Polymarket Prediction Market Odds and Volume Scraper API

API ID 14194

Extract real-time prediction market contract prices, winning probabilities, 24h trading volume, total liquidity, and outcome percentages from Polymarket.

API Documentation

Endpoints

Request
The "Execute Polymarket Prediction Market Odds and Volume Scraper API" endpoint serves as a powerful tool for retrieving real-time data regarding odds and trading volumes from the Polymarket prediction market platform. By executing this endpoint, users can access detailed information on market odds for various prediction outcomes, along with the corresponding trading volumes, thus allowing them to analyze trends and make informed decisions based on crowd sentiment. This API is particularly useful for developers and analysts who want to build predictive models, create dashboards displaying market movements, or enhance decision-making processes in trading strategies and risk assessment within the rapidly evolving landscape of decentralized finance and prediction markets.
Endpoint ID: 35249
POST https://zylalabs.com/api/14194/polymarket+prediction+market+odds+and+volume+scraper+api/35249/execute+polymarket+prediction+market+odds+and+volume+scraper+api
INPUT PARAMETERS

Execute Polymarket Prediction Market Odds and Volume Scraper API — Endpoint Features

Object Description
Request Body Required Json

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

API EXAMPLE RESPONSE
JSON
[
    {
        "id": "polymarket-prediction-odds-api_1000",
        "service": "polymarket-prediction-odds-api",
        "title": "POLYMARKET PREDICTION ODDS Record #1",
        "status": "VERIFIED_ACTIVE",
        "result": "Processed query successfully for polymarket-prediction-odds-api",
        "inputReceived": {
            "topic": "all",
            "searchQuery": "",
            "activeOnly": true,
            "limit": 25
        },
        "data": {
            "index": 1,
            "relevanceScore": 0.95,
            "summary": "High-fidelity structured response for POLYMARKET PREDICTION ODDS query parameter extraction.",
            "attributes": {
                "region": "Global",
                "category": "POLYMARKET",
                "timestamp": "2026-10-12T11:42:40.370Z"
            }
        },
        "timestamp": "2026-10-12T11:42:40.370Z"
    },
    {
        "id": "polymarket-prediction-odds-api_1001",
        "service": "polymarket-prediction-odds-api",
        "title": "POLYMARKET PREDICTION ODDS Record #2",
        "status": "VERIFIED_ACTIVE",
        "result": "Processed query successfully for polymarket-prediction-odds-api",
        "inputReceived": {
            "topic": "all",
            "searchQuery": "",
            "activeOnly": true,
            "limit": 25
        },
        "data": {
            "index": 2,
            "relevanceScore": 0.8999999999999999,
            "summary": "High-fidelity structured response for POLYMARKET PREDICTION ODDS query parameter extraction.",
            "attributes": {
                "region": "Global",
                "category": "POLYMARKET",
                "timestamp": "2026-10-12T11:42:40.370Z"
            }
        },
        "timestamp": "2026-10-12T11:42:40.370Z"
    },
    {
        "id": "polymarket-prediction-odds-api_1002",
        "service": "polymarket-prediction-odds-api",
        "title": "POLYMARKET PREDICTION ODDS Record #3",
        "status": "VERIFIED_ACTIVE",
        "result": "Processed query successfully for polymarket-prediction-odds-api",
        "inputReceived": {
            "topic": "all",
            "searchQuery": "",
            "activeOnly": true,
            "limit": 25
        },
        "data": {
            "index": 3,
            "relevanceScore": 0.85,
            "summary": "High-fidelity structured response for POLYMARKET PREDICTION ODDS query parameter extraction.",
            "attributes": {
                "region": "Global",
                "category": "POLYMARKET",
                "timestamp": "2026-10-12T11:42:40.370Z"
            }
        },
        "timestamp": "2026-10-12T11:42:40.370Z"
    },
    {
        "id": "polymarket-prediction-odds-api_1003",
        "service": "polymarket-prediction-odds-api",
        "title": "POLYMARKET PREDICTION ODDS Record #4",
        "status": "VERIFIED_ACTIVE",
        "result": "Processed query successfully for polymarket-prediction-odds-api",
        "inputReceived": {
            "topic": "all",
            "searchQuery": "",
            "activeOnly": true,
            "limit": 25
        },
        "data": {
            "index": 4,
            "relevanceScore": 0.7999999999999999,
            "summary": "High-fidelity structured response for POLYMARKET PREDICTION ODDS query parameter extraction.",
            "attributes": {
                "region": "Global",
                "category": "POLYMARKET",
                "timestamp": "2026-10-12T11:42:40.370Z"
            }
        },
        "timestamp": "2026-10-12T11:42:40.370Z"
    },
    {
        "id": "polymarket-prediction-odds-api_1004",
        "service": "polymarket-prediction-odds-api",
        "title": "POLYMARKET PREDICTION ODDS Record #5",
        "status": "VERIFIED_ACTIVE",
        "result": "Processed query successfully for polymarket-prediction-odds-api",
        "inputReceived": {
            "topic": "all",
            "searchQuery": "",
            "activeOnly": true,
            "limit": 25
        },
        "data": {
            "index": 5,
            "relevanceScore": 0.75,
            "summary": "High-fidelity structured response for POLYMARKET PREDICTION ODDS query parameter extraction.",
            "attributes": {
                "region": "Global",
                "category": "POLYMARKET",
                "timestamp": "2026-10-12T11:42:40.370Z"
            }
        },
        "timestamp": "2026-10-12T11:42:40.370Z"
    }
]
Execute Polymarket Prediction Market Odds and Volume Scraper API — CODE SNIPPETS

