Kraken · Capability
Kraken Spot REST API — Account Data

Kraken Spot REST API — Account Data. 12 operations. Lead operation: Kraken Get Account Balance. Self-contained Naftiko capability covering one Kraken business surface.
Run with Naftiko KrakenCryptocurrencyAccount Data
What You Can Do

POST
Getaccountbalance — Kraken Get Account Balance
/v1/0/private/balance
POST
Getextendedbalance — Kraken Get Extended Balance
/v1/0/private/balanceex
POST
Gettradebalance — Kraken Get Trade Balance
/v1/0/private/tradebalance
POST
Getopenorders — Kraken Get Open Orders
/v1/0/private/openorders
POST
Getclosedorders — Kraken Get Closed Orders
/v1/0/private/closedorders
POST
Queryordersinfo — Kraken Query Orders Info
/v1/0/private/queryorders
POST
Gettradeshistory — Kraken Get Trades History
/v1/0/private/tradeshistory
POST
Querytradesinfo — Kraken Query Trades Info
/v1/0/private/querytrades
POST
Getopenpositions — Kraken Get Open Positions
/v1/0/private/openpositions
POST
Getledgersinfo — Kraken Get Ledgers Info
/v1/0/private/ledgers
POST
Queryledgers — Kraken Query Ledgers
/v1/0/private/queryledgers
POST
Gettradevolume — Kraken Get Trade Volume
/v1/0/private/tradevolume
MCP Tools

