Pineauto Piece

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This community piece connects TradingView alerts to Orderly Network via Pineauto, handling everything from plain market orders to algo TP/SL workflows.

Architecture

• src/lib/triggers/tradingviewwebhook.ts – Receives TradingView alerts, validates the shared secret, normalizes the payload, and queues events for downstream actions.
• src/lib/actions/create-order.ts – Consumes queued events, optionally looks up positions/leverage, and submits either standard (POST /v1/order) or algo (POST /v1/algo/order) requests.
• src/lib/common/orderly-auth.ts – Activepieces CustomAuth used by both trigger and action; validation hits /v1/client/info.
• src/lib/common/orderly-http.ts – Shared HTTP client that applies Orderly headers (orderly-timestamp, orderly-signature, etc.).
• src/lib/common/orderly-account.service.ts – Reusable helpers for balance/holding queries.
• src/lib/common/order-sizing.service.ts – Converts TradingView sizing instructions into concrete quantities (fixed or percent-of-balance).
• src/lib/common/tradingview-event.service.ts – Validates incoming alert fields (action, qtyMode, algo, …) and manages the event queue.
• Additional services (to be extended):
  • orderly-position.service.ts – Lookup/normalize existing perp positions (GET /v1/position/{symbol}).
  • orderly-leverage.service.ts – Fetch/update per-symbol or global leverage (GET/POST /v1/client/leverage).
  • orderly-algo-order.service.ts – Build TP/SL payloads for /v1/algo/order.

ℹ️ The queueing model allows triggers to fire ahead of actions; the action reads the next event if no manual override JSON is supplied.

Runtime Flow

1. TradingView Alert → Trigger

   • The Pine Script alert posts JSON like:

     {
       "action": "exit_long",
       "symbol": "PERP_BTC_USDC",
       "qtyMode": "percent",
       "qty": 50,
       "leverage": 3,
       "exitQuantityMode": "auto",
       "algo": {
         "enabled": true,
         "algoType": "TP_SL",
         "triggerPriceType": "MARK_PRICE",
         "tpPrice": 3518.4,
         "slPrice": 3313.4,
         "reduceOnly": true
       }
     }

   • action drives intent (enter_long, exit_long, enter_short, exit_short). When absent, the legacy side field is used.
   • Trigger stores the event in the flow-scoped queue.

2. Create Order Action

   • Pulls the next event unless order_event_override (manual JSON) is supplied.
   • Optional behaviours (configurable via future props):
     • Position-aware exits: if exitQuantityMode === "auto" the action will call /v1/position/{symbol} and size a reduce_only order that closes the active leg.
     • Leverage control: if no leverage override is provided, fetch current leverage via GET /v1/client/leverage; if the user requests a change, call POST /v1/client/leverage before trading.
     • Algo trading: if algo.enabled is true, build child_orders and call /v1/algo/order (STOP, TP_SL, POSITIONAL_TP_SL, BRACKET, etc.). Otherwise fall back to standard market orders.
   • Returns enriched metadata: order/algo IDs, position snapshots (if fetched), leverage before/after adjustments, etc.

3. Order Execution & Response

   • Standard and algo orders both leverage the same signing client and retry logic.
   • Errors from Orderly (400/401/429/503) are handled with descriptive messages; insufficient-position scenarios are detected during sizing when auto exits are enabled.

Alert JSON Guidelines

• Always include symbol, qtyMode, and qty.
• Prefer action over side; the action automatically derives direction/behaviour.
• Use exitQuantityMode: "auto" to close the active perp leg; use "manual" (or omit) to respect the provided qty.
• Wrap TP/SL inputs under the algo block—when disabled or omitted the flow issues simple market orders.
• Optional fields like clientOrderId, orderType, leverage remain backward compatible.

