# How to Integrate Replit with SurveyMonkey

- Tool: Replit
- Difficulty: Intermediate
- Time required: 45 minutes
- Last updated: March 2026

## TL;DR

To integrate Replit with SurveyMonkey, register an OAuth 2.0 app in the SurveyMonkey developer portal, store your access token in Replit Secrets, and call the SurveyMonkey API from a server-side Node.js or Python backend. You can retrieve surveys, collect responses, and build custom analytics dashboards. Deploy on Replit Autoscale for lightweight survey data tools.

## Why Integrate SurveyMonkey with Replit?

SurveyMonkey's REST API provides full programmatic access to your surveys and response data, enabling you to build custom analytics pipelines, sync survey responses to your own database, trigger workflows on new responses, and create branded reporting tools that go beyond SurveyMonkey's native dashboards. Integrating with Replit gives you a flexible backend environment to process, transform, and act on survey data in real-time.

Common use cases include pulling NPS (Net Promoter Score) survey responses into a CRM, aggregating customer satisfaction data across multiple surveys, building automated follow-up email workflows when specific answers are submitted, and creating internal dashboards that combine SurveyMonkey data with data from other systems. Replit's server environment handles the OAuth token management and API calls server-side, ensuring your credentials never reach the browser.

SurveyMonkey's API uses OAuth 2.0 for authentication, which means you'll either use a long-lived access token (simpler, for server-to-server integrations) or implement the full three-legged OAuth flow (for multi-user apps). For most Replit integrations, the access token approach is the right starting point — you generate a token tied to your SurveyMonkey account and use it to access your own surveys and responses.

## Before you start

- A SurveyMonkey account (Advantage, Premier, or Team plan for full API access — basic API is available on free accounts with limitations)
- A developer app created at developer.surveymonkey.com with an access token generated
- A Replit account with a Node.js or Python Repl created
- Basic understanding of REST APIs, OAuth 2.0 concepts, and JSON
- Node.js with axios installed, or Python with requests and flask installed in your Repl

## Step-by-step guide

### 1. Create a SurveyMonkey Developer App and Get Your Access Token

Go to developer.surveymonkey.com and sign in with your SurveyMonkey account. Navigate to 'My Apps' and click 'Add App'. Give your app a name (e.g., 'Replit Integration') and select 'Private App' if this integration is only for your own account — private apps can use a static access token without implementing the full OAuth redirect flow. Under 'Scopes', enable the permissions your integration needs: select 'View Surveys' to read survey questions, 'View Responses' to access submitted responses, and 'View Response Details' to see individual answer data. After creating the app, go to the Settings tab and find the 'Access Token' section. Generate an access token — this long-lived token grants API access to your SurveyMonkey account. Copy this token immediately as it won't be shown again in full. Also note your App ID and Secret for the OAuth flow if you plan to add multi-user support later. The access token is what you'll store in Replit Secrets and use for all API calls.

**Expected result:** You have a SurveyMonkey developer app with an access token, and you've identified the API scopes needed for your integration.

### 2. Store Credentials in Replit Secrets

Open your Repl and click the lock icon (🔒) in the left sidebar to open the Secrets panel. Add your SurveyMonkey access token as a secret named SURVEYMONKEY_ACCESS_TOKEN. If you also want to implement the OAuth flow later, add SURVEYMONKEY_CLIENT_ID and SURVEYMONKEY_CLIENT_SECRET as additional secrets. Secrets in Replit are encrypted at rest and injected as environment variables when your Repl runs — they're not visible in your source code and aren't exposed even if you share a public link to your Repl. Your code accesses the token via process.env.SURVEYMONKEY_ACCESS_TOKEN in Node.js or os.environ['SURVEYMONKEY_ACCESS_TOKEN'] in Python. After adding all secrets, restart your Repl to ensure the environment variables are initialized. Never put the access token directly in your JavaScript or Python files — Replit's Secret Scanner monitors for exposed credentials in your code.

