getPriorityFeeEstimate

POST

/{apiKey}

Calculate optimal priority fee recommendations for Solana transactions based on real-time network conditions.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

objectrequired

Single params object. Top-level keys are transaction, accountKeys, and options (nested). Put priorityLevel, recommended, etc. inside options.

Responses

200

Optimal priority fee estimate and optional fee levels for different priority tiers.

POST/v2/{apiKey}

curl --request POST \  --url https://solana-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "getPriorityFeeEstimate",  "params": [    {      "transaction": "AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAEDArczbMia1tLmq7zz4DinMNN0pJ1JtLdqIJPUw3YrGCzYAMHBsgN27lcgB6H2WQvFgyZuJYHa46puOQo9yQ8CVQbd9uHXZaGT2cvhRs7reawctIXtX1s3kTqM9YV+/wCp20C7Wj2aiuk5TReAXo+VTVg8QTHjs0UjNMMKCvpzZ+ABAgEBARU=",      "options": {        "priorityLevel": "High"      }    }  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1}

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