Skip to main content
POST
getRecentPrioritizationFees
curl --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "getRecentPrioritizationFees",
  "params": [
    [
      "CxELquR1gPP8wHe33gZ4QxqGB3sZ9RSwsJ2KshVewkFY"
    ]
  ]
}
'
{
  "jsonrpc": "2.0",
  "id": "1",
  "result": [
    {
      "slot": 348125,
      "prioritizationFee": 1234
    }
  ]
}

Documentation Index

Fetch the complete documentation index at: https://www.helius.dev/docs/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
api-key
string
query
required

Your Helius API key. You can get one for free in the dashboard.

Body

application/json
​
jsonrpc
enum<string>
default:2.0
required

The JSON-RPC protocol version.

Available options:
2.0
Example:

"2.0"

​
id
string
default:1
required

A unique identifier for the request.

Example:

"1"

​
method
enum<string>
default:getRecentPrioritizationFees
required

The name of the RPC method to invoke.

Available options:
getRecentPrioritizationFees
Example:

"getRecentPrioritizationFees"

​
params
string[][]

Optional array of account addresses.

An array of account addresses (maximum 128), as base-58 encoded strings.

Specific Solana account address to filter for priority fees involving writes to this account.

Response

Successfully retrieved recent prioritization fees.

​
jsonrpc
enum<string>

The JSON-RPC protocol version.

Available options:
2.0
Example:

"2.0"

​
id
string

Identifier matching the request.

Example:

"1"

​
result
object[]

List of recent prioritization fees.