> For the complete documentation index, see [llms.txt](https://docs.afx.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.afx.xyz/api-reference/exchange/models.md).

# Models

## The Signature object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The ExchangeResponse object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"ExchangeResponse":{"type":"object","properties":{"code":{"type":"integer","description":"`0` = success. See Error Codes section for non-zero values."},"message":{"type":"string"},"data":{"type":"object","nullable":true,"properties":{"txHash":{"type":"string"},"txCode":{"type":"integer"},"txMsg":{"type":"string"}}}}}}}}
```

## The PlaceOrderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"PlaceOrderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","orders"],"properties":{"type":{"type":"string","enum":["placeOrder"]},"orders":{"type":"array","minItems":1,"items":{"type":"object","required":["symbolCode","ordPx","ordQty","ordType","ordSide","timeInForce"],"properties":{"symbolCode":{"type":"integer","format":"int64"},"ordPx":{"type":"string","description":"Limit `> 0`, Market `\"0\"`"},"ordQty":{"type":"string"},"ordType":{"type":"string","enum":["LIMIT","MARKET"],"description":"NONE and display-only values MARKET_LIQ_SELLOFF, LIMIT_LIQ_SELLOFF, ADL, and LIQUIDATION must not be sent in requests."},"ordSide":{"type":"string","enum":["BUY","SELL","BUY_CLOSE_HEDGE","SELL_CLOSE_HEDGE"]},"timeInForce":{"type":"string","enum":["GTC","IOC","FOK","POST_ONLY"]},"clOrdId":{"type":"integer","format":"int64"},"parentOrdId":{"type":"integer","format":"int64"},"reduceOnlyOption":{"type":"string","enum":["REDUCE_ONLY","TP_FROM_POSITION","SL_FROM_POSITION"]},"triggerPx":{"type":"string"},"tpslTriggerType":{"type":"string","enum":["LAST_PRICE","MARK_PRICE","INDEX_PRICE"]},"slippagePct":{"type":"string"}}}}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Unix timestamp in milliseconds after which the request expires. null = no expiry; use 0 in the signature payload when this field is null."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The ReplaceOrderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"ReplaceOrderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","symbolCode","ordPx","ordQty","ordType","ordSide","timeInForce"],"properties":{"type":{"type":"string","enum":["replaceOrder"]},"symbolCode":{"type":"integer","format":"int64"},"ordPx":{"type":"string","description":"Limit `> 0`, Market `\"0\"`"},"ordQty":{"type":"string"},"ordType":{"type":"string","enum":["LIMIT","MARKET"],"description":"NONE and display-only values MARKET_LIQ_SELLOFF, LIMIT_LIQ_SELLOFF, ADL, and LIQUIDATION must not be sent in requests."},"ordSide":{"type":"string","enum":["BUY","SELL","BUY_CLOSE_HEDGE","SELL_CLOSE_HEDGE"]},"timeInForce":{"type":"string","enum":["GTC","IOC","FOK","POST_ONLY"]},"clOrdId":{"type":"integer","format":"int64","description":"Client order ID. clOrdId or ordId is required."},"ordId":{"type":"integer","format":"int64","description":"System order ID. clOrdId or ordId is required."},"parentOrdId":{"type":"integer","format":"int64"},"reduceOnly":{"type":"string","enum":["REDUCE_ONLY","TP_FROM_POSITION","SL_FROM_POSITION"]},"triggerPx":{"type":"string"},"tpslTriggerType":{"type":"string","enum":["LAST_PRICE","MARK_PRICE","INDEX_PRICE"]},"slippagePct":{"type":"string"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Unix timestamp in milliseconds after which the request expires. null = no expiry; use 0 in the signature payload when this field is null."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The PlaceBracketOrderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"PlaceBracketOrderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","orders"],"properties":{"type":{"type":"string","enum":["placeBracketOrder"]},"orders":{"type":"array","minItems":2,"maxItems":3,"items":{"type":"object","required":["symbolCode","ordPx","ordQty","ordType","ordSide","timeInForce"],"properties":{"symbolCode":{"type":"integer","format":"int64"},"ordPx":{"type":"string","description":"Limit `> 0`, Market `\"0\"`"},"ordQty":{"type":"string"},"ordType":{"type":"string","enum":["LIMIT","MARKET"],"description":"NONE and display-only values MARKET_LIQ_SELLOFF, LIMIT_LIQ_SELLOFF, ADL, and LIQUIDATION must not be sent in requests."