User Account Endpoints

Get comprehensive user account data including balances, permissions, cross-chain deposits, and token mappings.

Get Account Information

Retrieve account details, balances, and permissions for a user address.

curl "https://api.scalex.money/api/account?address=0x1234..."

const response = await fetch('https://api.scalex.money/api/account?address=0x1234...');
const account = await response.json();

import requests

response = requests.get('https://api.scalex.money/api/account', {
    'address': '0x1234...'
})
account = response.json()

Parameters

Parameter	Type	Required	Description
`address`	string	Yes	User wallet address

Response

{
  "makerCommission": 10,
  "takerCommission": 20,
  "buyerCommission": 0,
  "sellerCommission": 0,
  "canTrade": true,
  "canWithdraw": true,
  "canDeposit": true,
  "updateTime": 1640995200000,
  "accountType": "SPOT",
  "balances": [
    {
      "asset": "ETH",
      "free": "5.25000000",
      "locked": "0.75000000"
    },
    {
      "asset": "USDC",
      "free": "1500.500000",
      "locked": "250.000000"
    }
  ],
  "permissions": ["SPOT"]
}

Response Fields

Field	Type	Description
`makerCommission`	number	Maker fee rate (basis points)
`takerCommission`	number	Taker fee rate (basis points)
`buyerCommission`	number	Buyer commission (always 0)
`sellerCommission`	number	Seller commission (always 0)
`canTrade`	boolean	Trading permission status
`canWithdraw`	boolean	Withdrawal permission status
`canDeposit`	boolean	Deposit permission status
`updateTime`	number	Last account update timestamp
`accountType`	string	Account type (always “SPOT”)
`balances`	array	User token balances
`permissions`	array	Account permissions

Balance Object

Field	Type	Description
`asset`	string	Token symbol
`free`	string	Available balance
`locked`	string	Locked balance (in open orders)

Get Cross-Chain Deposits

Retrieve cross-chain deposit history and status for a user.

curl "https://api.scalex.money/api/cross-chain-deposits?user=0x1234...&limit=50"

const response = await fetch(
  'https://api.scalex.money/api/cross-chain-deposits?user=0x1234...&limit=50'
);
const deposits = await response.json();

response = requests.get('https://api.scalex.money/api/cross-chain-deposits', {
    'user': '0x1234...',
    'status': 'RELAYED',
    'limit': 50
})
deposits = response.json()

Parameters

Parameter	Type	Required	Default	Description
`user`	string	Yes	-	User wallet address
`status`	string	No	-	Filter by status
`limit`	number	No	100	Number of deposits to return

Status Values

Status	Description
`PENDING`	Deposit initiated but not yet processed
`SENT`	Deposit dispatched to destination chain
`RELAYED`	Deposit successfully processed on destination

Response

{
  "items": [
    {
      "id": "transfer-0x123...",
      "amount": "1000000000",
      "destinationBlockNumber": "12345678",
      "destinationChainId": 421614,
      "destinationTimestamp": 1640995300,
      "destinationToken": null,
      "destinationTransactionHash": "0xabc...",
      "dispatchMessage": {
        "blockNumber": "12345670",
        "chainId": 11155111,
        "id": "dispatch_123",
        "messageId": "0xdef...",
        "sender": "0x1234...",
        "timestamp": 1640995200,
        "type": "DISPATCH",
        "transactionHash": "0x789..."
      },
      "direction": "DEPOSIT",
      "messageId": "0xdef...",
      "processMessage": {
        "blockNumber": "12345678",
        "chainId": 421614,
        "id": "process_123",
        "messageId": "0xdef...",
        "sender": "0x1234...",
        "timestamp": 1640995300,
        "transactionHash": "0xabc...",
        "type": "PROCESS"
      },
      "sourceToken": "0x456...",
      "sourceChainId": 11155111,
      "sourceBlockNumber": 12345670,
      "sender": "0x1234...",
      "recipient": "0x1234...",
      "sourceTransactionHash": "0x789...",
      "status": "RELAYED",
      "timestamp": 1640995200
    }
  ]
}

Cross-Chain Deposit Fields

Field	Type	Description
`id`	string	Unique transfer identifier
`amount`	string	Deposit amount (wei)
`destinationBlockNumber`	string	Destination chain block number
`destinationChainId`	number	Destination chain ID
`destinationTimestamp`	number	Destination processing timestamp
`destinationTransactionHash`	string	Destination transaction hash
`dispatchMessage`	object	Source chain message details
`direction`	string	Transfer direction (always “DEPOSIT”)
`messageId`	string	Cross-chain message ID
`processMessage`	object	Destination chain message details
`sourceToken`	string	Source token address
`sourceChainId`	number	Source chain ID
`sourceBlockNumber`	number	Source chain block number
`sender`	string	Deposit sender address
`recipient`	string	Deposit recipient address
`sourceTransactionHash`	string	Source transaction hash
`status`	string	Deposit status
`timestamp`	number	Deposit initiation timestamp

Get Token Mappings

Retrieve cross-chain token mapping information.

curl "https://api.scalex.money/api/token-mappings?sourceChainId=11155111&targetChainId=421614"

const response = await fetch(
  'https://api.scalex.money/api/token-mappings?sourceChainId=11155111&targetChainId=421614'
);
const mappings = await response.json();

Parameters

Parameter	Type	Required	Default	Description
`sourceChainId`	number	No	-	Source chain ID filter
`targetChainId`	number	No	-	Target chain ID filter
`symbol`	string	No	-	Token symbol filter
`isActive`	boolean	No	-	Active status filter
`limit`	number	No	100	Number of mappings to return

