Add Collateral

curl -X POST "https://api.trusset.org/lending-external-securities/api/positions/{marketId}/add-collateral" \
  -H "X-API-Key: trusset_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{"loanId": 5, "amount": "200"}'

{
  "success": true,
  "data": {
    "txHash": "0xabc...def",
    "loanId": 5,
    "amount": "200"
  }
}

{
  "success": true,
  "data": {
    "action": "SIGN_TRANSACTIONS",
    "mode": "CUSTODY",
    "steps": [
      {
        "action": "SIGN_TRANSACTION",
        "transaction": { "to": "0xabc...def", "data": "0x..." },
        "functionName": "approve",
        "description": "Approve the custody adapter to pull collateral"
      },
      {
        "action": "SIGN_TRANSACTION",
        "transaction": { "to": "0x70A0...", "data": "0x..." },
        "functionName": "addCollateral"
      }
    ]
  }
}