From 24bd698ecdc61ced726725d32741e82deec214d9 Mon Sep 17 00:00:00 2001
From: Russell Ballestrini <russell@unturf.com>
Date: Thu, 2 Oct 2025 19:26:53 -0400
Subject: [PATCH] Fix DOGE sweep insufficient funds error using
 subtractfeefromamount

- Use subtractfeefromamount=True parameter in sendtoaddress for DOGE sweeps
- This allows Dogecoin to automatically deduct network fee from the sweep amount
- Resolves 500 errors when trying to sweep the exact wallet balance
- Regular payment sweeps remain single-output transactions (no multi-output needed)
---
 make_post_sell/lib/crypto_watcher/__init__.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/make_post_sell/lib/crypto_watcher/__init__.py b/make_post_sell/lib/crypto_watcher/__init__.py
index 14a4fce..17b5e97 100644
--- a/make_post_sell/lib/crypto_watcher/__init__.py
+++ b/make_post_sell/lib/crypto_watcher/__init__.py
@@ -1094,10 +1094,16 @@ def auto_sweep_payment_doge(client, crypto_payment: CryptoPayment, dbsession=Non
         )
 
         # Send the sweep transaction
-        tx_hash = client.sendtoaddress(
-            crypto_payment.shop_sweep_to_address,
-            float(sweep_amount),
-            f"Sweep for invoice {crypto_payment.invoice.id}",
+        # Use subtractfeefromamount=True so network fee is deducted from the sweep amount
+        tx_hash = client._call(
+            "sendtoaddress",
+            [
+                crypto_payment.shop_sweep_to_address,
+                float(sweep_amount),
+                f"Sweep for invoice {crypto_payment.invoice.id}",
+                "",  # comment_to
+                True,  # subtractfeefromamount
+            ],
         )
 
         if tx_hash: