diff --git a/bal-pusher.sh b/bal-pusher.sh
new file mode 100644
index 0000000..42ee3ae
--- /dev/null
+++ b/bal-pusher.sh
@@ -0,0 +1,14 @@
+RUST_LOG=trace
+
+export BAL_PUSHER_DB_FILE="$(pwd)/bal.db"
+#export BAL_PUSHER_BITCOIN_COOKIE_FILE=/~/.bitcoin/.cookie
+#export BAL_PUSHER_REGTEST_COOKIE_FILE=/~/.bitcoin/regtest/.cookie
+#export BAL_PUSHER_TESTNET_COOKIE_FILE=/~/.bitcoin/testnet3/.cookie
+#export BAL_PUSHER_SIGNET_COOKIE_FILE=/~/.bitcoin/signet/.cookie
+
+export BAL_PUSHER_REGTEST_ZMQ_HASHBLOCK=tcp://127.0.0.1:18443
+export BAL_PUSHER_SEND_STATS=true 
+export WELIST_SERVER_URL=http://localhost:8085
+export BAL_SERVER_URL="http://127.0.0.1:9133"
+export SSL_KEY_PATH="$(pwd)/private_key.pem"
+cargo run --bin=bal-pusher regtest
diff --git a/src/bin/bal-server.rs b/src/bin/bal-server.rs
index bfbabcc..7d2b7a7 100644
--- a/src/bin/bal-server.rs
+++ b/src/bin/bal-server.rs
@@ -7,7 +7,6 @@ use chrono::Utc;
 use hex_conservative::FromHex;
 use log::{debug, error, info, trace};
 use serde::{Deserialize, Serialize};
-use serde_json;
 use sqlite::State;
 use sqlite::{Connection, Value};
 use std::collections::{HashMap, HashSet};
@@ -119,6 +118,7 @@ pub struct StatsResponse {
 }
 
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 struct ActixConfig {
     max_body_size: usize,
     timeout_secs: u64,
@@ -208,7 +208,7 @@ async fn echo_pub_key(data: web::Data<AppState>) -> impl Responder {
                 "Failed to read public key file {}: {}",
                 data.cfg.pub_key_path, e
             );
-            HttpResponse::InternalServerError().body("Failed to read public key file")
+            HttpResponse::InternalServerError().body("error")
         }
     }
 }
@@ -224,13 +224,13 @@ async fn echo_info(
 ) -> impl Responder {
     let param = path.into_inner();
     if !NETWORKS.contains(&param.as_str()) {
-        return HttpResponse::NotFound().body("Unknown network");
+        return HttpResponse::NotFound().body("error");
     }
     info!("echo info!!!{}", param);
     let netconfig = data.cfg.get_net_config(&param);
     if !netconfig.enabled {
         debug!("network disabled {}", param);
-        return HttpResponse::BadRequest().body("network disabled");
+        return HttpResponse::BadRequest().body("error");
     }
     let remote_addr = req
         .headers()
@@ -257,7 +257,7 @@ async fn echo_info(
                     Ok(g) => g,
                     Err(_p) => {
                         error!("DB mutex poisoned in echo_info (lookup phase)");
-                        return HttpResponse::InternalServerError().body("DB mutex poisoned");
+                        return HttpResponse::InternalServerError().body("error");
                     }
                 };
                 match get_last_used_address_by_ip(
@@ -275,10 +275,7 @@ async fn echo_info(
                             version: VERSION.to_string(),
                         });
                     }
-                    None => {
-                        let next = get_next_address_index(&db, &netconfig.name, &netconfig.address);
-                        next
-                    }
+                    None => get_next_address_index(&db, &netconfig.name, &netconfig.address),
                 }
             }; // lock released
 
@@ -288,8 +285,7 @@ async fn echo_info(
                     Ok(address) => address,
                     Err(e) => {
                         error!("Failed to derive address from xpub: {}", e);
-                        return HttpResponse::BadRequest()
-                            .body(format!("Failed to derive address: {}", e));
+                        return HttpResponse::BadRequest().body("error");
                     }
                 };
 
@@ -299,7 +295,7 @@ async fn echo_info(
                     Ok(g) => g,
                     Err(_p) => {
                         error!("DB mutex poisoned in echo_info (save phase)");
-                        return HttpResponse::InternalServerError().body("DB mutex poisoned");
+                        return HttpResponse::InternalServerError().body("error");
                     }
                 };
                 save_new_address(&db, next_idx.0, &derived.0, &derived.1, &remote_addr);
@@ -322,30 +318,30 @@ async fn echo_info(
             debug!("echo info reply: {}", json_data);
             HttpResponse::Ok().json(info)
         }
-        Err(err) => HttpResponse::InternalServerError().body(format!("error:{}", err)),
+        Err(_err) => HttpResponse::InternalServerError().body("error"),
     }
 }
 
