diff --git a/integrationos-platform-oauth/package.json b/integrationos-platform-oauth/package.json
index a8ca3c3b..792dd146 100644
--- a/integrationos-platform-oauth/package.json
+++ b/integrationos-platform-oauth/package.json
@@ -13,10 +13,12 @@
     "dependencies": {
         "axios": "^1.7.2",
         "dotenv": "^16.4.5",
-        "express": "^4.19.2"
+        "express": "^4.19.2",
+        "jsonwebtoken": "^9.0.2"
     },
     "devDependencies": {
         "@types/express": "^4.17.21",
+        "@types/jsonwebtoken": "^9.0.6",
         "ts-node": "^10.9.2",
         "typescript": "^5.4.5"
     }
diff --git a/integrationos-platform-oauth/src/connections/slack/refresh.ts b/integrationos-platform-oauth/src/connections/slack/refresh.ts
index 327b78c9..e3b3d80b 100644
--- a/integrationos-platform-oauth/src/connections/slack/refresh.ts
+++ b/integrationos-platform-oauth/src/connections/slack/refresh.ts
@@ -1,5 +1,3 @@
-import axios from "axios";
-import qs from "qs";
 import { DataObject, OAuthResponse } from "../../lib/types";
 
 export const refresh = async ({ body }: DataObject): Promise<OAuthResponse> => {
diff --git a/integrationos-platform-oauth/src/connections/xero/init.ts b/integrationos-platform-oauth/src/connections/xero/init.ts
new file mode 100644
index 00000000..bf78a669
--- /dev/null
+++ b/integrationos-platform-oauth/src/connections/xero/init.ts
@@ -0,0 +1,80 @@
+import axios from "axios";
+import jwt from "jsonwebtoken";
+import { DataObject, OAuthResponse } from "../../lib/types";
+
+const generateXeroHeaders = (clientId: string, clientSecret: string) => {
+  const credentials = clientId + ":" + clientSecret;
+  const encodedCredentials = Buffer.from(credentials).toString("base64");
+
+  return {
+    authorization: "Basic " + encodedCredentials,
+    "Content-Type": "application/x-www-form-urlencoded",
+  };
+};
+
+export const init = async ({ body }: DataObject): Promise<OAuthResponse> => {
+  try {
+    const requestBody = {
+      grant_type: "authorization_code",
+      code: body.metadata?.code,
+      redirect_uri: body.metadata?.redirectUri,
+    };
+
+    const response = await axios.post(
+      `https://identity.xero.com/connect/token`,
+      requestBody,
+      {
+        headers: generateXeroHeaders(body.clientId, body.clientSecret),
+      }
+    );
+
+    const {
+      access_token: accessToken,
+      refresh_token: refreshToken,
+      expires_in: expiresIn,
+      token_type: tokenType,
+    } = response.data;
+
+    // Get tenant id details
+    const decodedToken = jwt.decode(accessToken) as {
+      authentication_event_id: string;
+    };
+
+    const tenantId = await axios.get("https://api.xero.com/connections", {
+      headers: {
+        authorization: "Bearer " + accessToken,
+        "Content-Type": "application/json",
+      },
+    });
+
+    if (!tenantId.data.length) {
+      throw new Error(`Failed to fetch tenantId from Xero API`);
+    }
+
+    const extractedTenantId = tenantId.data.find(
+      (tenant: any) =>
+        tenant.authEventId === decodedToken.authentication_event_id
+    )?.tenantId;
+
+    if (!extractedTenantId) {
+      throw new Error(`Failed to extract tenantId from Xero API response`);
+    }
+
+    const newMetadata = {
+      ...body?.metadata,
+      tenantId: extractedTenantId,
+    };
+
+    return {
+      accessToken,
+      refreshToken,
+      expiresIn,
+      tokenType,
+      meta: {
+        ...newMetadata,
+      },
+    };
+  } catch (error) {
+    throw new Error(`Error fetching access token for xero: ${error}`);
+  }
+};
diff --git a/integrationos-platform-oauth/src/connections/xero/refresh.ts b/integrationos-platform-oauth/src/connections/xero/refresh.ts
new file mode 100644
index 00000000..4d73a9b2
--- /dev/null
+++ b/integrationos-platform-oauth/src/connections/xero/refresh.ts
@@ -0,0 +1,56 @@
+import axios from "axios";
+import { DataObject, OAuthResponse } from "../../lib/types";
+
+const generateXeroHeaders = (clientId: string, clientSecret: string) => {
+  const credentials = clientId + ":" + clientSecret;
+  const encodedCredentials = Buffer.from(credentials).toString("base64");
+
+  return {
+    authorization: "Basic " + encodedCredentials,
+    "Content-Type": "application/x-www-form-urlencoded",
+  };
+};
+
+export const refresh = async ({ body }: DataObject): Promise<OAuthResponse> => {
+  try {
+    const {
+      OAUTH_CLIENT_ID: client_id,
+      OAUTH_CLIENT_SECRET: client_secret,
+      OAUTH_REFRESH_TOKEN: refresh_token,
+      OAUTH_REQUEST_PAYLOAD: { redirectUri: redirect_uri },
+    } = body;
+
+    const requestBody = {
+      grant_type: "refresh_token",
+      client_id,
+      refresh_token,
+    };
+
+    const response = await axios.post(
+      "https://identity.xero.com/connect/token",
+      requestBody,
+      {
+        headers: generateXeroHeaders(client_id, client_secret),
+      }
+    );
+
+    const {
+      access_token: accessToken,
+      refresh_token: refreshToken,
+      expires_in: expiresIn,
+      token_type: tokenType,
+    } = response.data;
+
+    return {
+      accessToken,
+      refreshToken,
+      expiresIn,
+      tokenType,
+      meta: {
+        ...body?.OAUTH_METADATA?.meta,
+      },
+    };
+  } catch (error) {
+    throw new Error(`Error fetching refresh token for xero: ${error}`);
+  }
+};