# Crypto Price Prediction Markets: Bitcoin and Ethereum Odds

**Use case:** 

What traders on Kalshi and Polymarket bet on Bitcoin and crypto prices: price-target and above-or-below markets with Yes probability, bid and ask, 24h volume, liquidity and rules. Use as a sentiment signal next to spot prices.

## Input

```json
{
  "venues": [
    "kalshi",
    "polymarket"
  ],
  "search": "bitcoin",
  "status": "open",
  "sortBy": "volume24h",
  "maxMarkets": 15,
  "requestDelaySeconds": 0.25
}
```

## Output

```json
{
  "venue": {
    "label": "Venue",
    "format": "string"
  },
  "question": {
    "label": "Question",
    "format": "string"
  },
  "outcomeLabel": {
    "label": "Option",
    "format": "string"
  },
  "yesPrice": {
    "label": "Yes",
    "format": "number"
  },
  "noPrice": {
    "label": "No",
    "format": "number"
  },
  "yesBid": {
    "label": "Yes bid",
    "format": "number"
  },
  "yesAsk": {
    "label": "Yes ask",
    "format": "number"
  },
  "lastPrice": {
    "label": "Last",
    "format": "number"
  },
  "volume24h": {
    "label": "24h volume",
    "format": "number"
  },
  "totalVolume": {
    "label": "Total volume",
    "format": "number"
  },
  "volumeUnit": {
    "label": "Unit",
    "format": "string"
  },
  "liquidity": {
    "label": "Liquidity",
    "format": "number"
  },
  "openInterest": {
    "label": "Open interest",
    "format": "number"
  },
  "status": {
    "label": "Status",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Prediction Markets Scraper: Kalshi & Polymarket Odds Actor is ready to run with the inputs already set for "Crypto Price Prediction Markets: Bitcoin and Ethereum Odds". [Sign up or log in](https://console.apify.com/create-task-from-example/MYNn65YoJTLdEYTeh) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Crypto Price Prediction Markets: Bitcoin and Ethereum Odds" task

The Prediction Markets Scraper: Kalshi & Polymarket Odds Actor will start running based on the input automatically. You can also change all the input fields, like venues, search (optional), and more, to match your specific use case.

### 3. Receive the "Crypto Price Prediction Markets: Bitcoin and Ethereum Odds" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as venue, question, option, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Crypto Price Prediction Markets: Bitcoin and Ethereum Odds" task via API](https://apify.com/datagleaner/prediction-markets.md).

## About this Actor

This example demonstrates how to use [Prediction Markets Scraper: Kalshi & Polymarket Odds](https://apify.com/datagleaner/prediction-markets.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/datagleaner/prediction-markets.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/datagleaner/prediction-markets.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).