# Crypto Price Comparison Across Exchanges (`acmegen.ai/crypto-price-comparison`) Actor

Compare the latest crypto prices across exchanges (Binance, OKX, Bybit, KuCoin, NovaDAX, Mercado Bitcoin and more): cheapest and most expensive exchange, spread, arbitrage and market data. One row per coin.

- **URL**: https://apify.com/acmegen.ai/crypto-price-comparison.md
- **Developed by:** [Acmee AI](https://apify.com/acmegen.ai) (community)
- **Categories:** AI, Integrations, Agents
- **Stats:** 1 total users, 0 monthly users, 0.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $10.00 / 1,000 crypto price compareds

This Actor is paid per event and usage. You are charged both the fixed price for specific events and for Apify platform usage.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

Actors are web data automations that power AI and operations. They run on the Apify platform to scrape websites, process data, connect APIs, and automate workflows.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).

# README

## 🪙 Crypto Price Comparison Across Global Exchanges (USD)

**Stop overpaying for crypto.** Every exchange prices the same coin differently - this actor shows you the price on **all the major global exchanges at once** and flags the **cheapest** one, so you always buy at the best price (and spot arbitrage gaps).

![Crypto price comparison across exchanges](https://api.apify.com/v2/key-value-stores/5kEKautOrkY0cFH1G/records/crypto-table-en.png)

Compares **Binance, OKX, Bybit, Bitget, KuCoin, Crypto.com, Gate.io, Kraken, NovaDAX and Mercado Bitcoin** in a single call. For each coin: the price on **every exchange (USD)**, the **cheapest** and **most expensive** exchange, the spread, the best **arbitrage** opportunity, plus key market data. **One row per coin** - export to CSV/Excel or call the Standby API.

> ⚡ Powered by the data engine behind [criptocortex.com](https://criptocortex.com).

***

### What you get (per coin)

| Group | Fields |
|---|---|
| **Identity** | `coinId`, `symbol`, `name`, `snapshotAt` |
| **Price** | `priceUsd`, `avgPriceUsd`, `minPriceUsd`, `maxPriceUsd` |
| **Spread / arbitrage** | `priceSpreadPct`, `bestArbOpportunityPct`, `cheapestExchange`, `mostExpensiveExchange` |
| **Per exchange (USD)** | `binanceUsd`, `okxUsd`, `bybitUsd`, `bitgetUsd`, `kucoinUsd`, `cryptoComUsd`, `gateIoUsd`, `krakenUsd`, `novadaxUsd`, `mercadoBitcoinUsd` |
| **Market** | `priceChange24h`, `high24h`, `low24h`, `ath`, `atl`, `marketCap`, `marketCapRank`, `signal`, `liquidityScore` |

Aggregates (avg/min/max/spread/arbitrage and cheapest/most expensive) are computed across the global exchanges above. A per-exchange field is `null` when that exchange has no quote for the coin in the latest snapshot.

***

### Monitored coins

Bitcoin (BTC), Ethereum (ETH), Solana (SOL), XRP, Cardano (ADA), Dogecoin (DOGE), Avalanche (AVAX), BNB, Tether (USDT), USD Coin (USDC).

***

### How to use

Leave it empty for all coins, or filter:

```json
{ "coins": ["bitcoin", "ethereum"] }
```

- `coins`: filter by coin id (empty = all monitored coins)

Always returns the **latest snapshot** (no delay). Export the dataset as **JSON / CSV / Excel**, or call the **Standby API** (`POST /prices`).

***

### Example output (one coin)

```json
{
  "coinId": "bitcoin",
  "symbol": "BTC",
  "name": "Bitcoin",
  "snapshotAt": "2026-06-10T14:50:07.036456+00:00",
  "priceUsd": 61965.88,
  "avgPriceUsd": 61970.56,
  "minPriceUsd": 61932,
  "maxPriceUsd": 61985,
  "priceSpreadPct": 0.09,
  "bestArbOpportunityPct": 0.09,
  "priceChange24h": 0.95,
  "signal": "neutral",
  "liquidityScore": 85,
  "binanceUsd": 61968.11,
  "okxUsd": 61979.8,
  "bybitUsd": 61985,
  "krakenUsd": 61932,
  "cryptoComUsd": 61981,
  "novadaxUsd": 61945,
  "mercadoBitcoinUsd": 61958,
  "cheapestExchange": "kraken",
  "mostExpensiveExchange": "bybit"
}
```

***

### FAQ

**How fresh is the data?**
It returns the latest snapshot collected from the exchanges (refreshed every few minutes).

**Which exchanges and currency?**
Binance, OKX, Bybit, Bitget, KuCoin, Crypto.com, Gate.io, Kraken, NovaDAX and Mercado Bitcoin, all priced in **USD**.

**Why is some exchange null?**
Not every exchange lists every coin; when there's no quote in the latest snapshot, that column is `null`.

**Can I call it in real time?**
Yes. The Standby endpoint `POST /prices` responds synchronously.

***

#### 🔌 API integration

**Batch run:**

```bash
curl -X POST "https://api.apify.com/v2/acts/acme-ai~crypto-price-comparison/run-sync-get-dataset-items?token=YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"coins":["bitcoin","ethereum"]}'
```

**Standby (`POST /prices`):**

```bash
curl -X POST "https://acme-ai--crypto-price-comparison.apify.actor/prices" \
  -H "Authorization: Bearer YOUR_APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  --compressed \
  -d '{"coins":["bitcoin","ethereum"]}'
```

The token goes in the `Authorization: Bearer` header, never in the URL.

***

### Notes

Prices are for informational purposes only and are not financial advice. Always verify on the exchange before trading. More crypto tools at [criptocortex.com](https://criptocortex.com).

# Actor input Schema

## `coins` (type: `array`):

Select one or more coins to compare. Empty = all monitored coins.

## Actor input object example

```json
{
  "coins": []
}
```

# Actor output Schema

## `prices` (type: `string`):

Latest price comparison (one row per coin).

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "coins": []
};

// Run the Actor and wait for it to finish
const run = await client.actor("acmegen.ai/crypto-price-comparison").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "coins": [] }

# Run the Actor and wait for it to finish
run = client.actor("acmegen.ai/crypto-price-comparison").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "coins": []
}' |
apify call acmegen.ai/crypto-price-comparison --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,acmegen.ai/crypto-price-comparison"
        }
    }
}

```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/QfTPTpkRckneklftR/builds/bPRqeahxapUWsJKps/openapi.json