 async fn echo_stats(path: web::Path<String>, data: web::Data<AppState>) -> impl Responder {
     let param = path.into_inner();
     if !NETWORKS.contains(&param.as_str()) {
-        return HttpResponse::NotFound().body("Unknown network");
+        return HttpResponse::NotFound().body("error");
     }
     info!("echo stats!!! {}", data.cfg.expose_stats);
     let netconfig = data.cfg.get_net_config(&param);
     if !netconfig.enabled {
         debug!("network disabled {}", param);
-        return HttpResponse::BadRequest().body("network disabled");
+        return HttpResponse::BadRequest().body("error");
     }
     if !data.cfg.expose_stats {
-        return HttpResponse::Forbidden().body("Stats not exposed");
+        return HttpResponse::Forbidden().body("error");
     }
     let mut stats: Vec<StatsResponse> = vec![];
     let db = match data.db.lock() {
         Ok(g) => g,
         Err(_p) => {
             error!("DB mutex poisoned in echo_stats");
-            return HttpResponse::InternalServerError().body("DB mutex poisoned");
+            return HttpResponse::InternalServerError().body("error");
         }
     };
     let mut stmt = match db.prepare(
@@ -354,12 +350,12 @@ async fn echo_stats(path: web::Path<String>, data: web::Data<AppState>) -> impl
         Ok(s) => s,
         Err(e) => {
             error!("Failed to prepare stats query: {}", e);
-            return HttpResponse::InternalServerError().body("Database error");
+            return HttpResponse::InternalServerError().body("error");
         }
     };
     if let Err(e) = stmt.bind((1, Value::String(netconfig.name.clone()))) {
         error!("Failed to bind chain in stats query: {}", e);
-        return HttpResponse::InternalServerError().body("Database error");
+        return HttpResponse::InternalServerError().body("error");
     }
     while let Ok(State::Row) = stmt.next() {
         let report_date = stmt.read("report_date").unwrap_or("0".to_string());
@@ -422,7 +418,7 @@ async fn echo_stats(path: web::Path<String>, data: web::Data<AppState>) -> impl
             debug!("echo info reply: {}", json_data);
             HttpResponse::Ok().json(stats)
         }
-        Err(err) => HttpResponse::InternalServerError().body(format!("error:{}", err)),
+        Err(_err) => HttpResponse::InternalServerError().body("error"),
     }
 }
 
@@ -431,33 +427,33 @@ async fn echo_search(body: Bytes, data: web::Data<AppState>) -> impl Responder {
     let strbody = match std::str::from_utf8(&body) {
         Ok(s) => s,
         Err(_) => {
-            return HttpResponse::BadRequest().body("Invalid UTF-8 body");
+            return HttpResponse::BadRequest().body("error");
         }
     };
     info!("{}", strbody);
 
     if strbody.is_empty() || strbody.len() != 64 || !strbody.chars().all(|c| c.is_ascii_hexdigit())
     {
-        return HttpResponse::BadRequest().body("Invalid txid");
+        return HttpResponse::BadRequest().body("error");
     }
 
     let db = match data.db.lock() {
         Ok(g) => g,
         Err(_p) => {
             error!("DB mutex poisoned in echo_search");
-            return HttpResponse::InternalServerError().body("DB mutex poisoned");
+            return HttpResponse::InternalServerError().body("error");
         }
     };
     let mut statement = match db.prepare("SELECT * FROM tbl_tx WHERE txid = ? LIMIT 1") {
         Ok(s) => s,
         Err(e) => {
             error!("Failed to prepare statement: {}", e);
-            return HttpResponse::InternalServerError().body("Database error");
+            return HttpResponse::InternalServerError().body("error");
         }
     };
     if let Err(e) = statement.bind((1, strbody)) {
         error!("Failed to bind parameter: {}", e);
-        return HttpResponse::InternalServerError().body("Database error");
+        return HttpResponse::InternalServerError().body("error");
     }
 
     if let Ok(State::Row) = statement.next() {
@@ -503,11 +499,14 @@ async fn echo_search(body: Bytes, data: web::Data<AppState>) -> impl Responder {
             }
         }
         match serde_json::to_string(&response_data) {
-            Ok(json_data) => HttpResponse::Ok().json(json_data),
-            Err(_) => HttpResponse::BadRequest().body("Bad data received"),
+            Ok(json_data) => {
+                debug!("echo search reply: {}", json_data);
+                HttpResponse::Ok().json(&response_data)
+            }
+            Err(_) => HttpResponse::BadRequest().body("error"),
         }
     } else {
-        HttpResponse::BadRequest().body("Bad data received")
+        HttpResponse::BadRequest().body("error")
     }
 }
 
@@ -524,13 +523,13 @@ struct ParsedTx {
 }
 
 /// Parse all transactions from the request body **without** needing the DB lock.
-/// Returns `Ok(parsed_txs)` if at least one tx was valid, or `Err(HttpResponse)` for early failure.
+/// Skips transactions that don't have a valid willexecutor output.
 fn parse_request_transactions(
     strbody: &str,
     _req_time: i64,
     netconfig: &NetConfig,
     known_addresses: &HashSet<String>,
-) -> Result<Vec<(ParsedTx, String, u64)>, HttpResponse> {
+) -> Vec<(ParsedTx, String, u64)> {
     let mut result: Vec<(ParsedTx, String, u64)> = Vec::new();
     let mut union_tx = true;
 
