: get
        method: GET
        description: Blockfrost Delegate Representatives (DReps)
        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: governance-dreps-drep_id
      path: /governance/dreps/{drep_id}
      operations:
      - name: get
        method: GET
        description: Blockfrost Specific DRep
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: drep_id
          in: path
          type: string
          description: Bech32 or hexadecimal DRep ID.
          required: true
    - name: governance-dreps-drep_id-delegators
      path: /governance/dreps/{drep_id}/delegators
      operations:
      - name: get
        method: GET
        description: Blockfrost DRep Delegators
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: drep_id
          in: path
          type: string
          description: Bech32 or hexadecimal drep 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: governance-dreps-drep_id-metadata
      path: /governance/dreps/{drep_id}/metadata
      operations:
      - name: get
        method: GET
        description: Blockfrost DRep Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: drep_id
          in: path
          type: string
          description: Bech32 or hexadecimal DRep ID.
          required: true
    - name: governance-dreps-drep_id-updates
      path: /governance/dreps/{drep_id}/updates
      operations:
      - name: get
        method: GET
        description: Blockfrost DRep Updates
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: drep_id
          in: path
          type: string
          description: Bech32 or hexadecimal DRep 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: governance-dreps-drep_id-votes
      path: /governance/dreps/{drep_id}/votes
      operations:
      - name: get
        method: GET
        description: Blockfrost DRep Votes
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: drep_id
          in: path
          type: string
          description: Bech32 or hexadecimal drep 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: governance-proposals
      path: /governance/proposals
      operations:
      - name: get
        method: GET
        description: Blockfrost Proposals
        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: governance-proposals-gov_action_id
      path: /governance/proposals/{gov_action_id}
      operations:
      - name: get
        method: GET
        description: Blockfrost GovActionID Proposal
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: gov_action_id
          in: path
          type: string
          description: Governance Action Identifier (CIP-0129)
          required: true
    - name: governance-proposals-gov_action_id-metadata
      path: /governance/proposals/{gov_action_id}/metadata
      operations:
      - name: get
        method: GET
        description: Blockfrost GovActionID Proposal Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: gov_action_id
          in: path
          type: string
          description: Governance Action Identifier (CIP-0129)
          required: true
    - name: governance-proposals-gov_action_id-parameters
      path: /governance/proposals/{gov_action_id}/parameters
      operations:
      - name: get
        method: GET
        description: Blockfrost GovActionID Proposal Parameters
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: gov_action_id
          in: path
          type: string
          description: Governance Action Identifier (CIP-0129)
          required: true
    - name: governance-proposals-gov_action_id-votes
      path: /governance/proposals/{gov_action_id}/votes
      operations:
      - name: get
        method: GET
        description: Blockfrost GovActionID Proposal Votes
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: gov_action_id
          in: path
          type: string
          description: Governance Action Identifier (CIP-0129)
          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: governance-proposals-gov_action_id-withdrawals
      path: /governance/proposals/{gov_action_id}/withdrawals
      operations:
      - name: get
        method: GET
        description: Blockfrost GovActionID Proposal Withdrawals
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: gov_action_id
          in: path
          type: string
          description: Governance Action Identifier (CIP-0129)
          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: governance-proposals-tx_hash-cert_index
      path: /governance/proposals/{tx_hash}/{cert_index}
      operations:
      - name: get
        method: GET
        description: Blockfrost Specific Proposal
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tx_hash
          in: path
          type: string
          description: Transaction hash.
          required: true
        - name: cert_index
          in: path
          type: integer
          description: Index of the certificate within the proposal transaction.
          required: true
    - name: governance-proposals-tx_hash-cert_index-metadata
      path: /governance/proposals/{tx_hash}/{cert_index}/metadata
      operations:
      - name: get
        method: GET
        description: Blockfrost Specific Proposal Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tx_hash
          in: path
          type: string
          description: Transaction hash of the proposal.
          required: true
        - name: cert_index
          in: path
          type: integer
          description: Index of the certificate within the proposal transaction.
          required: true
    - name: governance-proposals-tx_hash-cert_index-parameters
      path: /governance/proposals/{tx_hash}/{cert_index}/parameters
      operations:
      - name: get
        method: GET
        description: Blockfrost Specific Parameters Proposal
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tx_hash
          in: path
          type: string
          description: Transaction hash.
          required: true
        - name: cert_index
          in: path
          type: integer
          description: Index of the certificate within the proposal transaction.
          required: true
    - name: governance-proposals-tx_hash-cert_index-votes
      path: /governance/proposals/{tx_hash}/{cert_index}/votes
      operations:
      - name: get
        method: GET
        description: Blockfrost Proposal Votes
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tx_hash
          in: path
          type: string
          description: Transaction hash.
          required: true
        - name: cert_index
          in: path
          type: integer
          description: Index of the certificate within the proposal transaction.
