simulate

Active

declared in 2.0.0

Dry-run a multi-step operation (transfer, swap, buy resources, etc) without sending anything on-chain. Returns per-step energy and bandwidth estimates plus a total TRX cost. Use this to preview a plan before committing — for example, before transferring USDT to multiple recipients you can simulate to see the total energy cost. No auth required.

Parameters schema

{
  "type": "object",
  "required": [
    "steps"
  ],
  "properties": {
    "steps": {
      "type": "array",
      "description": "Array of { action, params } steps to simulate."
    },
    "resource_strategy": {
      "enum": [
        "batch_cheapest",
        "per_step",
        "no_resources"
      ],
      "type": "string",
      "description": "Resource acquisition strategy (default: batch_cheapest)."
    }
  }
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.50.

Parent server

MERX - TRON Resource Exchange

https://github.com/Hovsteder/merx-mcp

2/7 registries

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