How to Scrape Reddit Search Results with Ruby

Extract search data from Reddit

💎 Using Ruby

Overview

Learn how to scrape Reddit search results using Ruby. This comprehensive guide will walk you through the entire process, from setup to implementation.

What You'll Learn

• Setting up your development environment
• Installing the required HTTP client
• Authenticating with the ScrapeCreators API
• Making requests to Reddit
• Handling responses and errors
• Best practices for production use

What You'll Get

• Access to search results data
• JSON formatted responses
• Real-time data access
• Scalable solution
• Error handling patterns
• Performance optimization tips

Prerequisites

1. API Key

First, you'll need a ScrapeCreators API key to authenticate your requests.

2. Development Environment

Make sure you have the following installed:

• Ruby and its dependencies
• A code editor (VS Code, Sublime, etc.)
• Basic understanding of API requests
• Command line interface access

Step 1: Install HTTP Client

HTTParty is a Ruby library that makes HTTP requests easy

gem

gem install httparty

Step 2: API Implementation

Now let's make a request to the Reddit API using Ruby. Replace YOUR_API_KEY with your actual API key.

Ruby

require 'httparty'
require 'json'

API_KEY = 'YOUR_API_KEY'

def scrape
  response = HTTParty.get(
    "https://api.scrapecreators.com/v1/reddit/subreddit/search",
    headers: {
      'x-api-key' => API_KEY,
      'Content-Type' => 'application/json'
    },
    query: {
        'subreddit' => 'example_value',
      'query' => 'push ups',
      'filter' => 'example_value',
      'sort' => 'example_value',
      'timeframe' => 'example_value',
      'cursor' => 'eyJjYW5kaWRhdGVzX3JldHVybmVkIjoi...'
    }
  )

  puts 'Response:'
  puts JSON.pretty_generate(response.parsed_response)
  response.parsed_response
rescue => e
  puts "Error: #{e.message}"
  nil
end

# Usage
result = scrape

Step 3: Testing Your Code

API Parameters

This endpoint accepts the following parameters:

subredditRequired(string)

Subreddit name (e.g. 'Fitness', not 'r/Fitness' or a full URL)

queryOptional(string)

Search query to find matching content

Example: push ups

filterOptional(select)

Type of content to search for (default: posts). Response will only include the matching key (e.g. filter=posts returns only 'posts', not 'comments' or 'media')

sortOptional(select)

Sort order. For posts/media: relevance, hot, top, new, comments. For comments: relevance, top, new

timeframeOptional(select)

Timeframe to filter results

cursorOptional(string)

Cursor to get more results. Get 'cursor' from previous response.

Example: eyJjYW5kaWRhdGVzX3JldHVybmVkIjoi...

Run Your Code

Execute your script to test the API connection. You should see a JSON response with Reddit search results data.

✅ Success: You should receive a structured JSON response containing the requested data.

Expected Response

Here's an example of the JSON response you'll receive:

