GET /api/v2/agents/states returns empty array for logged-in agent in DFO context

Does anyone know why GET /api/v2/agents/states returns an empty array [] for an agent who is explicitly logged in and available in the Genesys Cloud console?

I am debugging a custom DFO channel integration. The agent has successfully authenticated via OAuth and is in Available state within the Genesys UI. I am calling the endpoint to verify agent presence before pushing a notification payload. The request uses a valid access token with agent:view and routing:view scopes. The endpoint returns HTTP 200 OK, but the body is consistently empty.

Here is the minimal reproducible request using Node.js axios:

const axios = require('axios');

const config = {
 method: 'get',
 url: 'https://api.mypurecloud.com/api/v2/agents/states',
 headers: {
 'Authorization': `Bearer ${process.env.ACCESS_TOKEN}`,
 'Accept': 'application/json'
 }
};

axios(config)
 .then((response) => {
 console.log(JSON.stringify(response.data, null, 2)); // Output: []
 })
 .catch((error) => {
 console.error(error);
 });

I have verified the following:

1. The agent ID is correct and matches the one in the console.
2. The access token is valid and not expired.
3. The agent is not in Offline or Paused state.
4. I am not filtering by agentId or routingQueueId in the query params, expecting all active agents.

I suspect this might be related to how DFO channels handle agent state registration versus standard voice/video queues. Is there a specific scope or header required to see DFO-bound agents in this endpoint? Or is this endpoint strictly for traditional routing queues and I should be polling a different DFO-specific API for agent availability? The documentation is sparse on this intersection.

If I recall correctly, the issue stems from how you are constructing the request body for the agent state update, not the retrieval endpoint itself. When using GET /api/v2/agents/states, you are fetching available system states, not the current agent’s status. To check an agent’s presence, you need GET /api/v2/users/{userId}/state. However, if your goal is to programmatically set the state to “Available” in a DFO context, you must use PATCH /api/v2/users/{userId}/state with the correct JSON payload. The empty array you see is likely because you are hitting the wrong endpoint or lack the view:user scope.

Here is the correct approach:

• Use the PATCH method to update the state.
• Ensure your OAuth token includes view:user and update:user:state scopes.
• Structure the payload with the specific state ID from your organization’s routing configuration.

const axios = require('axios');

async function updateAgentState(accessToken, userId, stateId, reasonId) {
 const url = `https://api.mypurecloud.com/api/v2/users/${userId}/state`;
 
 const payload = {
 type: 'routing',
 state: {
 id: stateId,
 name: 'Available' // Ensure this matches your org's state name
 },
 reason: {
 id: reasonId,
 name: 'Manual' // Or your specific reason code
 }
 };

 try {
 const response = await axios.patch(url, payload, {
 headers: {
 'Authorization': `Bearer ${accessToken}`,
 'Content-Type': 'application/json'
 }
 });
 console.log('State updated:', response.data);
 } catch (error) {
 console.error('Failed to update state:', error.response?.data || error.message);
 }
}

// Usage: updateAgentState(token, 'user-uuid', 'available-state-uuid', 'manual-reason-uuid');

Verify the stateId by calling GET /api/v2/routing/agents/states first. The stateId must match exactly what is defined in your Genesys Cloud routing configuration. If you are still seeing issues, check the agent’s current queue membership and ensure they are not in a “Not Ready” state that overrides your manual update.

This looks like a scope and endpoint mismatch issue. The suggestion above correctly identifies that you are querying system definitions instead of user presence. However, for a DFO integration, you are likely hitting a cross-origin or token scope wall if you are calling /api/v2/users/{userId}/state directly from a Chrome extension context without a backend proxy. The agent:login scope alone is insufficient for reading user state via the REST API. You need user:read or user:state:read. If you are building a screen pop overlay, stop using raw fetch calls to the v2 API. Use the Embeddable Framework client. It manages the token refresh and cross-origin headers automatically. Here is how you retrieve the current user’s state using the JS SDK within a content script:

import PureCloudPlatformClientV2 from '@genesyscloud/genesyscloud-purecloud-platform-client-v2';

const platformClient = PureCloudPlatformClientV2.init({
 basePath: 'https://api.mypurecloud.com',
 clientId: 'YOUR_CLIENT_ID',
 clientSecret: 'YOUR_CLIENT_SECRET', // Keep this secure!
 useOAuth: true
});

async function getAgentState() {
 try {
 // Get the logged-in user ID first
 const userResponse = await platformClient.users.getUserMe();
 const userId = userResponse.id;

 // Fetch the actual state
 const stateResponse = await platformClient.users.getUserState(userId);
 
 console.log('Current State:', stateResponse.currentPresenceState.name);
 return stateResponse;
 } catch (error) {
 console.error('Failed to fetch state:', error);
 }
}

Key points:

1. Use getUserMe to resolve the ID dynamically. Hardcoding IDs breaks across environments.
2. Check currentPresenceState.name. The raw API returns a complex object. You need the nested name field.
3. Handle 403s. If you still get empty or forbidden results, verify your OAuth token has the user:state:read scope. The default DFO token often lacks this. You may need to request additional scopes in your authorization URL. Do not rely on the agents/states endpoint for presence. It is a static definition list.