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POST
https://api.mpcvault.com
/
v1
/
resimulation
curl -X POST https://api.mpcvault.com/v1/resimulation \
  -H "Content-Type: application/json" \
  -H "x-mtoken: YOUR_API_TOKEN" \
  -d '{
    "signingRequestUuid": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  }'

{
  "simulation": {
    "success": true,
    "gasEstimate": "21000",
    "balanceChanges": [
      {
        "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f2bD58",
        "token": "ETH",
        "change": "-1000000000000000000"
      }
    ]
  }
}
Re-simulates a signing request to get updated transaction simulation results. This is useful for checking if a transaction will succeed before execution, especially if time has passed since the original request.

​
Headers

​
x-mtoken
string
required
Your API token

​
Body

​
signingRequestUuid
string
required
UUID of the signing request to simulate

​
Response

​
simulation
object
The simulation results containing predicted outcomes, gas estimates, and potential errors
​
error
object
Error details (if simulation failed)
curl -X POST https://api.mpcvault.com/v1/resimulation \
  -H "Content-Type: application/json" \
  -H "x-mtoken: YOUR_API_TOKEN" \
  -d '{
    "signingRequestUuid": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  }'

{
  "simulation": {
    "success": true,
    "gasEstimate": "21000",
    "balanceChanges": [
      {
        "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f2bD58",
        "token": "ETH",
        "change": "-1000000000000000000"
      }
    ]
  }
}