Pine Script v5 Example

//@version=5
indicator("PineAuto", overlay=true)

long = ta.crossover(ta.sma(close, 14), ta.sma(close, 28))
exit = ta.crossunder(ta.sma(close, 14), ta.sma(close, 28))

buildAlert(action) =>
    json.format(
      "{{\"action\":\"{0}\",\"symbol\":\"PERP_BTC_USDC\",\"qtyMode\":\"percent\",\"qty\":50,\"exitQuantityMode\":\"auto\",\"algo\":{{\"enabled\":true,\"algoType\":\"TP_SL\",\"triggerPriceType\":\"MARK_PRICE\",\"tpPrice\":{1},\"slPrice\":{2},\"reduceOnly\":true}}}}",
      action,
      close * 1.03,
      close * 0.97
    )

if long
    alert(buildAlert("enter_long"), alert.freq_once_per_bar_close)
if exit
    alert(buildAlert("exit_long"), alert.freq_once_per_bar_close)

Keep the alert JSON compact—TradingView limits alert body size.

Development

nx build pieces-pineauto

Run the command above after making changes to ensure the piece compiles successfully.

Usage Notes

• Connect your Orderly credentials once; both trigger and action share the same CustomAuth.
• The trigger queues alerts so the action can run without manual JSON mapping.
• order_event_override is strictly for manual testing.

New Actions (v0.1.0+)

Close Position

Close all or part of an open position on Orderly Network.

Features:

• Full position close, partial close by quantity, or percentage-based close
• Supports MARKET or LIMIT orders
• Automatic side detection (closes opposite to position direction)
• Returns estimated PnL

Example: Close 50% of BTC position

{
  "symbol": "PERP_BTC_USDC",
  "close_mode": "PERCENT",
  "close_percentage": 50,
  "use_market": true
}

Set Leverage

Dynamically adjust leverage for a symbol before trading.

Features:

• Set leverage from 1x to 50x (symbol-dependent maximum)
• Optional validation of current leverage
• Pre-trade leverage configuration
• Rate-limited (5 requests per 60 seconds)

Example: Set 10x leverage for BTC

{
  "symbol": "PERP_BTC_USDC",
  "leverage": 10
}

Create Algo Order

Create algorithmic orders with automatic take-profit and stop-loss.

Features:

• TP/SL: Standard take-profit/stop-loss orders
• POSITIONAL_TP_SL: Auto-sized based on current position
• BRACKET: Entry order with attached TP/SL

Offset Calculation: Automatically calculates TP/SL prices from mark price

• tp_offset_percentage: 5 → 5% profit target
• sl_offset_percentage: 2 → 2% stop loss

Example: Create TP/SL with 5% profit, 2% stop

{
  "symbol": "PERP_BTC_USDC",
  "side": "BUY",
  "algo_type": "POSITIONAL_TP_SL",
  "tp_offset_percentage": 5,
  "sl_offset_percentage": 2
}

Advanced Features

Position-Aware Trading (Create Order)

The create-order action now supports position-aware sizing:

New Parameters:

• position_aware: Enable position-based quantity calculation
• close_percentage: Percentage of position to close (0-100)
• set_leverage: Leverage to set before placing order
• with_tpsl: Auto-create TP/SL after order success
• tp_offset_percentage / sl_offset_percentage: TP/SL offset percentages

Example Workflow:

1. Set leverage to 10x
2. Place market order
3. Automatically attach 5% TP and 2% SL

Pine Script Examples

Example 1: Close 50% of Position

//@version=5
strategy("Auto Close 50%", overlay=true)

exit_signal = ta.crossunder(ta.sma(close, 14), ta.sma(close, 28))

if exit_signal
    alert(
      '{"action":"close_position","symbol":"PERP_BTC_USDC","close_mode":"PERCENT","close_percentage":50}',
      alert.freq_once_per_bar_close
    )

Example 2: Set Leverage Before Entry

//@version=5
strategy("Leverage Control", overlay=true)

entry_signal = ta.crossover(ta.sma(close, 14), ta.sma(close, 28))

if entry_signal
    // First set leverage
    alert(
      '{"action":"set_leverage","symbol":"PERP_BTC_USDC","leverage":10}',
      alert.freq_once_per_bar_close
    )
    // Then place order (in next bar or separate flow)
    alert(
      '{"action":"order","symbol":"PERP_BTC_USDC","side":"buy","qty_mode":"percent","qty":20}',
      alert.freq_once_per_bar_close
    )