},"ordSide":{"type":"string","enum":["BUY","SELL","BUY_CLOSE_HEDGE","SELL_CLOSE_HEDGE"]},"timeInForce":{"type":"string","enum":["GTC","IOC","FOK","POST_ONLY"]},"clOrdId":{"type":"integer","format":"int64"},"parentOrdId":{"type":"integer","format":"int64"},"reduceOnly":{"type":"string","enum":["REDUCE_ONLY","TP_FROM_POSITION","SL_FROM_POSITION"]},"triggerPx":{"type":"string"},"tpslTriggerType":{"type":"string","enum":["LAST_PRICE","MARK_PRICE","INDEX_PRICE"]},"slippagePct":{"type":"string"}}}}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Unix timestamp in milliseconds after which the request expires. null = no expiry; use 0 in the signature payload when this field is null."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The CancelOrderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"CancelOrderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","cancels"],"properties":{"type":{"type":"string","enum":["cancelOrder"]},"cancels":{"type":"array","minItems":1,"items":{"type":"object","required":["symbolCode"],"properties":{"symbolCode":{"type":"string"},"clOrdId":{"type":"string","description":"Client order ID (clOrdId or ordId required)"},"ordId":{"type":"string","description":"System order ID (clOrdId or ordId required)"}}}}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The CancelAllRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"CancelAllRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","symbolCode"],"properties":{"type":{"type":"string","enum":["cancelAll"]},"symbolCode":{"type":"integer","format":"int64"},"conditionalOrder":{"type":"boolean","default":false}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The SetLeverageRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"SetLeverageRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","symbolCode","leverage"],"properties":{"type":{"type":"string","enum":["setLeverage"]},"symbolCode":{"type":"integer","format":"int64"},"leverage":{"type":"string","description":">= 1, max 2 decimal places"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The SetMarginModeRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"SetMarginModeRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","symbolCode","marginMode"],"properties":{"type":{"type":"string","enum":["setMarginMode"]},"symbolCode":{"type":"integer","format":"int64"},"marginMode":{"type":"string","enum":["CROSS","ISOLATED"]}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The AssignPosMarginRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"AssignPosMarginRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","symbolCode","assignedPosMargin"],"properties":{"type":{"type":"string","enum":["assignPosMargin"]},"symbolCode":{"type":"integer","format":"int64"},"assignedPosMargin":{"type":"string","description":"Amount to assign (non-zero)"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"vaultAddress":{"type":"string","nullable":true}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The ApproveAgentRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"ApproveAgentRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","agentAddress","agentName","validitySeconds","dexChain"],"properties":{"type":{"type":"string","enum":["approveAgent"]},"agentAddress":{"type":"string","description":"Agent wallet address (0x hex)"},"agentName":{"type":"string","default":"app.afx.xyz","description":"Agent name. SDK default: app.afx.xyz"},"validitySeconds":{"type":"integer","format":"int64","description":"Agent authorization duration in seconds. 0 means the authorization is valid for 7 days; maximum 365 days."},"dexChain":{"type":"string","enum":["Mainnet","Testnet"]},"referralCode":{"type":"string","description":"Referral code (only effective on first approve)"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Unix timestamp in milliseconds after which the request expires. null = no expiry; use 0 in the signature payload when this field is null."