Phemex Orders API

openapi: 3.0.3
info:
  title: Phemex Contract Trading Account Orders API
  description: REST API for trading perpetual contracts on Phemex, including order placement, position management, account queries, and market data.
  version: 1.0.0
  contact:
    name: Phemex Support
    url: https://phemex.com/help-center
servers:
- url: https://api.phemex.com
  description: Production
- url: https://testnet-api.phemex.com
  description: Testnet
security:
- HmacAuth: []
tags:
- name: Orders
paths:
  /orders:
    post:
      summary: Place order
      description: Place a new contract order with JSON body.
      operationId: placeContractOrder
      tags:
      - Orders
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ContractOrderRequest'
      responses:
        '200':
          description: Order placed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse'
    delete:
      summary: Bulk cancel orders
      description: Cancel multiple orders by orderID list.
      operationId: bulkCancelContractOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
        description: Trading symbol
      - name: orderID
        in: query
        required: false
        schema:
          type: string
        description: Comma-separated order IDs
      responses:
        '200':
          description: Orders cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse'
  /orders/create:
    put:
      summary: Place order via query string
      description: Create order via URL query string parameters (preferred method).
      operationId: createContractOrderQueryString
      tags:
      - Orders
      parameters:
      - name: clOrdID
        in: query
        schema:
          type: string
        description: Client order ID
      - name: symbol
        in: query
        required: true
        schema:
          type: string
        description: Trading symbol
      - name: side
        in: query
        required: true
        schema:
          type: string
          enum:
          - Buy
          - Sell
        description: Order side
      - name: orderQty
        in: query
        required: true
        schema:
          type: integer
        description: Order quantity
      - name: ordType
        in: query
        schema:
          type: string
          enum:
          - Limit
          - Market
          - Stop
          - StopLimit
        description: Order type
      - name: priceEp
        in: query
        schema:
          type: integer
        description: Scaled price
      - name: timeInForce
        in: query
        schema:
          type: string
          enum:
          - GoodTillCancel
          - ImmediateOrCancel
          - FillOrKill
          - PostOnly
        description: Time in force
      - name: reduceOnly
        in: query
        schema:
          type: boolean
        description: Reduce-only flag
      - name: closeOnTrigger
        in: query
        schema:
          type: boolean
        description: Close on trigger flag
      - name: stopPxEp
        in: query
        schema:
          type: integer
        description: Scaled stop price
      - name: takeProfitEp
        in: query
        schema:
          type: integer
        description: Scaled take profit price
      - name: stopLossEp
        in: query
        schema:
          type: integer
        description: Scaled stop loss price
      responses:
        '200':
          description: Order created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse'
  /orders/replace:
    put:
      summary: Modify order
      description: Modify an existing order by orderID or clOrdID.
      operationId: modifyContractOrder
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: origClOrdID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      - name: priceEp
        in: query
        schema:
          type: integer
      - name: orderQty
        in: query
        schema:
          type: integer
      - name: stopPxEp
        in: query
        schema:
          type: integer
      - name: takeProfitEp
        in: query
        schema:
          type: integer
      - name: stopLossEp
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Order modified
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse'
  /orders/cancel:
    delete:
      summary: Cancel order
      description: Cancel a single order by orderID or clOrdID.
      operationId: cancelContractOrder
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse'
  /orders/all:
    delete:
      summary: Cancel all orders
      description: Cancel all orders for a symbol.
      operationId: cancelAllContractOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: untriggered
        in: query
        schema:
          type: boolean
      - name: text
        in: query
        schema:
          type: string
      responses:
        '200':
          description: All orders cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse'
  /orders/activeList:
    get:
      summary: Get active orders
      description: Retrieve open orders for a symbol.
      operationId: getActiveContractOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Active orders list
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse'
  /exchange/order/list:
    get:
      summary: Get order history
      description: Query closed order history.
      operationId: getContractOrderHistory
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: start
        in: query
        schema:
          type: integer
        description: Start time in milliseconds
      - name: end
        in: query
        schema:
          type: integer
        description: End time in milliseconds
      - name: offset
        in: query
        schema:
          type: integer
      - name: limit
        in: query
        schema:
          type: integer
      - name: ordStatus
        in: query
        schema:
          type: string
      - name: withCount
        in: query
        schema:
          type: boolean
      responses:
        '200':
          description: Order history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse'
  /exchange/order:
    get:
      summary: Get order by ID
      description: Fetch orders by orderID or clOrdID.
