send-transaction

Initiate blockchain transactions by specifying recipient, value, gas fees, and chain ID. Use this tool to securely interact with networks, with private keys managed in MetaMask.

Instructions

Send transactions to networks.

Input Schema

Name	Required	Description
`chainId`	No	Chain ID to validate against before sending transaction.
`data`	No	A contract hashed method call with encoded args.
`maxFeePerGas`	No	Total fee per gas in wei, inclusive of maxPriorityFeePerGas.
`maxPriorityFeePerGas`	No	Max priority fee per gas in wei.
`to`	Yes	The transaction recipient or contract address.
`value`	No	Value in wei sent with this transaction.

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "chainId": {
      "description": "Chain ID to validate against before sending transaction.",
      "type": "number"
    },
    "data": {
      "$ref": "#/properties/to",
      "description": "A contract hashed method call with encoded args."
    },
    "maxFeePerGas": {
      "description": "Total fee per gas in wei, inclusive of maxPriorityFeePerGas.",
      "format": "int64",
      "type": "integer"
    },
    "maxPriorityFeePerGas": {
      "description": "Max priority fee per gas in wei.",
      "format": "int64",
      "type": "integer"
    },
    "to": {
      "description": "The transaction recipient or contract address.",
      "type": "string"
    },
    "value": {
      "description": "Value in wei sent with this transaction.",
      "format": "int64",
      "type": "integer"
    }
  },
  "required": [
    "to"
  ],
  "type": "object"
}

MetaMask MCP

send-transaction

Instructions

Input Schema

Input Schema (JSON Schema)

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