# Funding Pulse (`fraktalapi/funding-pulse`) Actor Real-time funding rates, open interest, liquidations, long/short ratios, and cross-exchange spread signals from Bybit, Binance, OKX, Bitget, dYdX, and Hyperliquid. CoinGlass alternative at a fraction of the price. - **URL**: https://apify.com/fraktalapi/funding-pulse.md - **Developed by:** [FraktalAPI](https://apify.com/fraktalapi) (community) - **Categories:** Developer tools, Automation - **Stats:** 13 total users, 1 monthly users, 0.0% runs succeeded, 0 bookmarks - **User rating**: No ratings yet ## Pricing from $1.00 / 1,000 api requests 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/platform/actors/running/actors-in-store#pay-per-event ## What's an Apify Actor? Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases. 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. In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md): ```bash npm install apify-client ``` In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md): ```bash pip install apify-client ``` In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md): ````bash # MacOS / Linux curl -fsSL https://apify.com/install-cli.sh | bash # Windows irm https://apify.com/install-cli.ps1 | iex ```bash In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md). If your project is in a different language, use 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 ## FundingPulse — Cross-Exchange Crypto Derivatives API Real-time funding rates, open interest, long/short ratios, liquidations, and cross-exchange spread signals aggregated from **up to 6 major exchanges** — all through a single API. A cost-effective alternative to CoinGlass ($29-699/mo) at a fraction of the price. ### What data does FundingPulse provide? FundingPulse collects and normalizes derivatives data from Bybit, Binance, OKX, Bitget, dYdX, and Hyperliquid every 60 seconds: - **Funding Rates** — Current and annualized rates across all exchanges for 30 perpetual pairs - **Open Interest** — Real-time OI in contracts and USD value - **Long/Short Ratios** — Account-level long vs short positioning - **Liquidations** — Recent liquidation events with size and direction - **Cross-Exchange Spreads** — The killer feature: instantly see funding rate differences between exchanges for arbitrage - **Signals** — Pre-built funding arbitrage opportunities and composite sentiment scores ### Supported Exchanges | Exchange | Funding | Open Interest | Long/Short | Availability | |----------|:---:|:---:|:---:|:---:| | OKX | Yes | Yes | Yes | All regions | | Bitget | Yes | Yes | - | All regions | | dYdX | Yes | Yes | - | All regions | | Hyperliquid | Yes | Yes | - | All regions | | Bybit | Yes | Yes | - | Region-dependent* | | Binance | Yes | Yes | Yes | Region-dependent* | *Bybit and Binance apply geo-restrictions to their public APIs. Availability depends on the server region. When running on Apify (US servers), these exchanges may be unavailable. Self-hosted deployments from non-restricted regions will have full 6-exchange coverage. ### API Endpoints #### Core Data - `GET /api/funding-rates` — Current rates across all exchanges - `GET /api/funding-rates/history` — Historical rates (tier-gated) - `GET /api/open-interest` — Current OI across exchanges - `GET /api/long-short-ratio` — Aggregated L/S ratios - `GET /api/liquidations` — Recent liquidations #### Signals & Analytics - `GET /api/spreads` — Cross-exchange funding rate spreads for arbitrage - `GET /api/signals/funding-arb` — Arb opportunities where spread exceeds threshold - `GET /api/signals/sentiment` — Composite sentiment score from funding + OI + L/S - `GET /api/overview` — Dashboard view of top pairs with all metrics #### Meta - `GET /api/health` — Exchange status, cache stats, uptime - `GET /api/docs` — Full API documentation ### Query Parameters All core endpoints support: - `symbol` — Filter by canonical pair (e.g., `BTC-USDT`) - `exchange` — Filter by exchange (e.g., `binance`, `okx`) History endpoint additionally supports: - `from` / `to` — Unix timestamp range - `limit` — Max rows (default 100, max 1000) ### Example Response ```json GET /api/funding-rates?symbol=BTC-USDT { "success": true, "data": [ { "symbol": "BTC-USDT", "exchange": "binance", "rate": 0.0001, "annualizedRate": 10.95, "nextFundingTime": 1700000000000, "markPrice": 67500.00, "indexPrice": 67510.00, "timestamp": 1699999000000 }, ... ], "meta": { "timestamp": 1699999500000, "exchanges": ["binance", "bybit", "okx", "bitget", "dydx", "hyperliquid"], "cached": true } } ```` ### Pricing Tiers | Tier | Requests/day | Symbols | History | Signals | |------|-------------|---------|---------|---------| | Free | 100 | Top 10 | None | No | | Basic | 5,000 | All 30 | 7 days | No | | Pro | 50,000 | All 30 | 30 days | Yes | | Ultra | Unlimited | All 30 | Full | Yes | ### Use Cases - **Funding Rate Arbitrage** — Identify spreads between exchanges where you can go long on one and short on another to capture the funding differential - **Sentiment Analysis** — Track aggregate market positioning through funding rates, OI changes, and L/S ratios - **Risk Management** — Monitor liquidation cascades and OI shifts in real-time - **Trading Bot Integration** — Feed normalized multi-exchange data into your algo strategies - **Market Dashboards** — Build derivatives dashboards with a single API call to `/api/overview` ### Authentication Pass your API key via the `x-api-key` header: ``` curl -H "x-api-key: YOUR_KEY" https://YOUR_STANDBY_URL/api/funding-rates ``` ### Technical Details - Data refreshes every 60 seconds (funding rates, OI) and every 5 minutes (L/S ratios) - Sub-millisecond response times via in-memory cache - Historical data stored in SQLite with WAL mode - All symbols normalized to canonical format (e.g., `BTC-USDT`) - Resilient collection: one exchange failing doesn't affect others # Actor input Schema ## `apiKeys` (type: `string`): Comma-separated tier:key pairs (e.g. free:demo-key-123,pro:my-pro-key) ## `port` (type: `integer`): Server port (default: 3000) ## Actor input object example ```json { "port": 3000 } ``` # 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 '' with your token const client = new ApifyClient({ token: '', }); // Prepare Actor input const input = {}; // Run the Actor and wait for it to finish const run = await client.actor("fraktalapi/funding-pulse").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 '' with your token. client = ApifyClient("") # Prepare the Actor input run_input = {} # Run the Actor and wait for it to finish run = client.actor("fraktalapi/funding-pulse").call(run_input=run_input) # Fetch and print Actor results from the run's dataset (if there are any) print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"]) for item in client.dataset(run["defaultDatasetId"]).iterate_items(): print(item) # 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start ``` ## CLI example ```bash echo '{}' | apify call fraktalapi/funding-pulse --silent --output-dataset ``` ## MCP server setup ```json { "mcpServers": { "apify": { "command": "npx", "args": [ "mcp-remote", "https://mcp.apify.com/?tools=fraktalapi/funding-pulse", "--header", "Authorization: Bearer " ] } } } ``` ## OpenAPI specification ```json { "openapi": "3.0.1", "info": { "title": "Funding Pulse", "description": "Real-time funding rates, open interest, liquidations, long/short ratios, and cross-exchange spread\n signals from Bybit, Binance, OKX, Bitget, dYdX, and Hyperliquid. CoinGlass alternative at a fraction of\n the price.", "version": "1.0", "x-build-id": "1Zin98qLCzVRe1b8a" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/fraktalapi~funding-pulse/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-fraktalapi-funding-pulse", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/fraktalapi~funding-pulse/runs": { "post": { "operationId": "runs-sync-fraktalapi-funding-pulse", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/fraktalapi~funding-pulse/run-sync": { "post": { "operationId": "run-sync-fraktalapi-funding-pulse", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "properties": { "apiKeys": { "title": "API Keys", "type": "string", "description": "Comma-separated tier:key pairs (e.g. free:demo-key-123,pro:my-pro-key)" }, "port": { "title": "Port", "type": "integer", "description": "Server port (default: 3000)", "default": 3000 } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } } ```