# Crypto Funding Rates & Open Interest (Binance, Live) (`zaffy_93/crypto-funding-rates-open-interest`) Actor

Live funding rates per 8 hours, futures premium, open interest with its 1-hour and 24-hour change, and long/short account ratio for the top 50 coins on Binance futures, refreshed every minute. $0.001 a run.

- **URL**: https://apify.com/zaffy_93/crypto-funding-rates-open-interest.md
- **Developed by:** [MohammedZafer Memon](https://apify.com/zaffy_93) (community)
- **Categories:** Agents, AI, Developer tools
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

$1.00 / 1,000 funding and open interests

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

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

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
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.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## 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.

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 examples already wired to this Actor's own input schema, see the [API](#api) section below.

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`).

# README

## Crypto Funding Rates & Open Interest

Live **funding rates, futures premium, open interest and long/short ratio** for the top 50 coins on Binance futures,
refreshed every minute from 24/7 monitoring, for **$0.001 a run**. Use it for funding-rate strategies, crowding and
squeeze signals, dashboards and AI trading agents.

### What you get, per coin

| Field | Meaning |
|---|---|
| `funding_8h_pct` | Funding rate per 8 hours, in percent (positive: longs pay shorts) |
| `futures_premium_pct` | Futures price above (or below) the index, in percent |
| `open_interest_usd` | Open interest in USD |
| `open_interest_change_1h_pct`, `open_interest_change_24h_pct` | How fast positions are being opened or closed |
| `long_short_account_ratio` | Accounts long versus short |

Plus a one-line summary in `plain`, such as "3 coins. Highest funding BTC +0.0093%, lowest ETH +0.0029% per 8 hours."

### Input

```json
{ "tokens": "BTC,ETH,SOL" }
```

Leave `tokens` empty for all top 50 coins.

### Price and rules

- $0.001 per answered run, billed by Apify.
- A run that cannot be answered (unknown coin, data older than 10 minutes) is never charged.
- Data is public market data. Not financial advice.

### More crypto data

- Every Binance futures liquidation of the last hour: [Crypto Liquidations Tracker](https://apify.com/zaffy_93/crypto-liquidations-tracker)
- All market data in one Actor (prices, whale orders, news, sentiment, order books and more):
  [Crypto Market Data for AI Agents](https://apify.com/zaffy_93/crypto-market-data)
- Per-call HTTP API for AI agents (x402 or MPP): https://crypto-market-data.zafermemon87.workers.dev

# Actor input Schema

## `tokens` (type: `string`):

Comma-separated tickers such as BTC,ETH,SOL (up to 50). Leave empty for all top 50 coins.

## Actor input object example

```json
{
  "tokens": "BTC,ETH,SOL"
}
```

# Actor output Schema

## `data` (type: `string`):

No description

## `output` (type: `string`):

No description

# 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 = {
    "tokens": "BTC,ETH,SOL"
};

// Run the Actor and wait for it to finish
const run = await client.actor("zaffy_93/crypto-funding-rates-open-interest").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 = { "tokens": "BTC,ETH,SOL" }

# Run the Actor and wait for it to finish
run = client.actor("zaffy_93/crypto-funding-rates-open-interest").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 '{
  "tokens": "BTC,ETH,SOL"
}' |
apify call zaffy_93/crypto-funding-rates-open-interest --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,zaffy_93/crypto-funding-rates-open-interest"
        }
    }
}
```

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/D3zGa3ROlth89ooud/builds/SygxoT0KDvEAG8O22/openapi.json