kraken-get-account-balance

Kraken Get Account Balance
read-only
kraken-get-extended-balance

Kraken Get Extended Balance
read-only
kraken-get-trade-balance

Kraken Get Trade Balance
read-only
kraken-get-open-orders

Kraken Get Open Orders
read-only
kraken-get-closed-orders

Kraken Get Closed Orders
read-only
kraken-query-orders-info

Kraken Query Orders Info
read-only
kraken-get-trades-history

Kraken Get Trades History
read-only
kraken-query-trades-info

Kraken Query Trades Info
read-only
kraken-get-open-positions

Kraken Get Open Positions
read-only
kraken-get-ledgers-info

Kraken Get Ledgers Info
read-only
kraken-query-ledgers

Kraken Query Ledgers
read-only
kraken-get-trade-volume

Kraken Get Trade Volume
read-only
Capability Spec

naftiko: 1.0.0-alpha2
info:
  label: Kraken Spot REST API — Account Data
  description: 'Kraken Spot REST API — Account Data. 12 operations. Lead operation: Kraken Get Account Balance. Self-contained Naftiko capability covering one Kraken business surface.'
  tags:
    - Kraken
    - Cryptocurrency
    - Account Data
  created: '2026-05-30'
  modified: '2026-05-30'
binds:
  - namespace: env
    keys:
      KRAKEN_API_KEY: KRAKEN_API_KEY
capability:
  consumes:
    - type: http
      namespace: spot-rest-account-data
      baseUri: https://api.kraken.com
      description: Kraken Spot REST API — Account Data business capability. Self-contained, no shared references.
      authentication:
        type: apikey
        key: API-Key
        value: '{{env.KRAKEN_API_KEY}}'
        placement: header
      resources:
        - name: 0-private-balance
          path: /0/private/Balance
          operations:
            - name: getAccountBalance
              method: POST
              description: Kraken Get Account Balance
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-balanceex
          path: /0/private/BalanceEx
          operations:
            - name: getExtendedBalance
              method: POST
              description: Kraken Get Extended Balance
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-tradebalance
          path: /0/private/TradeBalance
          operations:
            - name: getTradeBalance
              method: POST
              description: Kraken Get Trade Balance
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-openorders
          path: /0/private/OpenOrders
          operations:
            - name: getOpenOrders
              method: POST
              description: Kraken Get Open Orders
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-closedorders
          path: /0/private/ClosedOrders
          operations:
            - name: getClosedOrders
              method: POST
              description: Kraken Get Closed Orders
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-queryorders
          path: /0/private/QueryOrders
          operations:
            - name: queryOrdersInfo
              method: POST
              description: Kraken Query Orders Info
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-tradeshistory
          path: /0/private/TradesHistory
          operations:
            - name: getTradesHistory
              method: POST
              description: Kraken Get Trades History
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-querytrades
          path: /0/private/QueryTrades
          operations:
            - name: queryTradesInfo
              method: POST
              description: Kraken Query Trades Info
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-openpositions
          path: /0/private/OpenPositions
          operations:
            - name: getOpenPositions
              method: POST
              description: Kraken Get Open Positions
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-ledgers
          path: /0/private/Ledgers
          operations:
            - name: getLedgersInfo
              method: POST
              description: Kraken Get Ledgers Info
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-queryledgers
          path: /0/private/QueryLedgers
          operations:
            - name: queryLedgers
              method: POST
              description: Kraken Query Ledgers
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
        - name: 0-private-tradevolume
          path: /0/private/TradeVolume
          operations:
            - name: getTradeVolume
              method: POST
              description: Kraken Get Trade Volume
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
                  description: Request body payload.
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
  exposes:
    - type: rest
      namespace: spot-rest-account-data-rest
      port: 8080
      description: REST adapter for Kraken Spot REST API — Account Data. One Spectral-compliant resource per consumed operation, prefixed with /v1.
      resources:
        - path: /v1/0/private/balance
          name: 0-private-balance
          description: REST surface for /0/private/Balance.
          operations:
            - method: POST
              name: getAccountBalance
              description: Kraken Get Account Balance
              call: spot-rest-account-data.getAccountBalance
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/balanceex
          name: 0-private-balanceex
          description: REST surface for /0/private/BalanceEx.
          operations:
            - method: POST
              name: getExtendedBalance
              description: Kraken Get Extended Balance
              call: spot-rest-account-data.getExtendedBalance
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/tradebalance
          name: 0-private-tradebalance
          description: REST surface for /0/private/TradeBalance.
          operations:
            - method: POST
              name: getTradeBalance
              description: Kraken Get Trade Balance
              call: spot-rest-account-data.getTradeBalance
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/openorders
          name: 0-private-openorders
          description: REST surface for /0/private/OpenOrders.
          operations:
            - method: POST
              name: getOpenOrders
              description: Kraken Get Open Orders
              call: spot-rest-account-data.getOpenOrders
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/closedorders
          name: 0-private-closedorders
          description: REST surface for /0/private/ClosedOrders.
          operations:
            - method: POST
              name: getClosedOrders
              description: Kraken Get Closed Orders
              call: spot-rest-account-data.getClosedOrders
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/queryorders
          name: 0-private-queryorders
          description: REST surface for /0/private/QueryOrders.
          operations:
            - method: POST
              name: queryOrdersInfo
              description: Kraken Query Orders Info
              call: spot-rest-account-data.queryOrdersInfo
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/tradeshistory
          name: 0-private-tradeshistory
          description: REST surface for /0/private/TradesHistory.
          operations:
            - method: POST
              name: getTradesHistory
              description: Kraken Get Trades History
              call: spot-rest-account-data.getTradesHistory
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/querytrades
          name: 0-private-querytrades
          description: REST surface for /0/private/QueryTrades.
          operations:
            - method: POST
              name: queryTradesInfo
              description: Kraken Query Trades Info
              call: spot-rest-account-data.queryTradesInfo
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/openpositions
          name: 0-private-openpositions
          description: REST surface for /0/private/OpenPositions.
          operations:
            - method: POST
              name: getOpenPositions
              description: Kraken Get Open Positions
              call: spot-rest-account-data.getOpenPositions
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/ledgers
          name: 0-private-ledgers
          description: REST surface for /0/private/Ledgers.
          operations:
            - method: POST
              name: getLedgersInfo
              description: Kraken Get Ledgers Info
              call: spot-rest-account-data.getLedgersInfo
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/queryledgers
          name: 0-private-queryledgers
          description: REST surface for /0/private/QueryLedgers.
          operations:
            - method: POST
              name: queryLedgers
              description: Kraken Query Ledgers
              call: spot-rest-account-data.queryLedgers
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
        - path: /v1/0/private/tradevolume
          name: 0-private-tradevolume
          description: REST surface for /0/private/TradeVolume.
          operations:
            - method: POST
              name: getTradeVolume
              description: Kraken Get Trade Volume
              call: spot-rest-account-data.getTradeVolume
              with:
                body: rest.body
              outputParameters:
                - type: object
                  mapping: $.
    - type: mcp
      namespace: spot-rest-account-data-mcp
      port: 9090
      transport: http
      description: MCP adapter for Kraken Spot REST API — Account Data. One tool per consumed operation, routed inline through this capability's consumes block.
      tools:
        - name: kraken-get-account-balance
          description: Kraken Get Account Balance
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getAccountBalance
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-extended-balance
          description: Kraken Get Extended Balance
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getExtendedBalance
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-trade-balance
          description: Kraken Get Trade Balance
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getTradeBalance
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-open-orders
          description: Kraken Get Open Orders
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getOpenOrders
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-closed-orders
          description: Kraken Get Closed Orders
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getClosedOrders
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-query-orders-info
          description: Kraken Query Orders Info
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.queryOrdersInfo
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-trades-history
          description: Kraken Get Trades History
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getTradesHistory
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-query-trades-info
          description: Kraken Query Trades Info
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.queryTradesInfo
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-open-positions
          description: Kraken Get Open Positions
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getOpenPositions
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-ledgers-info
          description: Kraken Get Ledgers Info
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getLedgersInfo
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-query-ledgers
          description: Kraken Query Ledgers
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.queryLedgers
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: kraken-get-trade-volume
          description: Kraken Get Trade Volume
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: spot-rest-account-data.getTradeVolume
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.