      operationId: getContractOrderById
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse'
  /api-data/futures/orders:
    get:
      summary: Get futures order history
      description: Fetch order history with optional time range.
      operationId: getFuturesOrderHistory
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: start
        in: query
        schema:
          type: integer
      - name: end
        in: query
        schema:
          type: integer
      - name: offset
        in: query
        schema:
          type: integer
      - name: limit
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Order history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse'
  /api-data/futures/orders/by-order-id:
    get:
      summary: Get futures orders by ID
      description: Retrieve orders by orderID or clOrdID.
      operationId: getFuturesOrderById
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse'
  /g-orders:
    post:
      summary: Place hedged order
      description: Place order with JSON body for hedged perpetual trading.
      operationId: placeHedgedOrder
      tags:
      - Orders
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/HedgedOrderRequest'
      responses:
        '200':
          description: Order placed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_2'
    delete:
      summary: Bulk cancel hedged orders
      description: Cancel multiple hedged orders at once.
      operationId: bulkCancelHedgedOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: posSide
        in: query
        schema:
          type: string
          enum:
          - Long
          - Short
      responses:
        '200':
          description: Orders cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse'
  /g-orders/create:
    put:
      summary: Place hedged order via query string
      description: Place order with arguments in URL query string (preferred method).
      operationId: createHedgedOrderQueryString
      tags:
      - Orders
      parameters:
      - name: clOrdID
        in: query
        schema:
          type: string
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: side
        in: query
        required: true
        schema:
          type: string
          enum:
          - Buy
          - Sell
      - name: posSide
        in: query
        required: true
        schema:
          type: string
          enum:
          - Long
          - Short
      - name: orderQtyRq
        in: query
        required: true
        schema:
          type: string
        description: Real quantity (not scaled)
      - name: ordType
        in: query
        schema:
          type: string
          enum:
          - Limit
          - Market
          - Stop
          - StopLimit
      - name: priceRp
        in: query
        schema:
          type: string
        description: Real price (not scaled)
      - name: timeInForce
        in: query
        schema:
          type: string
          enum:
          - GoodTillCancel
          - ImmediateOrCancel
          - FillOrKill
          - PostOnly
      - name: reduceOnly
        in: query
        schema:
          type: boolean
      - name: closeOnTrigger
        in: query
        schema:
          type: boolean
      - name: stopPxRp
        in: query
        schema:
          type: string
      - name: takeProfitRp
        in: query
        schema:
          type: string
      - name: stopLossRp
        in: query
        schema:
          type: string
      - name: triggerType
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_2'
  /g-orders/replace:
    put:
      summary: Modify hedged order
      description: Modify an existing hedged order by orderID.
      operationId: modifyHedgedOrder
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: origClOrdID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      - name: priceRp
        in: query
        schema:
          type: string
      - name: orderQtyRq
        in: query
        schema:
          type: string
      - name: stopPxRp
        in: query
        schema:
          type: string
      - name: takeProfitRp
        in: query
        schema:
          type: string
      - name: stopLossRp
        in: query
        schema:
          type: string
      - name: posSide
        in: query
        schema:
          type: string
          enum:
          - Long
          - Short
      responses:
        '200':
          description: Order modified
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_2'
  /g-orders/cancel:
    delete:
      summary: Cancel hedged order
      description: Cancel a single hedged order by orderID.
      operationId: cancelHedgedOrder
      tags:
      - Orders
      parameters:
      - name: orderID
        in: query
        required: true
        schema:
          type: string
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: posSide
        in: query
        schema:
          type: string
          enum:
          - Long
          - Short
      responses:
        '200':
          description: Order cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_2'
  /g-orders/all:
    delete:
      summary: Cancel all hedged orders
      description: Cancel all orders for a hedged perpetual symbol.
      operationId: cancelAllHedgedOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: untriggered
        in: query
        schema:
          type: boolean
      responses:
        '200':
          description: All orders cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse'
  /g-orders/activeList:
    get:
      summary: Get active hedged orders
      description: Query open orders for a hedged perpetual symbol.
      operationId: getActiveHedgedOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Active orders
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse_2'
  /exchange/order/v2/orderList:
    get:
      summary: Get closed orders
      description: Query closed hedged orders with filters.