}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The WithdrawRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"WithdrawRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","destination","amount"],"properties":{"type":{"type":"string","enum":["withdraw"]},"destination":{"type":"string","description":"Recipient address (0x hex)"},"amount":{"type":"string","description":"Withdrawal amount. Minimum mainnet withdrawal: 2 USDC."}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Unix timestamp in milliseconds after which the request expires. For withdrawals, use a longer window such as current time + 3,600,000 milliseconds. null = no expiry; use 0 in the signature payload when this field is null."}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The BindReferralRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"BindReferralRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","referralCode"],"properties":{"type":{"type":"string","enum":["bindReferral"]},"referralCode":{"type":"string"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64","description":"Request nonce as a Unix timestamp in milliseconds. Recommended: current time in milliseconds. Must be unique; do not reuse the same nonce for another signed request."}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The BuilderOrder object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"BuilderOrder":{"type":"object","required":["symbolCode","ordPx","ordQty","ordType","ordSide","timeInForce"],"properties":{"symbolCode":{"type":"integer","format":"int64"},"ordPx":{"type":"string","description":"Limit price; use `0` for a market order"},"ordQty":{"type":"string"},"ordType":{"type":"string","enum":["LIMIT","MARKET","STOP_LIMIT","STOP_MARKET","TAKE_PROFIT_LIMIT","TAKE_PROFIT_MARKET"]},"ordSide":{"type":"string","enum":["BUY","SELL","BUY_CLOSE_HEDGE","SELL_CLOSE_HEDGE"]},"timeInForce":{"type":"string","enum":["GTC","IOC","FOK","POST_ONLY"]},"clOrdId":{"type":"integer","format":"int64"},"parentOrdId":{"type":"integer","format":"int64"},"reduceOnly":{"type":"string","enum":["REDUCE_ONLY","TP_FROM_POSITION","SL_FROM_POSITION"],"description":"`reduceOnlyOption` is accepted as a compatibility alias."},"triggerPx":{"type":"string"},"tpslTriggerType":{"type":"string","enum":["LAST_PRICE","MARK_PRICE","INDEX_PRICE"]},"slippagePct":{"type":"string"}}}}}}
```

## The RegisterBuilderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"RegisterBuilderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","name","dexChain"],"properties":{"type":{"type":"string","enum":["registerBuilder"]},"name":{"type":"string","minLength":1},"dexChain":{"type":"string","enum":["Mainnet","Testnet"]}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64"},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Sign `0` when omitted or null."}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The ApproveAgentToBuilderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"ApproveAgentToBuilderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","agentAddress","builderAddress","maxFeeRate","validitySeconds","dexChain"],"properties":{"type":{"type":"string","enum":["approveAgentToBuilder"]},"agentAddress":{"type":"string","description":"Builder agent address"},"builderAddress":{"type":"string","description":"Builder master wallet address"},"maxFeeRate":{"type":"string","description":"Positive decimal string; subject to the configured fee cap"},"validitySeconds":{"type":"integer","format":"int64","minimum":0},"dexChain":{"type":"string","enum":["Mainnet","Testnet"]}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64"},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Sign `0` when omitted or null."}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The RevokeAgentToBuilderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"RevokeAgentToBuilderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","dexChain"],"properties":{"type":{"type":"string","enum":["revokeAgentToBuilder"]},"dexChain":{"type":"string","enum":["Mainnet","Testnet"]}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64"},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Sign `0` when omitted or null."}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The PlaceBuilderOrderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"PlaceBuilderOrderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","order","builder","builderFeeRate"],"properties":{"type":{"type":"string","enum":["placeBuilderOrder"]},"order":{"$ref":"#/components/schemas/BuilderOrder"},"builder":{"type":"string","description":"Builder master wallet address"},"builderFeeRate":{"type":"string","description":"Non-negative decimal string; must not exceed the Trader authorization"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64"},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Use `0` in the L1 connection ID when omitted or null."},"vaultAddress":{"type":"string","nullable":true}}},"BuilderOrder":{"type":"object","required":["symbolCode","ordPx","ordQty","ordType","ordSide","timeInForce"],"properties":{"symbolCode":{"type":"integer","format":"int64"},"ordPx":{"type":"string","description":"Limit price; use `0` for a market order"},"ordQty":{"type":"string"},"ordType":{"type":"string","enum":["LIMIT","MARKET","STOP_LIMIT","STOP_MARKET","TAKE_PROFIT_LIMIT","TAKE_PROFIT_MARKET"]},"ordSide":{"type":"string","enum":["BUY","SELL","BUY_CLOSE_HEDGE","SELL_CLOSE_HEDGE"]},"timeInForce":{"type":"string","enum":["GTC","IOC","FOK","POST_ONLY"]},"clOrdId":{"type":"integer","format":"int64"},"parentOrdId":{"type":"integer","format":"int64"},"reduceOnly":{"type":"string","enum":["REDUCE_ONLY","TP_FROM_POSITION","SL_FROM_POSITION"],"description":"`reduceOnlyOption` is accepted as a compatibility alias."},"triggerPx":{"type":"string"},"tpslTriggerType":{"type":"string","enum":["LAST_PRICE","MARK_PRICE","INDEX_PRICE"]},"slippagePct":{"type":"string"}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```

## The PlaceBuilderBracketOrderRequest object

```json
{"openapi":"3.0.3","info":{"title":"AFX DEX Exchange API","version":"1.0.0"},"components":{"schemas":{"PlaceBuilderBracketOrderRequest":{"type":"object","required":["action","signature","nonce"],"properties":{"action":{"type":"object","required":["type","orders","builder","builderFeeRate"],"properties":{"type":{"type":"string","enum":["placeBuilderBracketOrder"]},"orders":{"type":"array","minItems":2,"maxItems":3,"description":"First item is the main order; later items are TP and/or SL orders.","items":{"$ref":"#/components/schemas/BuilderOrder"}},"builder":{"type":"string","description":"Builder master wallet address"},"builderFeeRate":{"type":"string","description":"Non-negative decimal string; must not exceed the Trader authorization"}}},"signature":{"$ref":"#/components/schemas/Signature"},"nonce":{"type":"integer","format":"int64"},"expiryAfter":{"type":"integer","format":"int64","nullable":true,"description":"Use `0` in the L1 connection ID when omitted or null."},"vaultAddress":{"type":"string","nullable":true}}},"BuilderOrder":{"type":"object","required":["symbolCode","ordPx","ordQty","ordType","ordSide","timeInForce"],"properties":{"symbolCode":{"type":"integer","format":"int64"},"ordPx":{"type":"string","description":"Limit price; use `0` for a market order"},"ordQty":{"type":"string"},"ordType":{"type":"string","enum":["LIMIT","MARKET","STOP_LIMIT","STOP_MARKET","TAKE_PROFIT_LIMIT","TAKE_PROFIT_MARKET"]},"ordSide":{"type":"string","enum":["BUY","SELL","BUY_CLOSE_HEDGE","SELL_CLOSE_HEDGE"]},"timeInForce":{"type":"string","enum":["GTC","IOC","FOK","POST_ONLY"]},"clOrdId":{"type":"integer","format":"int64"},"parentOrdId":{"type":"integer","format":"int64"},"reduceOnly":{"type":"string","enum":["REDUCE_ONLY","TP_FROM_POSITION","SL_FROM_POSITION"],"description":"`reduceOnlyOption` is accepted as a compatibility alias."},"triggerPx":{"type":"string"},"tpslTriggerType":{"type":"string","enum":["LAST_PRICE","MARK_PRICE","INDEX_PRICE"]},"slippagePct":{"type":"string"}}},"Signature":{"type":"object","required":["r","s","v"],"properties":{"r":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"s":{"type":"string","description":"32-byte hex, zero-padded to 64 chars"},"v":{"type":"integer","description":"27 or 28"}}}}}}
```


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