MCP Helius

MIT License

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helius_get_fee_for_message

Check the transaction fee for a base64-encoded Solana message using commitment levels (confirmed, finalized, processed) with MCP Helius.

Instructions

Get the fee for a serialized message

Input Schema

Name	Required	Description	Default
`commitment`	No
`message`	Yes	Base64 encoded message string

Input Schema (JSON Schema)

{
  "properties": {
    "commitment": {
      "enum": [
        "confirmed",
        "finalized",
        "processed"
      ],
      "type": "string"
    },
    "message": {
      "description": "Base64 encoded message string",
      "type": "string"
    }
  },
  "required": [
    "message"
  ],
  "type": "object"
}

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