      operationId: getHedgedClosedOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        schema:
          type: string
      - name: currency
        in: query
        schema:
          type: string
      - name: ordStatus
        in: query
        schema:
          type: string
      - name: ordType
        in: query
        schema:
          type: string
      - name: start
        in: query
        schema:
          type: integer
      - name: end
        in: query
        schema:
          type: integer
      - name: offset
        in: query
        schema:
          type: integer
      - name: limit
        in: query
        schema:
          type: integer
      - name: withCount
        in: query
        schema:
          type: boolean
      responses:
        '200':
          description: Closed orders
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse_2'
  /api-data/g-futures/orders:
    get:
      summary: Get hedged order history
      description: Query order history for hedged perpetuals.
      operationId: getHedgedOrderHistory
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: start
        in: query
        schema:
          type: integer
      - name: end
        in: query
        schema:
          type: integer
      - name: offset
        in: query
        schema:
          type: integer
      - name: limit
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Order history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse_2'
  /api-data/g-futures/orders/by-order-id:
    get:
      summary: Get hedged orders by ID
      description: Query orders by orderID or clOrdID for hedged perpetuals.
      operationId: getHedgedOrderById
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_2'
  /spot/orders:
    post:
      summary: Place spot order
      description: Place a new spot order with JSON body.
      operationId: placeSpotOrder
      tags:
      - Orders
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SpotOrderRequest'
      responses:
        '200':
          description: Order placed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_3'
    put:
      summary: Modify spot order
      description: Modify an existing spot order.
      operationId: modifySpotOrder
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      - name: priceEp
        in: query
        schema:
          type: integer
      - name: baseQtyEv
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Order modified
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_3'
    delete:
      summary: Cancel spot order
      description: Cancel a specific spot order.
      operationId: cancelSpotOrder
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_3'
    get:
      summary: List active orders
      description: List all open orders for a symbol.
      operationId: listSpotActiveOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Active orders
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse_3'
  /spot/orders/create:
    put:
      summary: Place spot order via query string
      description: Place a new spot order (preferred method) using URL query string.
      operationId: createSpotOrderQueryString
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: side
        in: query
        required: true
        schema:
          type: string
          enum:
          - Buy
          - Sell
      - name: qtyType
        in: query
        required: true
        schema:
          type: string
          enum:
          - ByBase
          - ByQuote
      - name: baseQtyEv
        in: query
        schema:
          type: integer
      - name: quoteQtyEv
        in: query
        schema:
          type: integer
      - name: priceEp
        in: query
        schema:
          type: integer
      - name: ordType
        in: query
        schema:
          type: string
          enum:
          - Limit
          - Market
          - Stop
          - StopLimit
      - name: timeInForce
        in: query
        schema:
          type: string
          enum:
          - GoodTillCancel
          - PostOnly
          - ImmediateOrCancel
          - FillOrKill
      - name: clOrdID
        in: query
        schema:
          type: string
      - name: stopPxEp
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Order placed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_3'
  /spot/orders/all:
    delete:
      summary: Cancel all spot orders
      description: Cancel all orders for a spot symbol.
      operationId: cancelAllSpotOrders
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: untriggered
        in: query
        schema:
          type: boolean
      responses:
        '200':
          description: All orders cancelled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse'
  /spot/orders/active:
    get:
      summary: Query specific active order
      description: Query open orders by clOrdID or orderID.
      operationId: getSpotActiveOrder
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Active order
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_3'
  /exchange/spot/order:
    get:
      summary: Query closed orders (deprecated)
      description: Query closed spot orders. This endpoint is deprecated.
      operationId: getSpotClosedOrders
      deprecated: true
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: ordStatus
        in: query
        schema:
          type: string
      - name: ordType
        in: query
        schema:
          type: string
      - name: start
        in: query
        schema:
          type: integer
      - name: end
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Closed orders
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse_3'
  /api-data/spots/orders:
    get:
      summary: Get spot order history
      description: Query order history by symbol.
      operationId: getSpotOrderHistory
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: start
        in: query
        schema:
          type: integer
      - name: end
        in: query
        schema:
          type: integer
      - name: offset
        in: query
        schema:
          type: integer
      - name: limit
        in: query
        schema:
          type: integer
      responses:
        '200':
          description: Order history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderListResponse_3'
  /api-data/spots/orders/by-order-id:
    get:
      summary: Get spot orders by ID
      description: Query orders by specific order IDs.
      operationId: getSpotOrdersByOrderId
      tags:
      - Orders
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: orderID
        in: query
        schema:
          type: string
      - name: clOrdID
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Order details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderResponse_3'
components:
  schemas:
    OrderListResponse_2:
      type: object
      properties:
        code:
          type: integer
        data:
          type: object
          properties:
            total:
              type: integer
            rows:
              type: array
              items:
                $ref: '#/components/schemas/OrderResponse_2'
    ApiResponse:
      type: object
      properties:
        code:
          type: integer
        msg:
          type: string
        data:
          type: object
    SpotOrderRequest:
      type: object
      required:
      - symbol
      - side
      - qtyType
      - ordType
      properties:
        symbol:
          type: string
        clOrdID:
          type: string
        side:
          type: string
          enum:
          - Buy
          - Sell
        qtyType:
          type: string
          enum:
          - ByBase
          - ByQuote
        quoteQtyEv:
          type: integer
        baseQtyEv:
          type: integer
        priceEp:
          type: integer
        stopPxEp:
          type: integer
        trigger:
          type: string
        ordType:
          type: string
          enum:
          - Limit
          - Market
          - Stop
          - StopLimit
        timeInForce:
          type: string
          enum:
          - GoodTillCancel
          - PostOnly
          - ImmediateOrCancel
          - FillOrKill
    OrderListResponse_3:
      type: object
      properties:
        code:
          type: integer
        data:
          type: object
          properties:
            total:
              type: integer
            rows:
              type: array
              items:
                $ref: '#/components/schemas/OrderResponse_3'
    ContractOrderRequest:
      type: object
      required:
      - symbol
      - side
      - orderQty
      - ordType
      properties:
        symbol:
          type: string
        clOrdID:
          type: string
        side:
          type: string
          enum:
          - Buy
          - Sell
        priceEp:
          type: integer
          description: Scaled price (price * 10^priceScale)
        orderQty:
          type: integer
        ordType:
          type: string
          enum:
          - Limit
          - Market
          - Stop
          - StopLimit
        timeInForce:
          type: string
          enum:
          - GoodTillCancel
          - ImmediateOrCancel
          - FillOrKill
          - PostOnly
        reduceOnly:
          type: boolean
        closeOnTrigger:
          type: boolean
        stopPxEp:
          type: integer
        takeProfitEp:
          type: integer
        stopLossEp:
          type: integer
    OrderResponse_2:
      type: object
      properties:
        code:
          type: integer
        msg:
          type: string
        data:
          type: object
          properties:
            orderID:
              type: string
            clOrdID:
              type: string
            symbol:
              type: string
            side:
              type: string
            posSide:
              type: string
            ordStatus:
              type: string
            ordType:
              type: string
            priceRp:
              type: string
            orderQtyRq:
              type: string
    OrderResponse:
      type: object
      properties:
        code:
          type: integer
        msg:
          type: string
        data:
          type: object
          properties:
            orderID:
              type: string
            clOrdID:
              type: string
            symbol:
              type: string
            side:
              type: string
            ordStatus:
              type: string
            cumQty:
              type: integer
            leavesQty:
              type: integer
            priceEp:
              type: integer
            ordType:
              type: string
    OrderResponse_3:
      type: object
      properties:
        code:
          type: integer
        msg:
          type: string
        data:
          type: object
          properties:
            orderID:
              type: string
            clOrdID:
              type: string
            symbol:
              type: string
            side:
              type: string
            ordStatus:
              type: string
            baseQtyEv:
              type: integer
            priceEp:
              type: integer
    OrderListResponse:
      type: object
      properties:
        code:
          type: integer
        msg:
          type: string
        data:
          type: object
          properties:
            total:
              type: integer
            rows:
              type: array
              items:
                $ref: '#/components/schemas/OrderResponse'
    HedgedOrderRequest:
      type: object
      required:
      - symbol
      - side
      - posSide
      - orderQtyRq
      - ordType
      properties:
        clOrdID:
          type: string
        symbol:
          type: string
        orderQtyRq:
          type: string
          description: Real quantity (not scaled)
        ordType:
          type: string
          enum:
          - Limit
          - Market
          - Stop
          - StopLimit
        priceRp:
          type: string
          description: Real price (not scaled)
        side:
          type: string
          enum:
          - Buy
          - Sell
        posSide:
          type: string
          enum:
          - Long
          - Sho

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# Full source: https://raw.githubusercontent.com/api-evangelist/phemex/refs/heads/main/openapi/phemex-orders-api-openapi.yml