Response

{
  "items": [
    {
      "id": "mapping_123",
      "sourceChainId": 11155111,
      "sourceToken": "0x123...",
      "targetChainId": 421614,
      "syntheticToken": "0x456...",
      "symbol": "USDC",
      "sourceDecimals": 6,
      "syntheticDecimals": 6,
      "isActive": true,
      "registeredAt": 1640995200,
      "transactionId": "0x789...",
      "blockNumber": "12345678",
      "timestamp": 1640995200
    }
  ]
}

Token Mapping Fields

Field	Type	Description
`id`	string	Mapping identifier
`sourceChainId`	number	Source blockchain chain ID
`sourceToken`	string	Source token contract address
`targetChainId`	number	Target blockchain chain ID
`syntheticToken`	string	Synthetic token contract address
`symbol`	string	Token symbol
`sourceDecimals`	number	Source token decimal places
`syntheticDecimals`	number	Synthetic token decimal places
`isActive`	boolean	Whether mapping is active
`registeredAt`	number	Registration timestamp
`transactionId`	string	Registration transaction hash
`blockNumber`	string	Registration block number
`timestamp`	number	Registration timestamp

Account Analysis Examples

Calculate Total Portfolio Value

async function getPortfolioValue(userAddress, prices) {
  const account = await fetch(
    `https://api.scalex.money/api/account?address=${userAddress}`
  ).then(r => r.json());
  
  let totalValue = 0;
  
  for (const balance of account.balances) {
    const { asset, free, locked } = balance;
    const totalBalance = parseFloat(free) + parseFloat(locked);
    const price = prices[asset] || 0;
    totalValue += totalBalance * price;
  }
  
  return {
    totalValue,
    breakdown: account.balances.map(b => ({
      asset: b.asset,
      balance: parseFloat(b.free) + parseFloat(b.locked),
      value: (parseFloat(b.free) + parseFloat(b.locked)) * (prices[b.asset] || 0)
    }))
  };
}

Monitor Cross-Chain Deposits

async function monitorDeposits(userAddress) {
  const deposits = await fetch(
    `https://api.scalex.money/api/cross-chain-deposits?user=${userAddress}&limit=10`
  ).then(r => r.json());
  
  return deposits.items.map(deposit => ({
    id: deposit.id,
    amount: deposit.amount,
    status: deposit.status,
    fromChain: deposit.sourceChainId,
    toChain: deposit.destinationChainId,
    age: Date.now() - (deposit.timestamp * 1000),
    txHash: deposit.sourceTransactionHash
  }));
}

Check Trading Fees

async function getTradingFees(userAddress) {
  const account = await fetch(
    `https://api.scalex.money/api/account?address=${userAddress}`
  ).then(r => r.json());
  
  return {
    makerFee: account.makerCommission / 10000, // Convert basis points to percentage
    takerFee: account.takerCommission / 10000,
    makerFeePercent: `${account.makerCommission / 100}%`,
    takerFeePercent: `${account.takerCommission / 100}%`
  };
}

Real-Time Account Updates

For real-time balance updates, use the WebSocket API:

const ws = new WebSocket('wss://ws.scalex.money');

// Subscribe to account updates
ws.send(JSON.stringify({
  method: 'SUBSCRIBE',
  params: [`${userAddress}@account`],
  id: 1
}));

ws.onmessage = (event) => {
  const data = JSON.parse(event.data);
  if (data.stream && data.stream.includes('@account')) {
    console.log('Account update:', data.data);
    // Update UI with new balance information
    updateAccountDisplay(data.data);
  }
};

Error Responses

Status Code	Error	Description
400	Address parameter is required	Missing required address parameter
400	User parameter is required	Missing required user parameter (deposits)
500	Failed to fetch account information	Internal server error

Rate Limits

User account endpoints have the following rate limits:

Account information: 300 requests per minute per user
Cross-chain deposits: 200 requests per minute per user
Token mappings: 600 requests per minute

Account balance data is updated in real-time as trades execute and deposits/withdrawals are processed.

Chain IDs Reference

Common chain IDs used in ScaleX DEX:

Chain	Chain ID	Description
Ethereum Sepolia	11155111	Ethereum testnet
Arbitrum Sepolia	421614	Arbitrum testnet
ScaleX Devnet	1802	ScaleX native devnet

Cross-chain operations may take several minutes to complete depending on network congestion and bridge processing times.

​User Account Endpoints

​Get Account Information

​Parameters

​Response

​Response Fields

​Balance Object

​Get Cross-Chain Deposits

​Parameters

​Status Values

​Response

​Cross-Chain Deposit Fields

​Get Token Mappings

​Parameters

​Response

​Token Mapping Fields

​Account Analysis Examples

​Calculate Total Portfolio Value

​Monitor Cross-Chain Deposits

​Check Trading Fees

​Real-Time Account Updates

​Error Responses

​Rate Limits

​Chain IDs Reference

User Account Endpoints

Get Account Information

Parameters

Response

Response Fields

Balance Object

Get Cross-Chain Deposits

Parameters

Status Values

Response

Cross-Chain Deposit Fields

Get Token Mappings

Parameters

Response

Token Mapping Fields

Account Analysis Examples

Calculate Total Portfolio Value

Monitor Cross-Chain Deposits

Check Trading Fees

Real-Time Account Updates

Error Responses

Rate Limits

Chain IDs Reference