diff --git a/webapp/CHANGELOG.md b/webapp/CHANGELOG.md
index 6659046e..29ed3ad8 100644
--- a/webapp/CHANGELOG.md
+++ b/webapp/CHANGELOG.md
@@ -1,9 +1,8 @@
 ## [0.61.1](https://github.com/SocialGouv/carte-jeune-engage/compare/v0.61.0...v0.61.1) (2024-11-12)
 
-
 ### Bug Fixes
 
-* categories list avatar spacing and placement ([62f80a3](https://github.com/SocialGouv/carte-jeune-engage/commit/62f80a34d4fae11252e5c9419baf82aa3dbaee2c))
+- categories list avatar spacing and placement ([62f80a3](https://github.com/SocialGouv/carte-jeune-engage/commit/62f80a34d4fae11252e5c9419baf82aa3dbaee2c))
 
 # [0.61.0](https://github.com/SocialGouv/carte-jeune-engage/compare/v0.60.2...v0.61.0) (2024-11-12)
 
diff --git a/webapp/src/pages/api/obizSync.ts b/webapp/src/pages/api/obizSync.ts
new file mode 100644
index 00000000..521d3f96
--- /dev/null
+++ b/webapp/src/pages/api/obizSync.ts
@@ -0,0 +1,54 @@
+import { TRPCError } from "@trpc/server";
+import type { NextApiRequest, NextApiResponse } from "next";
+import getPayloadClient from "~/payload/payloadClient";
+import { appRouter } from "~/server/api/root";
+import { createCallerFactory } from "~/server/api/trpc";
+import { obiz_soap_client_options } from "~/server/soap-obiz";
+var soap = require("soap");
+
+export const obiz_soap_client_url = process.env.OBIZ_SOAP_URL;
+
+const ObizSync = async (req: NextApiRequest, res: NextApiResponse) => {
+  if (req.method !== "POST") {
+    return res.status(405).send("Invalid request method.");
+  }
+
+  const { numero } = req.query as {
+    numero: string;
+  };
+
+  try {
+    const payload = await getPayloadClient({ seed: false });
+    const createCaller = createCallerFactory(appRouter);
+
+    var soapObizClient = await soap.createClientAsync(
+      obiz_soap_client_url,
+      obiz_soap_client_options
+    );
+
+    const caller = createCaller({
+      payload,
+      session: null,
+      soapObizClient,
+      req,
+    });
+
+    const orderId = await caller.order.getIdByNumber({
+      number: parseInt(numero),
+    });
+
+    const result = await caller.order.synchronizeOrder({
+      order_id: orderId.data,
+    });
+
+    return res.status(200).json(result);
+  } catch (error) {
+    if (error instanceof TRPCError) {
+      return res.status(400).json({ message: error.message, code: error.code });
+    } else {
+      return res.status(500).json({ message: "Internal server error" });
+    }
+  }
+};
+
+export default ObizSync;
diff --git a/webapp/src/server/api/routers/order.ts b/webapp/src/server/api/routers/order.ts
index feada54a..39d6d362 100644
--- a/webapp/src/server/api/routers/order.ts
+++ b/webapp/src/server/api/routers/order.ts
@@ -2,7 +2,11 @@ import { TRPCError } from "@trpc/server";
 import path from "path";
 import { z } from "zod";
 import { Media, Offer, Order, Partner, User } from "~/payload/payload-types";
-import { createTRPCRouter, userProtectedProcedure } from "~/server/api/trpc";
+import {
+  createTRPCRouter,
+  publicProcedure,
+  userProtectedProcedure,
+} from "~/server/api/trpc";
 import { createOrderPayload, insertItemPayload } from "~/utils/obiz";
 import { payloadWhereOfferIsValid } from "~/utils/tools";
 import fs from "fs/promises";
@@ -202,7 +206,7 @@ export const orderRouter = createTRPCRouter({
       }
     }),
 
-  synchronizeOrder: userProtectedProcedure
+  synchronizeOrder: publicProcedure
     .input(
       z.object({
         order_id: z.number(),
@@ -217,12 +221,12 @@ export const orderRouter = createTRPCRouter({
         depth: 0,
       });
 
-      if (order.user !== ctx.session.id) {
-        throw new TRPCError({
-          code: "FORBIDDEN",
-          message: `Your are not able to synchronize this order`,
-        });
-      }
+      // if (order.user !== ctx.session.id) {
+      // 	throw new TRPCError({
+      // 		code: "FORBIDDEN",
+      // 		message: `Your are not able to synchronize this order`,
+      // 	});
+      // }
 
       try {
         const [resultOrderStatus] =
@@ -355,6 +359,37 @@ export const orderRouter = createTRPCRouter({
       return { data: orders.docs as OrderIncluded[] };
     }),
 
+  getIdByNumber: publicProcedure
+    .input(
+      z.object({
+        number: z.number(),
+      })
+    )
+    .query(async ({ ctx, input }) => {
+      const { number } = input;
+
+      const orders = await ctx.payload.find({
+        collection: "orders",
+        where: {
+          number: { equals: number },
+        },
+        depth: 3,
+      });
+
+      const order = orders.docs[0];
+
+      if (!order) {
+        throw new TRPCError({
+          code: "NOT_FOUND",
+          message: "Order not found.",
+        });
+      }
+
+      return {
+        data: order.id,
+      };
+    }),
+
   getById: userProtectedProcedure
     .input(
       z.object({