Sample Response

{
  "posts": [
    {
      "id": "t3_8gmjrb",
      "post_id": "t3_8gmjrb",
      "title": "Is doing 50-100 pushups a day doing anything?",
      "url": "https://www.reddit.com/r/Fitness/comments/8gmjrb/is_doing_50100_pushups_a_day_doing_anything/",
      "permalink": "/r/Fitness/comments/8gmjrb/is_doing_50100_pushups_a_day_doing_anything/",
      "nsfw": false,
      "spoiler": false,
      "is_crosspost": false,
      "subreddit": {
        "id": "t5_2qhx4",
        "name": "Fitness",
        "nsfw": false,
        "quarantined": false,
        "icon": "https://b.thumbs.redditmedia.com/Ted4KOMuRbaCYlDS55cTqjpVVZ2ENHKtYFbBFjI1i2o.png",
        "banner": null,
        "description": "A place for the pursuit of physical fitness goals.\n\nPlease see the r/Fitness Wiki and FAQ at https://thefitness.wiki for help with common questions.",
        "weekly_visitors": 898726,
        "weekly_contributions": 1827
      },
      "votes": 1414,
      "num_comments": 582,
      "created_at": "2018-05-03T01:09:17.620000+0000",
      "created_at_iso": "2018-05-03T01:09:17.620Z",
      "thumbnail": null,
      "thumbnail_blurred": false,
      "position": 0,
      "relative_position": 0
    }
  ],
  "comments": [
    {
      "id": "t1_nxf7p27",
      "post_id": "t3_1q2p898",
      "parent_comment_id": null,
      "is_reply_to_comment": false,
      "author": "Philser23",
      "author_avatar": null,
      "author_nsfw": false,
      "body": "On the 30th my girlfriend out of the blue decided her new year's resolution would be to start going to the gym. I was so excited since none of my partners ever shared the fitness hobby with me.",
      "body_html": "<p>On the 30th my girlfriend out of the blue decided her new year's resolution would be to start going to the gym...</p>",
      "images": [],
      "votes": 123,
      "url": "https://www.reddit.com/r/Fitness/comments/1q2p898/gym_story_saturday/nxf7p27/",
      "permalink": "/r/Fitness/comments/1q2p898/gym_story_saturday/nxf7p27/",
      "created_at": "2026-01-03T11:26:02.434000+0000",
      "created_at_iso": "2026-01-03T11:26:02.434Z",
      "post": {
        "id": "t3_1q2p898",
        "title": "Gym Story Saturday",
        "url": "https://www.reddit.com/r/Fitness/comments/1q2p898/gym_story_saturday/",
        "permalink": "/r/Fitness/comments/1q2p898/gym_story_saturday/",
        "nsfw": false,
        "spoiler": false,
        "votes": 67,
        "num_comments": 80,
        "created_at": "2026-01-03T08:15:49.709000+0000",
        "created_at_iso": "2026-01-03T08:15:49.709Z"
      },
      "subreddit": {
        "id": "t5_2qhx4",
        "name": "Fitness",
        "nsfw": false,
        "quarantined": false,
        "icon": "https://b.thumbs.redditmedia.com/Ted4KOMuRbaCYlDS55cTqjpVVZ2ENHKtYFbBFjI1i2o.png"
      },
      "position": 0
    }
  ],
  "media": [
    {
      "id": "t3_geo4x",
      "title": "Bodyweight training for really strong people. See on you're own what I mean with strong. (Not me)",
      "url": "https://www.reddit.com/r/Fitness/comments/geo4x/bodyweight_training_for_really_strong_people_see/",
      "permalink": "/r/Fitness/comments/geo4x/bodyweight_training_for_really_strong_people_see/",
      "media_type": "image",
      "video": null,
      "image": {
        "src": "https://external-preview.redd.it/X6lz5yGIzqVA5LcI9w-FsQJJHhXoCugDhsXgWW3I404.jpg?format=pjpg&auto=webp&s=46814b0a707a532e39e6c20851ddc1fefb0a111f",
        "width": 480,
        "height": 360,
        "resolutions": [
          {
            "url": "https://external-preview.redd.it/X6lz5yGIzqVA5LcI9w-FsQJJHhXoCugDhsXgWW3I404.jpg?width=320&crop=smart&format=pjpg&auto=webp&s=144ac4171a1862e5d91d8dd90d44271e22a8273d",
            "width": 320
          },
          {
            "url": "https://external-preview.redd.it/X6lz5yGIzqVA5LcI9w-FsQJJHhXoCugDhsXgWW3I404.jpg?format=pjpg&auto=webp&s=46814b0a707a532e39e6c20851ddc1fefb0a111f",
            "width": 480
          }
        ]
      },
      "gallery_count": null,
      "aspect_ratio": 1.3333333333333333,
      "nsfw": false,
      "spoiler": false,
      "is_blurred": false,
      "subreddit": {
        "id": "t5_2qhx4",
        "name": "Fitness",
        "nsfw": false,
        "quarantined": false
      },
      "position": 0,
      "safe_search": "UNAVAILABLE"
    }
  ],
  "cursor": "eyJjYW5kaWRhdGVzX3JldHVybmVkIjoie1wic2VjdGlvbl8xX3BpcGVsaW5lXzBfZ2xvYmFsX21vZGlmaWVyc1wiOlwiM1wiLFwic2VjdGlvbl8xX3BpcGVsaW5lXzFfbG9jYWxfbW9kaWZpZXJzXCI6XCIzXCIsXCJzZWN0aW9uXzJfcGlwZWxpbmVfNl9zY29wZV9zd2l0Y2hlclwiOlwiMFwiLFwic2VjdGlvbl8yX3BpcGVsaW5lXzdfcG9zdF9zZWFyY2hcIjpcIjdcIn0ifQ=="
}

Verify Response Structure

Check that your response includes the expected fields:

✓posts(object)
✓comments(object)
✓media(object)
✓cursor(string)

Best Practices

Error Handling

Implement comprehensive error handling and retry logic for failed requests. Log errors properly for debugging.

Caching

Cache responses when possible to reduce API calls and improve performance. Consider data freshness requirements.

Security

Never expose your API key in client-side code. Use environment variables and secure key management practices.

Performance Tips

Batch Requests

When scraping multiple search results, consider batching requests to maximize throughput while staying within rate limits.

Async Processing

Use asynchronous processing in Ruby to handle multiple requests concurrently and improve overall performance.

Common Use Cases

Market Research

Analyze Reddit search results to understand market trends, competitor analysis, and audience insights.

Content Analytics

Track performance metrics, engagement rates, and content trends across Reddit search results.

Lead Generation

Identify potential customers and business opportunities throughReddit data analysis.

Troubleshooting

Common Errors

401 Unauthorized

Check your API key is correct and properly formatted in the x-api-key header.

402 Payment Required

You ran out of credits and need to buy more.

404 Not Found

The resource might not exist or be private.

500 Server Error

Temporary server issue. Implement retry logic with exponential backoff.

Need Help?

Documentation More Tutorials

Frequently Asked Questions

How much does it cost to scrape Reddit search results?

ScrapeCreators offers 100 free API calls to get started. After that, pricing starts at $10 for 5k requests with volume discounts available.

Is it legal to scrape Reddit data?

Scraping publicly available data is fair game, and we only collect public data. So anything that you can see in an incognito browser is what we collect.

How fast can I scrape Reddit search results?

There is no rate limit! So you can scrape as fast as you want!

What data format does the API return?

All API responses are returned in JSON format, making it easy to integrate with any programming language or application.

Can I use this with other Ruby frameworks?

Yes! This tutorial focuses on core Ruby HTTP concepts that work with any framework. The API calls remain the same regardless of your specific Ruby setup.

How do I handle large datasets?

For large datasets, implement pagination, use streaming responses where available, and consider storing data in a database for efficient querying.

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