CoinGecko Onchain DEX API — OHLCV

naftiko: 1.0.0-alpha2
info:
  label: CoinGecko Onchain DEX API — OHLCV
  description: 'CoinGecko Onchain DEX API — OHLCV. 1 operations. Lead operation: Get pool OHLCV chart data. Self-contained
    Naftiko capability covering one Coingecko business surface.'
  tags:
  - Coingecko
  - OHLCV
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    COINGECKO_API_KEY: COINGECKO_API_KEY
capability:
  consumes:
  - type: http
    namespace: onchain-dex-ohlcv
    baseUri: https://pro-api.coingecko.com/api/v3
    description: CoinGecko Onchain DEX API — OHLCV business capability. Self-contained, no shared references.
    resources:
    - name: onchain-networks-network-pools-pool_address-ohlcv-timeframe
      path: /onchain/networks/{network}/pools/{pool_address}/ohlcv/{timeframe}
      operations:
      - name: getonchainpoolohlcv
        method: GET
        description: Get pool OHLCV chart data
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: pool_address
          in: path
          type: string
          description: The pool contract address
          required: true
        - name: timeframe
          in: path
          type: string
          description: OHLCV timeframe granularity
          required: true
        - name: aggregate
          in: query
          type: integer
          description: Aggregation period. For day timeframe (1). For hour timeframe (1, 4, 12). For minute timeframe (1,
            5, 15).
        - name: before_timestamp
          in: query
          type: integer
          description: Return data before this UNIX timestamp
        - name: limit
          in: query
          type: integer
          description: Number of OHLCV data points to return (max 1000)
        - name: currency
          in: query
          type: string
          description: Price currency (usd or token)
        - name: token
          in: query
          type: string
          description: Which token to use for price (base or quote). Only applicable when currency is token.
    authentication:
      type: apikey
      key: x-cg-pro-api-key
      value: '{{env.COINGECKO_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: onchain-dex-ohlcv-rest
    port: 8080
    description: REST adapter for CoinGecko Onchain DEX API — OHLCV. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/onchain/networks/{network}/pools/{pool-address}/ohlcv/{timeframe}
      name: onchain-networks-network-pools-pool-address-ohlcv-timeframe
      description: REST surface for onchain-networks-network-pools-pool_address-ohlcv-timeframe.
      operations:
      - method: GET
        name: getonchainpoolohlcv
        description: Get pool OHLCV chart data
        call: onchain-dex-ohlcv.getonchainpoolohlcv
        with:
          pool_address: rest.pool_address
          timeframe: rest.timeframe
          aggregate: rest.aggregate
          before_timestamp: rest.before_timestamp
          limit: rest.limit
          currency: rest.currency
          token: rest.token
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: onchain-dex-ohlcv-mcp
    port: 9090
    transport: http
    description: MCP adapter for CoinGecko Onchain DEX API — OHLCV. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: get-pool-ohlcv-chart-data
      description: Get pool OHLCV chart data
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: onchain-dex-ohlcv.getonchainpoolohlcv
      with:
        pool_address: tools.pool_address
        timeframe: tools.timeframe
        aggregate: tools.aggregate
        before_timestamp: tools.before_timestamp
        limit: tools.limit
        currency: tools.currency
        token: tools.token
      outputParameters:
      - type: object
        mapping: $.