feat: app

app/Services/IngestService.php

@@ -1278,14 +1278,17 @@ class IngestService
                 if ($address === '') {
                     continue;
                 }
-                if (! isset($byAddr[$address])) {
-                    $chain = (string) ($item['chainType'] ?? $item['chain'] ?? '');
-                    if ($chain === '') {
-                        $chain = WalletSource::inferChainType($address);
-                    }
-                    $byAddr[$address] = [
+                $chain = strtoupper((string) ($item['chainType'] ?? $item['chain'] ?? ''));
+                if ($chain === '') {
+                    $chain = WalletSource::inferChainType($address);
+                }
+                // Key by address + chain: the same 0x address is a valid row on
+                // ETH, BSC and ARB at once and must not collapse into one.
+                $key = $address.'|'.$chain;
+                if (! isset($byAddr[$key])) {
+                    $byAddr[$key] = [
                         'address' => $address,
-                        'chain_type' => strtoupper($chain),
+                        'chain_type' => $chain,
                         'balance' => [],
                     ];
                 }
@@ -1293,7 +1296,7 @@ class IngestService
                 if ($symbol === '') {
                     continue;
                 }
-                $byAddr[$address]['balance'][$symbol] = WalletSource::formatBalance(
+                $byAddr[$key]['balance'][$symbol] = WalletSource::formatBalance(
                     $item['balance'] ?? $item['value'] ?? 0,
                     $item['decimal'] ?? $item['decimals'] ?? null
                 );