          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: governance-proposals-tx_hash-cert_index-withdrawals
      path: /governance/proposals/{tx_hash}/{cert_index}/withdrawals
      operations:
      - name: get
        method: GET
        description: Blockfrost Specific Withdrawals Proposal
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tx_hash
          in: path
          type: string
          description: Transaction hash.
          required: true
        - name: cert_index
          in: path
          type: integer
          description: Index of the certificate within the proposal transaction.
          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-governance-rest
    port: 8080
    description: REST adapter for Blockfrost.io ~ API Documentation — Cardano » Governance. One Spectral-compliant resource
      per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/governance/dreps
      name: governance-dreps
      description: REST surface for governance-dreps.
      operations:
      - method: GET
        name: get
        description: Blockfrost Delegate Representatives (DReps)
        call: blockfrost-cardano-governance.get
        with:
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/dreps/{drep-id}
      name: governance-dreps-drep-id
      description: REST surface for governance-dreps-drep_id.
      operations:
      - method: GET
        name: get
        description: Blockfrost Specific DRep
        call: blockfrost-cardano-governance.get
        with:
          drep_id: rest.drep_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/dreps/{drep-id}/delegators
      name: governance-dreps-drep-id-delegators
      description: REST surface for governance-dreps-drep_id-delegators.
      operations:
      - method: GET
        name: get
        description: Blockfrost DRep Delegators
        call: blockfrost-cardano-governance.get
        with:
          drep_id: rest.drep_id
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/dreps/{drep-id}/metadata
      name: governance-dreps-drep-id-metadata
      description: REST surface for governance-dreps-drep_id-metadata.
      operations:
      - method: GET
        name: get
        description: Blockfrost DRep Metadata
        call: blockfrost-cardano-governance.get
        with:
          drep_id: rest.drep_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/dreps/{drep-id}/updates
      name: governance-dreps-drep-id-updates
      description: REST surface for governance-dreps-drep_id-updates.
      operations:
      - method: GET
        name: get
        description: Blockfrost DRep Updates
        call: blockfrost-cardano-governance.get
        with:
          drep_id: rest.drep_id
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/dreps/{drep-id}/votes
      name: governance-dreps-drep-id-votes
      description: REST surface for governance-dreps-drep_id-votes.
      operations:
      - method: GET
        name: get
        description: Blockfrost DRep Votes
        call: blockfrost-cardano-governance.get
        with:
          drep_id: rest.drep_id
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals
      name: governance-proposals
      description: REST surface for governance-proposals.
      operations:
      - method: GET
        name: get
        description: Blockfrost Proposals
        call: blockfrost-cardano-governance.get
        with:
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{gov-action-id}
      name: governance-proposals-gov-action-id
      description: REST surface for governance-proposals-gov_action_id.
      operations:
      - method: GET
        name: get
        description: Blockfrost GovActionID Proposal
        call: blockfrost-cardano-governance.get
        with:
          gov_action_id: rest.gov_action_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{gov-action-id}/metadata
      name: governance-proposals-gov-action-id-metadata
      description: REST surface for governance-proposals-gov_action_id-metadata.
      operations:
      - method: GET
        name: get
        description: Blockfrost GovActionID Proposal Metadata
        call: blockfrost-cardano-governance.get
        with:
          gov_action_id: rest.gov_action_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{gov-action-id}/parameters
      name: governance-proposals-gov-action-id-parameters
      description: REST surface for governance-proposals-gov_action_id-parameters.
      operations:
      - method: GET
        name: get
        description: Blockfrost GovActionID Proposal Parameters
        call: blockfrost-cardano-governance.get
        with:
          gov_action_id: rest.gov_action_id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{gov-action-id}/votes
      name: governance-proposals-gov-action-id-votes
      description: REST surface for governance-proposals-gov_action_id-votes.
      operations:
      - method: GET
        name: get
        description: Blockfrost GovActionID Proposal Votes
        call: blockfrost-cardano-governance.get
        with:
          gov_action_id: rest.gov_action_id
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{gov-action-id}/withdrawals
      name: governance-proposals-gov-action-id-withdrawals
      description: REST surface for governance-proposals-gov_action_id-withdrawals.
      operations:
      - method: GET
        name: get
        description: Blockfrost GovActionID Proposal Withdrawals
        call: blockfrost-cardano-governance.get
        with:
          gov_action_id: rest.gov_action_id
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{tx-hash}/{cert-index}
      name: governance-proposals-tx-hash-cert-index
      description: REST surface for governance-proposals-tx_hash-cert_index.
