diff --git a/.changeset/legal-coats-see.md b/.changeset/legal-coats-see.md
new file mode 100644
index 00000000..71525057
--- /dev/null
+++ b/.changeset/legal-coats-see.md
@@ -0,0 +1,5 @@
+---
+"permissionless": patch
+---
+
+Added validForSeconds field to pm_sponsorUserOperation, removed deprecated label on pm_sponsorUserOperation
diff --git a/packages/permissionless/actions/pimlico/sponsorUserOperation.ts b/packages/permissionless/actions/pimlico/sponsorUserOperation.ts
index 920c1971..3bf78cf1 100644
--- a/packages/permissionless/actions/pimlico/sponsorUserOperation.ts
+++ b/packages/permissionless/actions/pimlico/sponsorUserOperation.ts
@@ -12,6 +12,13 @@ import type { UserOperation } from "viem/account-abstraction"
 import type { PimlicoRpcSchema } from "../../types/pimlico.js"
 import { deepHexlify } from "../../utils/deepHexlify.js"
 
+type PaymasterContext = {
+    sponsorshipPolicyId?: string
+    validForSeconds?: number
+    meta?: Record<string, string>
+    [key: string]: unknown
+}
+
 export type PimlicoSponsorUserOperationParameters<
     entryPointVersion extends "0.6" | "0.7"
 > = {
@@ -40,6 +47,7 @@ export type PimlicoSponsorUserOperationParameters<
         version: entryPointVersion
     }
     sponsorshipPolicyId?: string
+    paymasterContext?: PaymasterContext | unknown
 }
 
 export type SponsorUserOperationReturnType<
@@ -66,9 +74,6 @@ export type SponsorUserOperationReturnType<
           : never)
 >
 
-/**
- * @deprecated Use `getPaymasterData` instead
- */
 export const sponsorUserOperation = async <
     entryPointVersion extends "0.6" | "0.7" = "0.6" | "0.7"
 >(
@@ -80,20 +85,29 @@ export const sponsorUserOperation = async <
     >,
     args: PimlicoSponsorUserOperationParameters<entryPointVersion>
 ): Promise<SponsorUserOperationReturnType<entryPointVersion>> => {
+    const { sponsorshipPolicyId, paymasterContext, userOperation, entryPoint } =
+        args
+
+    const finalPaymasterContext =
+        sponsorshipPolicyId !== undefined
+            ? {
+                  ...(paymasterContext ?? {}),
+                  sponsorshipPolicyId
+              }
+            : paymasterContext
+
     const response = await client.request({
         method: "pm_sponsorUserOperation",
-        params: args.sponsorshipPolicyId
+        params: finalPaymasterContext
             ? [
-                  deepHexlify(args.userOperation),
-                  args.entryPoint.address,
-                  {
-                      sponsorshipPolicyId: args.sponsorshipPolicyId
-                  }
+                  deepHexlify(userOperation),
+                  entryPoint.address,
+                  finalPaymasterContext
               ]
-            : [deepHexlify(args.userOperation), args.entryPoint.address]
+            : [deepHexlify(userOperation), entryPoint.address]
     })
 
-    if (args.entryPoint.version === "0.6") {
+    if (entryPoint.version === "0.6") {
         const responseV06 = response as {
             paymasterAndData: Hex
             preVerificationGas: Hex
diff --git a/packages/permissionless/clients/decorators/pimlico.ts b/packages/permissionless/clients/decorators/pimlico.ts
index 53830724..cdaa5d66 100644
--- a/packages/permissionless/clients/decorators/pimlico.ts
+++ b/packages/permissionless/clients/decorators/pimlico.ts
@@ -102,9 +102,6 @@ export type PimlicoActions<
             Omit<SendCompressedUserOperationParameters, "entryPointAddress">
         >
     ) => Promise<Hash>
-    /**
-     * @deprecated Use `getPaymasterData` instead
-     */
     sponsorUserOperation: (
         args: Omit<
             PimlicoSponsorUserOperationParameters<entryPointVersion>,