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LeetCode GraphQL Data Extractor (Apify Actor)

This Apify actor extracts data from LeetCode by running targeted GraphQL queries directly against the https://leetcode.com/graphql/ endpoint.

What it does

• Includes a catalog of over 70+ LeetCode GraphQL operations (from user profiles to question details).
• Allows you to select exactly which query you want to run from a dropdown.
• Accepts specific input parameters (like username or titleSlug) to customize the query.
• Extracts the exact data requested and saves the raw JSON payload to the Apify dataset.

How to use

1. Select an Operation: Choose the query you want to execute (e.g., userPublicProfile, questionTitle, submissionList).
2. Provide Variables: Provide the corresponding inputs for that query.
   • Example 1: If querying userPublicProfile, enter a valid LeetCode username.
   • Example 2: If querying questionTitle, enter the titleSlug (e.g., two-sum).
3. Run the Actor: The actor will fetch the data and push it into the dataset.

Local Development

1. Install dependencies:
   • npm install
2. Configure your inputs in storage/key_value_stores/default/INPUT.json.
3. Run the actor:
   • npm start

Example INPUT.json

To extract the profile of a specific user:

{
"operationName":"userPublicProfile",
"username":"kapil-2305"
}

To extract a question's details:

{
"operationName":"questionTitle",
"titleSlug":"two-sum"
}

Output

The result is pushed to the default dataset and includes:

• The operationName and variables used.
• The data property containing the raw JSON response from LeetCode.
• Execution status and timings.