From 1c50038745016ebb14f8a3ab2e9aea2c43871c9c Mon Sep 17 00:00:00 2001
From: amilz <85324096+amilz@users.noreply.github.com>
Date: Tue, 17 Dec 2024 15:48:47 -0800
Subject: [PATCH] chore: add `recommended` field to prio fee api (#87)

---
 solana/priority-fees-addon/app.ts                          | 2 +-
 solana/priority-fees-addon/types.ts                        | 1 +
 solana/web3.js-2.0/optimized-tx/src/QuickNodeSolana.ts     | 4 +++-
 solana/web3.js-2.0/optimized-tx/src/types/priority-fees.ts | 3 ++-
 solana/web3.js-2.0/quicknode-addons/types.ts               | 1 +
 5 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/solana/priority-fees-addon/app.ts b/solana/priority-fees-addon/app.ts
index 7df2221..3ac5cfb 100644
--- a/solana/priority-fees-addon/app.ts
+++ b/solana/priority-fees-addon/app.ts
@@ -72,7 +72,7 @@ const params: EstimatePriorityFeesParams = {
 async function createDynamicPriorityFeeInstruction() {
     const { result } = await fetchEstimatePriorityFees(params);
     console.table(result);
-    const priorityFee = result.per_compute_unit.high; // 👈 Replace depending on your transaction requirements (e.g., low, medium, high, or specific percentile)
+    const priorityFee = result.recommended; // 👈 Replace depending on your transaction requirements (e.g., low, medium, high, or specific percentile)
     const priorityFeeInstruction = ComputeBudgetProgram.setComputeUnitPrice({ microLamports: priorityFee });
     return priorityFeeInstruction;
 }
diff --git a/solana/priority-fees-addon/types.ts b/solana/priority-fees-addon/types.ts
index b19841c..5a92d80 100644
--- a/solana/priority-fees-addon/types.ts
+++ b/solana/priority-fees-addon/types.ts
@@ -28,6 +28,7 @@ interface ResponseData {
         };
         per_compute_unit: FeeEstimates;
         per_transaction: FeeEstimates;
+        recommended: number;
     };
     id: number;
 }
diff --git a/solana/web3.js-2.0/optimized-tx/src/QuickNodeSolana.ts b/solana/web3.js-2.0/optimized-tx/src/QuickNodeSolana.ts
index 0cc89c6..2a93d42 100644
--- a/solana/web3.js-2.0/optimized-tx/src/QuickNodeSolana.ts
+++ b/solana/web3.js-2.0/optimized-tx/src/QuickNodeSolana.ts
@@ -105,7 +105,9 @@ export class QuickNodeSolana {
             last_n_blocks: priorityFeeQuery.last_n_blocks,
             api_version: priorityFeeQuery.api_version
         }).send();
-        return priorityFees.per_compute_unit[priorityFeeQuery.level];
+        return priorityFeeQuery.level === "recommended" 
+            ? priorityFees.recommended 
+            : priorityFees.per_compute_unit[priorityFeeQuery.level];
     }
 
     async prepareSmartTransactionMessage({
diff --git a/solana/web3.js-2.0/optimized-tx/src/types/priority-fees.ts b/solana/web3.js-2.0/optimized-tx/src/types/priority-fees.ts
index 9531ced..ae8a2be 100644
--- a/solana/web3.js-2.0/optimized-tx/src/types/priority-fees.ts
+++ b/solana/web3.js-2.0/optimized-tx/src/types/priority-fees.ts
@@ -1,4 +1,4 @@
-type PriorityFeeLevel = { level: "low" | "medium" | "high" | "extreme" };
+type PriorityFeeLevel = { level: "low" | "medium" | "high" | "extreme" | "recommended" };
 
 interface FeeEstimates {
     extreme: number;
@@ -16,6 +16,7 @@ interface EstimatePriorityFeesResponse {
     };
     per_compute_unit: FeeEstimates;
     per_transaction: FeeEstimates;
+    recommended: number;
 };
 
 interface EstimatePriorityFeesParams {
diff --git a/solana/web3.js-2.0/quicknode-addons/types.ts b/solana/web3.js-2.0/quicknode-addons/types.ts
index d514f57..a476c21 100644
--- a/solana/web3.js-2.0/quicknode-addons/types.ts
+++ b/solana/web3.js-2.0/quicknode-addons/types.ts
@@ -16,6 +16,7 @@ interface EstimatePriorityFeesResponse {
     };
     per_compute_unit: FeeEstimates;
     per_transaction: FeeEstimates;
+    recommended: number;
 };
 
 interface EstimatePriorityFeesParams {