From b8e063d39947c0a528e58ed52970810cd6c45dff Mon Sep 17 00:00:00 2001
From: Pileks <jure@metadao.fi>
Date: Wed, 9 Sep 2026 21:02:08 +0200
Subject: [PATCH] fix(sdk): use squads vault as payerKey in
 squadsProposalCreateTx

---
 sdk/package.json                        | 2 +-
 sdk/src/futarchy/v0.6/FutarchyClient.ts | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/sdk/package.json b/sdk/package.json
index 150579ac..0a04bf71 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metadaoproject/programs",
-  "version": "0.1.1-alpha.0",
+  "version": "0.1.1-alpha.1",
   "type": "module",
   "main": "dist/index.js",
   "module": "dist/index.js",
diff --git a/sdk/src/futarchy/v0.6/FutarchyClient.ts b/sdk/src/futarchy/v0.6/FutarchyClient.ts
index 2468db64..8a2accc6 100644
--- a/sdk/src/futarchy/v0.6/FutarchyClient.ts
+++ b/sdk/src/futarchy/v0.6/FutarchyClient.ts
@@ -592,9 +592,14 @@ export class FutarchyClient {
     payer?: PublicKey;
   }): { tx: Transaction; squadsProposal: PublicKey } {
     const multisigPda = multisig.getMultisigPda({ createKey: dao })[0];
+    const squadsMultisigVault = multisig.getVaultPda({
+      multisigPda,
+      index: 0,
+    })[0];
 
+    // The vault must be the payerKey, otherwise the payer has to co-sign every execution.
     const transactionMessage = new TransactionMessage({
-      payerKey: payer,
+      payerKey: squadsMultisigVault,
       recentBlockhash: "", // this doesn't get used
       instructions,
     });