diff --git a/api/wevia-sse-orchestrator.php b/api/wevia-sse-orchestrator.php
index a78357e93..64800322f 100644
--- a/api/wevia-sse-orchestrator.php
+++ b/api/wevia-sse-orchestrator.php
@@ -6,7 +6,7 @@ set_time_limit(120);
 ob_implicit_flush(true);
 while(ob_get_level())ob_end_flush();
 function sse($d){echo 'data: '.json_encode($d,JSON_UNESCAPED_UNICODE)."\n\n";flush();}
-$msg=$_GET['msg']??'';
+$msg=$_GET['msg']??'';if(!$msg){$__b=@json_decode(@file_get_contents('php://input'),true);$msg=$__b['message']??$__b['msg']??'';}
 if(!$msg){sse(['error'=>'msg required']);exit;}
 sse(['type'=>'start','task'=>$msg,'ts'=>date('H:i:s')]);
 
diff --git a/ethica-chatbot.html b/ethica-chatbot.html
index 2e3b09b40..964832eac 100644
--- a/ethica-chatbot.html
+++ b/ethica-chatbot.html
@@ -72,8 +72,8 @@ header .st .l{font-size:9px;color:var(--tx2);text-transform:uppercase}
 </div>
 
 <script>
-const API = '/api/opus5-weval-ia-fast-safe.php';
-const STATS_API = '/api/ethica-stats.php';
+const API = '/api/ethica-brain.php';
+const STATS_API = '/api/ethica-stats-api.php';
 const ETHICA_PREFIX = '[CONTEXTE: Tu es Ethica AI, expert pharma B2B Maghreb. Spécialisé HCP (médecins, pharmaciens, dentistes), campagnes email marketing santé, warmup, délivrabilité, RGPD santé, pricing. Base: 131K+ HCPs validés (DZ 69%, MA 15%, TN 14%). 14 spécialités. 10 senders. Réponds en expert pharma/emailing concis et actionnable.] ';
 const chat = document.getElementById('chat');
 const input = document.getElementById('input');