MCP Helius

MIT License

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helius_get_priority_fee_estimate

Retrieve transaction priority fee estimates on the Solana blockchain using the Helius API. Specify account keys and customize options like priority level to optimize fee calculations for efficient transaction processing.

Instructions

Get priority fee estimate for a transaction

Input Schema

Name	Required	Description	Default
`accountKeys`	No
`options`	No

Input Schema (JSON Schema)

{
  "properties": {
    "accountKeys": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "options": {
      "properties": {
        "includeAllPriorityFeeLevels": {
          "type": "boolean"
        },
        "priorityLevel": {
          "enum": [
            "default",
            "high",
            "max"
          ],
          "type": "string"
        }
      },
      "type": "object"
    }
  },
  "type": "object"
}

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