**Expected result:** SURVEYMONKEY_ACCESS_TOKEN appears in your Replit Secrets panel and is accessible as an environment variable when your server starts.

### 3. Build the Node.js Survey API Server

Create a Node.js Express server that calls the SurveyMonkey API using your stored access token. The SurveyMonkey API base URL is https://api.surveymonkey.com/v3/ and all requests require a Bearer token in the Authorization header. The API uses cursor-based pagination — responses are returned in pages of up to 100 items, and you follow the 'next' link in the response to get subsequent pages. Install the required packages by running npm install express axios in the Replit Shell. Key endpoints include /surveys (list all surveys), /surveys/{id}/details (survey with questions), /surveys/{id}/responses/bulk (all responses with answers), and /surveys/{id}/rollups (aggregated answer counts). The rollups endpoint is particularly useful for analytics as it does the counting server-side, saving you from processing thousands of individual responses.

```
const express = require('express');
const axios = require('axios');

const app = express();
app.use(express.json());

const ACCESS_TOKEN = process.env.SURVEYMONKEY_ACCESS_TOKEN;
const SM_BASE_URL = 'https://api.surveymonkey.com/v3';

const smClient = axios.create({
  baseURL: SM_BASE_URL,
  headers: {
    'Authorization': `Bearer ${ACCESS_TOKEN}`,
    'Content-Type': 'application/json'
  },
  timeout: 15000
});

// List all surveys in the account
app.get('/api/surveys', async (req, res) => {
  try {
    const response = await smClient.get('/surveys', {
      params: { per_page: 50, include: 'response_count' }
    });
    res.json({
      surveys: response.data.data.map(s => ({
        id: s.id,
        title: s.title,
        response_count: s.response_count,
        date_created: s.date_created
      })),
      total: response.data.total
    });
  } catch (error) {
    console.error('SurveyMonkey error:', error.response?.data || error.message);
    res.status(500).json({ error: 'Failed to fetch surveys' });
  }
});

// Get aggregated response rollups for a survey
app.get('/api/surveys/:id/rollups', async (req, res) => {
  try {
    const response = await smClient.get(`/surveys/${req.params.id}/rollups`);
    res.json(response.data);
  } catch (error) {
    console.error('SurveyMonkey error:', error.response?.data || error.message);
    res.status(500).json({ error: 'Failed to fetch survey rollups' });
  }
});

// Fetch all responses with pagination
app.get('/api/surveys/:id/responses', async (req, res) => {
  const surveyId = req.params.id;
  let allResponses = [];
  let nextUrl = `/surveys/${surveyId}/responses/bulk?per_page=100`;

  try {
    while (nextUrl) {
      const response = await smClient.get(nextUrl);
      allResponses = allResponses.concat(response.data.data);
      nextUrl = response.data.links?.next
        ? response.data.links.next.replace(SM_BASE_URL, '')
        : null;
    }
    res.json({ survey_id: surveyId, total: allResponses.length, responses: allResponses });
  } catch (error) {
    console.error('SurveyMonkey error:', error.response?.data || error.message);
    res.status(500).json({ error: 'Failed to fetch responses' });
  }
});

app.listen(3000, '0.0.0.0', () => console.log('SurveyMonkey server running on port 3000'));
```

**Expected result:** Your Express server starts and GET /api/surveys returns a list of your SurveyMonkey surveys with response counts.

