getRecentPrioritizationFees

getRecentPrioritizationFees RPC Method

post
/

Returns a list of prioritization fees from recent blocks to help estimate appropriate priority fees for transactions.

The method returns data from up to 150 recent blocks stored in the node's prioritization-fee cache. When account addresses are provided, the response reflects the fees needed to land a transaction that locks all specified accounts as writable, helping estimate fees for transactions with account contention.

This data is essential for applications that need to dynamically adjust priority fees based on current network conditions, ensuring transactions are processed quickly without overpaying. The fees are expressed in microlamports per compute unit, where 1 microlamport = 0.000001 lamports.

Authorizations
Body
jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:
idone ofRequired

Request identifier that will be returned in the response

Example: 1
stringOptional
or
numberOptional
methodstring · enumRequired

The RPC method name

Example: getRecentPrioritizationFeesPossible values:
Responses
200

Successful Response

application/json
post
/
curl -X POST https://public.rpc.solanavibestation.com \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getRecentPrioritizationFees",
    "params": [
      ["CxELquR1gPP8wHe33gZ4QxqGB3sZ9RSwsJ2KshVewkFY"]
    ]
  }'

{
  "jsonrpc": "2.0",
  "result": [
    {
      "slot": 348125,
      "prioritizationFee": 0
    },
    {
      "slot": 348126,
      "prioritizationFee": 1000
    },
    {
      "slot": 348127,
      "prioritizationFee": 500
    },
    {
      "slot": 348128,
      "prioritizationFee": 0
    },
    {
      "slot": 348129,
      "prioritizationFee": 1234
    },
    {
      "slot": 348130,
      "prioritizationFee": 2500
    },
    {
      "slot": 348131,
      "prioritizationFee": 750
    }
  ],
  "id": 1
}
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