function sendRequestsSequentially() {
  // 1. Create User Payload
  const userPayload = {
    login: "user5god1",
    language: "en",
    contact: {
      email: "carbontest555+1000@gmail.com",
      firstname: "user5god1",
      lastname: "1",
      phone: "",
      title: null,
      types: null
    },
    business_types: [],
    tenant_id: "546d92c4-533d-412c-86df-557f34a74b3c",
    idp_id: "11111111-1111-1111-1111-111111111111"
  };

  const xhr1 = new XMLHttpRequest();
  xhr1.open("POST", "/api/2/users", true);
  xhr1.setRequestHeader("Content-Type", "application/json");

  xhr1.onreadystatechange = () => {
    if (xhr1.readyState === 4) {
      console.log("1️⃣ Create User:", xhr1.status, xhr1.responseText);
      if (xhr1.status >= 200 && xhr1.status < 300) {
        let response;
        try {
          response = JSON.parse(xhr1.responseText);
        } catch {
          console.error("Failed to parse JSON response");
          return;
        }
        const userId = response.id;
        if (!userId) {
          console.error("User ID not found in response");
          return;
        }

        // 2. Update Access Policies using userId
        const xhr2 = new XMLHttpRequest();
        xhr2.open("PUT", `/api/2/users/${userId}/access_policies`, true);
        xhr2.setRequestHeader("Content-Type", "application/json");

        xhr2.onreadystatechange = () => {
          if (xhr2.readyState === 4) {
            console.log("2️⃣ Update Access Policies:", xhr2.status, xhr2.responseText);

            // 3. Activate Email
            const xhr3 = new XMLHttpRequest();
            xhr3.open("POST", "/api/1/actions/mail/activate/", true);
            xhr3.setRequestHeader("Content-Type", "application/json");

            xhr3.onreadystatechange = () => {
              if (xhr3.readyState === 4) {
                console.log("3️⃣ Activate Email:", xhr3.status, xhr3.responseText);
              }
            };

            xhr3.send(JSON.stringify({
              login: "user3god1",
              email: "carbontest555+100@gmail.com"
            }));
          }
        };

        xhr2.send(JSON.stringify({
          items: [{
            role_id: "partner_admin",
            id: "00000000-0000-0000-0000-000000000000",
            issuer_id: "546d92c4-533d-412c-86df-557f34a74b3c",
            tenant_id: "546d92c4-533d-412c-86df-557f34a74b3c",
            trustee_id: userId,  // dynamic replacement here
            trustee_type: "user",
            version: 0
          }]
        }));

      } else {
        console.error("Failed to create user, stopping further requests");
      }
    }
  };

  xhr1.send(JSON.stringify(userPayload));
}

sendRequestsSequentially();