### 4. Build the Python Flask Alternative

For Python-based Replit projects, use Flask with the requests library to build the same SurveyMonkey integration. Python is often preferred for survey data analytics because of libraries like pandas for data manipulation and matplotlib or plotly for chart generation. Install the dependencies by running pip install flask requests in the Replit Shell. The Python version uses the same Bearer token authentication and handles pagination by following the 'next' link URL in each response until it's absent. A key advantage of the Python implementation is how naturally it handles data transformation — you can use list comprehensions and dictionary operations to reshape SurveyMonkey's nested response structure into a flat format suitable for a DataFrame or CSV export. Consider adding a /api/surveys/{id}/export endpoint that returns a CSV of all responses for download.

```
import os
import requests
from flask import Flask, jsonify, request

app = Flask(__name__)

ACCESS_TOKEN = os.environ['SURVEYMONKEY_ACCESS_TOKEN']
SM_BASE_URL = 'https://api.surveymonkey.com/v3'

def sm_get(path, params=None):
    """Make authenticated GET request to SurveyMonkey API."""
    headers = {
        'Authorization': f'Bearer {ACCESS_TOKEN}',
        'Content-Type': 'application/json'
    }
    response = requests.get(
        f'{SM_BASE_URL}{path}',
        headers=headers,
        params=params,
        timeout=15
    )
    response.raise_for_status()
    return response.json()

@app.route('/api/surveys')
def list_surveys():
    try:
        data = sm_get('/surveys', params={'per_page': 50, 'include': 'response_count'})
        surveys = [{
            'id': s['id'],
            'title': s['title'],
            'response_count': s.get('response_count', 0),
            'date_created': s['date_created']
        } for s in data['data']]
        return jsonify({'surveys': surveys, 'total': data['total']})
    except requests.RequestException as e:
        return jsonify({'error': str(e)}), 500

@app.route('/api/surveys/<survey_id>/rollups')
def survey_rollups(survey_id):
    try:
        data = sm_get(f'/surveys/{survey_id}/rollups')
        return jsonify(data)
    except requests.RequestException as e:
        return jsonify({'error': str(e)}), 500

@app.route('/api/surveys/<survey_id>/responses')
def survey_responses(survey_id):
    all_responses = []
    path = f'/surveys/{survey_id}/responses/bulk'
    params = {'per_page': 100}

    try:
        while path:
            data = sm_get(path, params=params)
            all_responses.extend(data['data'])
            next_link = data.get('links', {}).get('next')
            if next_link:
                path = next_link.replace(SM_BASE_URL, '')
                params = None  # params are in the next URL already
            else:
                path = None

        return jsonify({
            'survey_id': survey_id,
            'total': len(all_responses),
            'responses': all_responses
        })
    except requests.RequestException as e:
        return jsonify({'error': str(e)}), 500

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=3000)
```

**Expected result:** Your Flask server starts and the /api/surveys endpoint returns your SurveyMonkey survey list as JSON.

### 5. Handle Webhooks for Real-Time Response Notifications

SurveyMonkey can send webhook events to your Replit server when new survey responses are submitted, a collector is completed, or other events occur. This is more efficient than polling the API for new responses. To set up webhooks, register your Replit server URL as a webhook subscription via the SurveyMonkey API. Your server URL will be in the format https://your-repl-name.your-username.repl.co/webhook. Create a webhook subscription by sending a POST request to /webhooks with your event types and callback URL. SurveyMonkey sends POST requests to your callback URL when events occur — your server should respond with a 200 status quickly and process the data asynchronously. Note that SurveyMonkey webhook delivery requires your server to be reliably accessible, so deploy on Replit Autoscale or Reserved VM rather than relying on the development preview URL, which may go to sleep. Webhooks are available on SurveyMonkey's Advantage plan and above.

```
// Add this to your server.js

// Webhook receiver endpoint
app.post('/webhook', express.json(), async (req, res) => {
  // Respond quickly to acknowledge receipt
  res.json({ received: true });

  const event = req.body;
  console.log('SurveyMonkey webhook received:', event.event_type, event.object_type);

  // Process response_completed events
  if (event.event_type === 'response_completed' && event.object_type === 'response') {
    try {
      // Fetch the full response details
      const surveyId = event.resources.survey_id;
      const responseId = event.resources.response_id;
      const response = await smClient.get(
        `/surveys/${surveyId}/responses/${responseId}`
      );
      const responseData = response.data;
      console.log('New response received from:', responseData.recipient?.email || 'anonymous');
      // Add your processing logic here (save to DB, send to CRM, etc.)
    } catch (err) {
      console.error('Error processing webhook:', err.message);
    }
  }
});

// Register a webhook subscription (run once to set up)
async function registerWebhook(surveyId) {
  const webhookUrl = process.env.REPLIT_DEV_DOMAIN
    ? `https://${process.env.REPLIT_DEV_DOMAIN}/webhook`
    : 'https://your-repl-url.repl.co/webhook';

  const response = await smClient.post('/webhooks', {
    name: 'Replit Response Webhook',
    event_type: 'response_completed',
    object_type: 'survey',
    object_ids: [surveyId],
    subscription_url: webhookUrl
  });
  console.log('Webhook registered:', response.data.id);
  return response.data;
}
```