Example 3: Auto TP/SL with Offsets

//@version=5
strategy("Auto TP/SL", overlay=true)

long_signal = ta.crossover(ta.sma(close, 14), ta.sma(close, 28))

if long_signal
    alert(
      '{"action":"create_algo","symbol":"PERP_BTC_USDC","side":"BUY","algo_type":"POSITIONAL_TP_SL","tp_offset_percentage":5,"sl_offset_percentage":2}',
      alert.freq_once_per_bar_close
    )

Example 4: Bracket Order

//@version=5
strategy("Bracket Entry", overlay=true)

entry_price = close
tp_price = close * 1.05  // 5% profit
sl_price = close * 0.98  // 2% loss

long_signal = ta.crossover(ta.sma(close, 14), ta.sma(close, 28))

if long_signal
    alert(
      str.format(
        '{{"action":"create_algo","symbol":"PERP_BTC_USDC","side":"BUY","algo_type":"BRACKET","entry_price":{0},"tp_price":{1},"sl_price":{2},"quantity":0.1}}',
        entry_price, tp_price, sl_price
      ),
      alert.freq_once_per_bar_close
    )

Action-Based Automatic Routing (v0.2.0+)

Overview

TradingView webhook events are automatically routed to the correct Activepieces action based on the action field. This allows a single webhook URL to handle all trading signals.

Standard Action Types

User-Friendly Action Aliases

For better readability in Pine Script, use these action names:

Single Webhook URL Flow

TradingView Alert → Single Webhook URL
  ↓
[Trigger] Auto-routes based on action field
  ├─ action: "enter_long" → order_queue → Create Order Action
  ├─ action: "exit_long" → close_position_queue → Close Position Action
  ├─ action: "set_leverage" → set_leverage_queue → Set Leverage Action
  └─ action: "create_algo" → create_algo_queue → Create Algo Order Action

Pine Script Example: Enter/Exit with Single Webhook

//@version=5
strategy("Auto Enter/Exit", overlay=true)

fastMA = ta.sma(close, 14)
slowMA = ta.sma(close, 28)

longEntry = ta.crossover(fastMA, slowMA)
longExit = ta.crossunder(fastMA, slowMA)

// Single webhook URL handles both enter and exit!
if longEntry
    alert('{"action":"enter_long","symbol":"PERP_BTC_USDC","side":"buy","qty_mode":"percent","qty":20}',
          alert.freq_once_per_bar_close)

if longExit
    alert('{"action":"exit_long","symbol":"PERP_BTC_USDC"}',
          alert.freq_once_per_bar_close)

Migration from v0.1.x

No changes required! Events without an action field default to 'order' for full backward compatibility.

Recommended: Add action field to new alerts for clarity:

// Before (still works)
{"symbol":"PERP_BTC_USDC","side":"buy","qty_mode":"percent","qty":20}

// After (recommended)
{"action":"enter_long","symbol":"PERP_BTC_USDC","side":"buy","qty_mode":"percent","qty":20}

Changelog

v0.2.0 (2025-01-06)

• 🚀 Automatic action-based routing - Single webhook URL handles all signals
• ✨ User-friendly action aliases: enter_long, exit_long, enter_short, exit_short
• 🔄 Smart queue routing based on action field
• ✅ 100% backward compatible - Events without action field default to order
• 🛡️ Action validation with helpful error messages
• 📚 Updated documentation with single webhook URL examples
• 🔧 Enhanced logging for debugging action routing

v0.1.0 (2025-01-05)

• ✨ Added close-position action for position management
• ✨ Added set-leverage action for dynamic leverage control
• ✨ Added create-algo-order action for TP/SL and BRACKET orders
• ✨ Extended create-order with position-aware sizing and auto TP/SL
• ✨ Added action routing via action field in webhook events
• 📚 Updated documentation with Pine Script examples
• 🔧 Added comprehensive TypeScript types for algo orders

v0.0.16

• 🐛 Fixed npm dependency issues
• 📦 Added cryptographic dependencies (@noble/ed25519, bs58)

v0.0.1

• 🎉 Initial release with basic market order functionality