      operations:
      - method: GET
        name: get
        description: Blockfrost Specific Proposal
        call: blockfrost-cardano-governance.get
        with:
          tx_hash: rest.tx_hash
          cert_index: rest.cert_index
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{tx-hash}/{cert-index}/metadata
      name: governance-proposals-tx-hash-cert-index-metadata
      description: REST surface for governance-proposals-tx_hash-cert_index-metadata.
      operations:
      - method: GET
        name: get
        description: Blockfrost Specific Proposal Metadata
        call: blockfrost-cardano-governance.get
        with:
          tx_hash: rest.tx_hash
          cert_index: rest.cert_index
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{tx-hash}/{cert-index}/parameters
      name: governance-proposals-tx-hash-cert-index-parameters
      description: REST surface for governance-proposals-tx_hash-cert_index-parameters.
      operations:
      - method: GET
        name: get
        description: Blockfrost Specific Parameters Proposal
        call: blockfrost-cardano-governance.get
        with:
          tx_hash: rest.tx_hash
          cert_index: rest.cert_index
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{tx-hash}/{cert-index}/votes
      name: governance-proposals-tx-hash-cert-index-votes
      description: REST surface for governance-proposals-tx_hash-cert_index-votes.
      operations:
      - method: GET
        name: get
        description: Blockfrost Proposal Votes
        call: blockfrost-cardano-governance.get
        with:
          tx_hash: rest.tx_hash
          cert_index: rest.cert_index
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/governance/proposals/{tx-hash}/{cert-index}/withdrawals
      name: governance-proposals-tx-hash-cert-index-withdrawals
      description: REST surface for governance-proposals-tx_hash-cert_index-withdrawals.
      operations:
      - method: GET
        name: get
        description: Blockfrost Specific Withdrawals Proposal
        call: blockfrost-cardano-governance.get
        with:
          tx_hash: rest.tx_hash
          cert_index: rest.cert_index
          count: rest.count
          page: rest.page
          order: rest.order
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: blockfrost-cardano-governance-mcp
    port: 9090
    transport: http
    description: MCP adapter for Blockfrost.io ~ API Documentation — Cardano » Governance. One tool per consumed operation,
      routed inline through this capability's consumes block.
    tools:
    - name: blockfrost-delegate-representatives-dreps
      description: Blockfrost Delegate Representatives (DReps)
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-specific-drep
      description: Blockfrost Specific DRep
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        drep_id: tools.drep_id
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-drep-delegators
      description: Blockfrost DRep Delegators
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        drep_id: tools.drep_id
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-drep-metadata
      description: Blockfrost DRep Metadata
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        drep_id: tools.drep_id
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-drep-updates
      description: Blockfrost DRep Updates
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        drep_id: tools.drep_id
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-drep-votes
      description: Blockfrost DRep Votes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        drep_id: tools.drep_id
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-proposals
      description: Blockfrost Proposals
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-govactionid-proposal
      description: Blockfrost GovActionID Proposal
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        gov_action_id: tools.gov_action_id
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-govactionid-proposal-metadata
      description: Blockfrost GovActionID Proposal Metadata
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        gov_action_id: tools.gov_action_id
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-govactionid-proposal-parameters
      description: Blockfrost GovActionID Proposal Parameters
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        gov_action_id: tools.gov_action_id
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-govactionid-proposal-votes
      description: Blockfrost GovActionID Proposal Votes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        gov_action_id: tools.gov_action_id
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-govactionid-proposal-withdrawals
      description: Blockfrost GovActionID Proposal Withdrawals
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        gov_action_id: tools.gov_action_id
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-specific-proposal
      description: Blockfrost Specific Proposal
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        tx_hash: tools.tx_hash
        cert_index: tools.cert_index
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-specific-proposal-metadata
      description: Blockfrost Specific Proposal Metadata
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        tx_hash: tools.tx_hash
        cert_index: tools.cert_index
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-specific-parameters-proposal
      description: Blockfrost Specific Parameters Proposal
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        tx_hash: tools.tx_hash
        cert_index: tools.cert_index
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-proposal-votes
      description: Blockfrost Proposal Votes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        tx_hash: tools.tx_hash
        cert_index: tools.cert_index
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.
    - name: blockfrost-specific-withdrawals-proposal
      description: Blockfrost Specific Withdrawals Proposal
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: blockfrost-cardano-governance.get
      with:
        tx_hash: tools.tx_hash
        cert_index: tools.cert_index
        count: tools.count
        page: tools.page
        order: tools.order
      outputParameters:
      - type: object
        mapping: $.