**Expected result:** Your webhook endpoint receives POST requests from SurveyMonkey when new responses are submitted and logs the event type to your Replit console output.

## Best practices

- Always store your SurveyMonkey access token in Replit Secrets (lock icon 🔒) — never hardcode credentials in your source files
- Use the /rollups endpoint for aggregate analytics instead of fetching all individual responses when you only need answer frequency counts
- Implement pagination handling for the responses endpoint — large surveys can have thousands of responses that come across multiple pages
- Cache survey structure and question data (which rarely changes) to avoid redundant API calls that count against your rate limit
- Deploy on Replit Autoscale for webhook listeners and APIs — the development preview URL is not reliable enough for production webhook callbacks
- Add scope validation at startup: if your access token is missing required scopes, log a clear error message instead of failing silently on API calls
- Handle the 429 rate limit response gracefully with exponential backoff — SurveyMonkey allows 120 requests per minute, which is easy to exceed when paginating through large response sets
- For multi-user applications where each user connects their own SurveyMonkey account, implement the full OAuth 2.0 authorization code flow and store per-user access tokens securely in your database

## Use cases

### Survey Response Analytics Dashboard

Build a backend API that pulls all responses from a specific SurveyMonkey survey, aggregates the answers by question, and returns formatted analytics data. Your Replit server handles pagination automatically, fetching all pages of responses and combining them into a complete dataset for your dashboard frontend.

Prompt example:

```
Build an analytics endpoint that takes a SurveyMonkey survey ID, fetches all responses using pagination, counts the answer frequencies for each question, and returns a JSON summary showing the most common answers and response rate percentages.
```

### Real-Time NPS Score Monitor

Create a Replit backend that regularly queries your NPS survey responses via the SurveyMonkey API, calculates the current NPS score from Promoters, Passives, and Detractors, and exposes the result as a JSON endpoint. Connect this to a Slack webhook to post daily NPS updates to your team channel.

Prompt example:

```
Build an NPS calculator that fetches responses from a SurveyMonkey NPS survey, categorizes respondents into Promoters (9-10), Passives (7-8), and Detractors (0-6) based on the first question, calculates the NPS score, and returns the breakdown with the current score.
```

### Survey Response to CRM Sync

Build a webhook listener that receives SurveyMonkey response-completed notifications, then fetches the full response details from the API and maps the answers to fields in your CRM or database. This enables automatic customer record updates whenever a survey is submitted, without manual data exports.

Prompt example:

```
Build a webhook endpoint that receives SurveyMonkey response completion events, retrieves the full response details from the SurveyMonkey API using the response ID from the webhook payload, and logs the respondent email and key answers to a local database or sends them to a CRM endpoint.
```

## Troubleshooting

### API returns 401 Unauthorized with message 'No user account associated with this token'

Cause: The access token in your SURVEYMONKEY_ACCESS_TOKEN secret is invalid, has been revoked, or was not generated with the correct scopes for the endpoint you're calling.

Solution: Go to developer.surveymonkey.com, open your app settings, regenerate the access token, and update the SURVEYMONKEY_ACCESS_TOKEN secret in Replit's Secrets panel (lock icon 🔒). Restart your Repl after updating. Also verify your app has the required scopes enabled (View Surveys, View Responses, View Response Details).

```
// Verify credentials on startup
if (!process.env.SURVEYMONKEY_ACCESS_TOKEN) {
  console.error('SURVEYMONKEY_ACCESS_TOKEN is not set in Replit Secrets');
  process.exit(1);
}
```

### API returns 429 Too Many Requests

Cause: SurveyMonkey's API has rate limits: 120 requests per minute for most endpoints. Applications that fetch all pages of responses in a tight loop can quickly hit this limit.