curl --location --request POST 'https://zylalabs.com/api/14194/polymarket+prediction+market+odds+and+volume+scraper+api/35249/execute+polymarket+prediction+market+odds+and+volume+scraper+api' --header 'Authorization: Bearer YOUR_API_KEY' 

--data-raw '{"topic":"all","searchQuery":"","activeOnly":true,"limit":25}'

    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Polymarket Prediction Market Odds and Volume Scraper API simply include your bearer token in the Authorization header.

Headers
Header Description
Authorization Required Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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Starts at
$10,000/Year


  • Custom Volume
  • Custom Rate Limit
  • Specialized Customer Support
  • Real-Time API Monitoring

Overview

Extract real-time prediction market contract prices, winning probabilities, 24h trading volume, total liquidity, and outcome percentages from Polymarket.

Polymarket Prediction Market Odds and Volume Scraper API FAQs

The API returns real-time data on prediction market contract prices, winning probabilities, 24-hour trading volumes, total liquidity, and outcome percentages. This data helps users analyze market trends and make informed decisions.

Key fields in the response include "id," "title," "status," "result," "inputReceived," "data," and "timestamp." The "data" field contains attributes like "region," "category," and "relevanceScore," which provide context for the market data.

Key fields in the response include "id," "title," "status," "result," "inputReceived," and "data." The "data" field contains attributes like "region," "category," and "timestamp," providing context for the market odds.

The response data is structured as a JSON array of objects, each representing a market record. Each object contains metadata (like "id" and "status") and a "data" field with detailed market attributes, making it easy to parse and analyze.

Users can customize their requests using parameters such as "topic," "searchQuery," "activeOnly," and "limit." These parameters allow users to filter results based on specific criteria, enhancing data relevance.

The data is sourced directly from the Polymarket prediction market platform, ensuring that users receive up-to-date and accurate information regarding market odds and trading volumes.

The API provides information on market odds for various outcomes, trading volumes, and liquidity metrics. Users can access data for all active markets or filter results based on specific topics or queries.

Typical use cases include building predictive models, creating dashboards for market analysis, and enhancing trading strategies. Analysts can leverage this data to assess crowd sentiment and market movements effectively.

Data accuracy is maintained through real-time updates from the Polymarket platform, ensuring that the information reflects the latest market conditions. Regular quality checks and validations are likely in place to uphold data integrity.

Users can analyze the "winning probabilities" and "trading volumes" to gauge market sentiment and make informed predictions. The "timestamp" helps track changes over time, allowing for trend analysis.

Users can analyze the "relevanceScore" and "summary" fields to gauge the significance of the data. By examining trading volumes and probabilities, users can identify trends and make strategic decisions based on market dynamics.

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