diff --git a/apps/edr-payment-api/src/modules/webhooks/handlers/telebirr-webhook.service.ts b/apps/edr-payment-api/src/modules/webhooks/handlers/telebirr-webhook.service.ts
index 44af7d985..8333e8e3b 100644
--- a/apps/edr-payment-api/src/modules/webhooks/handlers/telebirr-webhook.service.ts
+++ b/apps/edr-payment-api/src/modules/webhooks/handlers/telebirr-webhook.service.ts
@@ -18,7 +18,8 @@ export class TelebirrWebhookService {
     const signatureValid = true;
 
     const mapped = this.provider.mapWebhookTradeStatus(payload.trade_status);
-    const providerTxnId = payload.trans_id ?? payload.payment_order_id;
+    const providerTxnId =
+      payload.transId ?? payload.trans_id ?? payload.payment_order_id;
 
     await this.processor.process({
       provider: this.provider.method,
diff --git a/packages/payment-providers/src/webhooks/telebirr-webhook.types.ts b/packages/payment-providers/src/webhooks/telebirr-webhook.types.ts
index 39a0f60f8..d9174627b 100644
--- a/packages/payment-providers/src/webhooks/telebirr-webhook.types.ts
+++ b/packages/payment-providers/src/webhooks/telebirr-webhook.types.ts
@@ -2,6 +2,9 @@ export interface TelebirrWebhookPayload {
   merch_order_id: string;
   payment_order_id: string;
   trade_status: string;
+  /** Telebirr's webhook (notify) sends the transaction id as camelCase `transId`;
+   *  the queryOrder/status-query biz_content uses snake_case `trans_id`. Support both. */
+  transId?: string;
   trans_id?: string;
   total_amount?: string;
   trans_currency?: string;