Solution: Implement rate limiting in your request loop by adding a small delay between paginated requests. Cache survey data that doesn't change frequently (survey structure, question list) to avoid re-fetching it on every request.

```
// Add delay between paginated requests
const sleep = (ms) => new Promise(resolve => setTimeout(resolve, ms));

while (nextUrl) {
  const response = await smClient.get(nextUrl);
  allResponses = allResponses.concat(response.data.data);
  nextUrl = response.data.links?.next ? response.data.links.next.replace(SM_BASE_URL, '') : null;
  if (nextUrl) await sleep(500); // 500ms delay between pages
}
```

### Responses endpoint returns data but answer values are empty or missing

Cause: The bulk responses endpoint returns response metadata by default. To include the actual answer data (values for each question), you need to set the per_page parameter and ensure you're using the /bulk endpoint correctly. Some response detail requires the 'View Response Details' scope.

Solution: Ensure your developer app has the 'View Response Details' scope enabled. When using the bulk responses endpoint, the answers array in each response object contains the answer values. Check that your app scopes include this permission and regenerate the access token after adding it.

### Webhook events are not being received by the Replit server

Cause: SurveyMonkey webhooks require a publicly accessible HTTPS URL. The Replit development preview URL may not be stable or may go to sleep, causing webhook delivery failures.

Solution: Deploy your Repl using Replit Autoscale deployment to get a stable production URL. Use that deployment URL (not the preview URL) when registering the webhook subscription. Verify the webhook is registered by listing /webhooks via the API and checking the subscription_url matches your deployment URL.

## Frequently asked questions

### How do I connect Replit to SurveyMonkey?

Create a developer app at developer.surveymonkey.com, generate an access token, and store it in Replit Secrets as SURVEYMONKEY_ACCESS_TOKEN. Then use it in your server code to authenticate API calls: include 'Authorization: Bearer YOUR_TOKEN' in request headers when calling https://api.surveymonkey.com/v3/.

### Does Replit work with SurveyMonkey for free?

The SurveyMonkey API has limited access on free accounts — you can read surveys and a limited number of responses. Full programmatic access to all responses and webhook functionality requires an Advantage plan or higher. Check developer.surveymonkey.com for the current API access details for each plan tier.

### How do I store my SurveyMonkey API token safely in Replit?

Click the lock icon (🔒) in the Replit sidebar to open the Secrets panel. Add a secret named SURVEYMONKEY_ACCESS_TOKEN with your access token as the value. Access it in Node.js with process.env.SURVEYMONKEY_ACCESS_TOKEN or in Python with os.environ['SURVEYMONKEY_ACCESS_TOKEN']. Never paste the token directly into your code files.

### Can I receive real-time SurveyMonkey responses in Replit?

Yes — SurveyMonkey supports webhooks that send POST requests to your server when new responses are submitted. Register your Replit deployment URL as a webhook callback in the SurveyMonkey API (/webhooks endpoint). You'll need a stable deployment URL (Autoscale or Reserved VM) rather than the development preview, and webhook events require an Advantage plan or higher.

### Why does the SurveyMonkey API return paginated results?

SurveyMonkey limits each API response to 100 items per page for performance reasons. If a survey has more than 100 responses, you'll get a 'links.next' URL in the response body pointing to the next page. Keep following 'next' links until it's absent to retrieve all data. The code examples in this guide include pagination handling.

### What SurveyMonkey API plan do I need for Replit integration?

Basic API access (read surveys and limited responses) is available on free accounts. For full response access, webhooks, and higher rate limits, you need an Advantage plan or higher. The SurveyMonkey API documentation at developer.surveymonkey.com lists the features available on each plan.

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Source: https://www.rapidevelopers.com/replit-integration/surveymonkey
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