diff --git a/src/api.ts b/src/api.ts
index 72c81e9f..10e7805b 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -22,6 +22,12 @@ import type {
   TokenTag,
 } from './tokens/index.js'
 
+export enum SVMPriorityFeeLevel {
+  NORMAL = 'NORMAL',
+  FAST = 'FAST',
+  ULTRA = 'ULTRA',
+}
+
 /**
  * Used as a bigint replacement for TransactionRequest because bigint is not serializable
  */
@@ -167,6 +173,9 @@ export interface RouteOptions extends RouteOptionsBase {
   /** SVM specific option, wallet to sponsor tx costs */
   svmSponsor?: string
 
+  /** SVM specific option, priority fee level */
+  svmPriorityFeeLevel?: SVMPriorityFeeLevel
+
   /** Mayan specific option to bridge from non-EVM chain to Hyperliquid */
   mayanNonEvmPermitSignature?: boolean
 
@@ -385,6 +394,9 @@ export interface QuoteRequest extends ToolConfiguration, TimingStrings {
   /** SVM specific option, wallet to sponsor tx costs */
   svmSponsor?: string
 
+  /** SVM specific option, priority fee level */
+  svmPriorityFeeLevel?: SVMPriorityFeeLevel
+
   /** Preset configuration for stablecoin routing optimization
    * When provided, this preset will override other route options with optimized settings */
   preset?: string