--- name: ethereum-etf description: Ethereum ETF request using the CoinGlass API. metadata: version: 1.0.0 author: CoinGlass openclaw: requires: bins: - curl homepage: https://github.com/coinglass-official/coinglass-api-skills/tree/main/etf/ethereum-etf/API.md license: MIT --- # CoinGlass Ethereum ETF Skill Ethereum ETF request on CoinGLass API endpoints. Return the result in JSON format. ## Quick Reference | API | Endpoint | Function | | --------------------- | ------------------------------------ | -------------------------------------------------------------------------------------------------- | | ETF NetAssets History | /api/etf/ethereum/net-assets/history | This endpoint provides historical net assets data for Ethereum-based Exchange-Traded Funds (ETFs). | | Ethereum ETF List | /api/etf/ethereum/list | This endpoint provides a list of key status information for Ethereum Exchange-Traded Funds (ETFs). | | ETF Flows History | /api/etf/ethereum/flow-history | This endpoint provides a list of key status information regarding the history of ETF flows. | ## Rate Limits **Rate Limits** HOBBYIST:30 Rate limit/min STARTUP:80 Rate limit/min STANDARD:300 Rate limit/min PROFESSIONAL:1200 Rate limit/min **Response Headers** API-KEY-MAX-LIMIT: Indicates the maximum allowed request limit for your API key (per minute). API-KEY-USE-LIMIT: Shows the current usage count of your API key (requests made in the current time period). ## Errors Codes For detailed information on error codes , please refer to [Errors](references/errors-codes.md). --- ## API 1: ETF NetAssets History **Supported Plans, Intervals, and Historical Data Access** Hobbyist:Available Startup:Available Standard:Available Professional:Available The available historical data length depends on your subscription plan and the selected interval. Please refer to the table below for more details: For more information on historical data access by plan and interval, see [references/plans-interval-history-length.md](references/plans-interval-history-length.md). ### Method: GET **URL**: ``` https://open-api-v4.coinglass.com//api/etf/ethereum/net-assets/history ``` **Headers**: `Content-Type: application/json`,`CG-API-KEY: ${YOUR_API_KEY}` **Request Parameters**: *No parameters required* **Example**: ```bash curl 'https://open-api-v4.coinglass.com/api/etf/ethereum/net-assets/history' \ -H 'Content-Type: application/json' \ -H 'CG-API-KEY: ${YOUR_API_KEY}' \ -H 'User-Agent: coinglass-skill/1.0.0' ``` **Response**: ```json { "code": "0", "msg": "success", "data": [ { "net_assets_usd": 51671409241.39, // Net asset value (USD) "change_usd": 655300000, // Daily capital change (USD) "timestamp": 1704931200000, // Date (timestamp in milliseconds) "price_usd": 1637.8 // ETH price on that date (USD) }, { "net_assets_usd": 51874409241.39, // Net asset value (USD) "change_usd": 203000000, // Daily capital change (USD) "timestamp": 1705017600000, // Date (timestamp in milliseconds) "price_usd": 1637.8 // ETH price on that date (USD) } ] } ``` --- --- ## API 2: Ethereum ETF List **Supported Plans, Intervals, and Historical Data Access** Hobbyist:Available Startup:Available Standard:Available Professional:Available ### Method: GET **URL**: ``` https://open-api-v4.coinglass.com//api/etf/ethereum/list ``` **Headers**: `Content-Type: application/json`,`CG-API-KEY: ${YOUR_API_KEY}` **Request Parameters**: *No parameters required* **Example**: ```bash curl 'https://open-api-v4.coinglass.com/api/etf/ethereum/list' \ -H 'Content-Type: application/json' \ -H 'CG-API-KEY: ${YOUR_API_KEY}' \ -H 'User-Agent: coinglass-skill/1.0.0' ``` **Response**: ```json { "code": "0", "msg": "success", "data": [ { "ticker": "ETHA", // ETF ticker "name": "iShares Ethereum Trust ETF", // ETF name "region": "us", // Region "market_status": "closed", // Market status "primary_exchange": "XNAS", // Primary exchange "cik_code": "0002000638", // CIK code "type": "Spot", // Type "market_cap": "544896000.00", // Market capitalization "list_date": 1721692800000, // Listing date "shares_outstanding": "28800000", // Shares outstanding "aum": "", // Assets under management "management_fee_percent": "0.25", // Management fee percentage "last_trade_time": 1722988779939, // Last trade time "last_quote_time": 1722988799379, // Last quote time "volume_quantity": 5592645, // Volume quantity "volume_usd": 106447049.343, // Volume in USD "price": 18.92, // Market price "price_change": 0.67, // Price change "price_change_percent": 3.67, // Price change percentage "asset_info": { "nav": 18.11, // Net asset value "premium_discount": 0.77, // Premium/discount "holding_quantity": 237882.8821, // Holding quantity "change_percent_1d": 0, // 1-day change percentage "change_quantity_1d": 0, // 1-day change quantity "change_percent_7d": 56.69, // 7-day change percentage "change_quantity_7d": 86060.9115, // 7-day change quantity "date": "2024-08-05" // Data date }, "update_time": 1722995656637 // Update time } ] } ``` --- --- ## API 3: ETF Flows History **Supported Plans, Intervals, and Historical Data Access** Hobbyist:Available Startup:Available Standard:Available Professional:Available The available historical data length depends on your subscription plan and the selected interval. Please refer to the table below for more details: For more information on historical data access by plan and interval, see [references/plans-interval-history-length.md](references/plans-interval-history-length.md). ### Method: GET **URL**: ``` https://open-api-v4.coinglass.com//api/etf/ethereum/flow-history ``` **Headers**: `Content-Type: application/json`,`CG-API-KEY: ${YOUR_API_KEY}` **Request Parameters**: *No parameters required* **Example**: ```bash curl 'https://open-api-v4.coinglass.com/api/etf/ethereum/flow-history' \ -H 'Content-Type: application/json' \ -H 'CG-API-KEY: ${YOUR_API_KEY}' \ -H 'User-Agent: coinglass-skill/1.0.0' ``` **Response**: ```json { "code": "0", "data": [ { "timestamp": 1721692800000, "flow_usd": 106600000, "price_usd": 3438.09, "etf_flows": [ { "etf_ticker": "ETHA", "flow_usd": 266500000 }, { "etf_ticker": "FETH", "flow_usd": 71300000 }, ] } ] } ``` ---