@@ -613,8 +612,8 @@ fn parse_request_transactions(
         }
 
         if !found {
-            error!("willexecutor output not found for tx {}", txid);
-            return Err(HttpResponse::BadRequest().body("Bad data received"));
+            trace!("willexecutor output not found for tx {}, skipping", txid);
+            continue;
         }
         if !union_tx {
             // This is only used for SQL building later; we track it in the caller
@@ -636,7 +635,7 @@ fn parse_request_transactions(
         ));
     }
 
-    Ok(result)
+    result
 }
 
 async fn echo_push(
@@ -648,24 +647,24 @@ async fn echo_push(
     let strbody = match std::str::from_utf8(&body) {
         Ok(s) => s,
         Err(_) => {
-            return HttpResponse::BadRequest().body("Invalid UTF-8 body");
+            return HttpResponse::BadRequest().body("error");
         }
     };
 
     let param = path.into_inner();
     if !NETWORKS.contains(&param.as_str()) {
-        return HttpResponse::NotFound().body("Unknown network");
+        return HttpResponse::NotFound().body("error");
     }
     let netconfig = data.cfg.get_net_config(&param);
     if !netconfig.enabled {
         trace!("network not enabled {}", &netconfig.name);
-        return HttpResponse::BadRequest().body("Network not enabled");
+        return HttpResponse::BadRequest().body("error");
     }
     let req_time = match Utc::now().timestamp_nanos_opt() {
         Some(t) => t,
         None => {
             error!("Invalid timestamp");
-            return HttpResponse::BadRequest().body("Invalid timestamp");
+            return HttpResponse::BadRequest().body("error");
         }
     };
 
@@ -675,7 +674,7 @@ async fn echo_push(
             Ok(g) => g,
             Err(_p) => {
                 error!("DB mutex poisoned acquiring addresses in echo_push");
-                return HttpResponse::InternalServerError().body("DB mutex poisoned");
+                return HttpResponse::InternalServerError().body("error");
             }
         };
         if netconfig.xpub {
@@ -683,7 +682,7 @@ async fn echo_push(
                 Ok(addrs) => addrs,
                 Err(e) => {
                     error!("Failed to load addresses from xpub: {}", e);
-                    return HttpResponse::InternalServerError().body("Database error");
+                    return HttpResponse::InternalServerError().body("error");
                 }
             }
         } else {
@@ -692,12 +691,9 @@ async fn echo_push(
     }; // lock released here
 
     // Parse all transactions (CPU-bound, no DB needed)
-    let parsed = match parse_request_transactions(strbody, req_time, netconfig, &known_addresses) {
-        Ok(v) => v,
-        Err(resp) => return resp,
-    };
+    let parsed = parse_request_transactions(strbody, req_time, netconfig, &known_addresses);
     if parsed.is_empty() {
-        return HttpResponse::Ok().body("thx");
+        return HttpResponse::BadRequest().body("error");
     }
 
     let all_txids: Vec<String> = parsed.iter().map(|(p, _, _)| p.txid.clone()).collect();
@@ -708,14 +704,14 @@ async fn echo_push(
             Ok(g) => g,
             Err(_p) => {
                 error!("DB mutex poisoned in echo_push duplicate check");
-                return HttpResponse::InternalServerError().body("DB mutex poisoned");
+                return HttpResponse::InternalServerError().body("error");
             }
         };
         match check_duplicate_txids(&db, &all_txids) {
             Ok(dups) => dups,
             Err(e) => {
                 error!("Duplicate check failed: {}", e);
-                return HttpResponse::InternalServerError().body("Database error");
+                return HttpResponse::InternalServerError().body("error");
             }
         }
     }; // lock released here
@@ -731,7 +727,7 @@ async fn echo_push(
             Ok(g) => g,
             Err(_p) => {
                 error!("DB mutex poisoned in echo_push insert phase");
-                return HttpResponse::InternalServerError().body("DB mutex poisoned");
+                return HttpResponse::InternalServerError().body("error");
             }
         };
 
@@ -818,7 +814,7 @@ async fn echo_push(
 
         if let Err(err) = execute_insert(&db, sqltxs, ptx, sqlinps, pinps, sqlouts, pouts) {
             error!("execute_insert failed: {}", err);
-            return HttpResponse::BadRequest().body("Bad data received");
+            return HttpResponse::BadRequest().body("error");
         }
     } // lock released
 
@@ -900,7 +896,7 @@ async fn main() -> std::io::Result<()> {
     let db = match open_db(&cfg.db_file) {
         Ok(c) => c,
         Err(e) => {
-            return Err(std::io::Error::new(std::io::ErrorKind::Other, e));
+            return Err(std::io::Error::other(e));
         }
     };