Actions20
- Get Exchange Listings Latest
- Get Exchange Listings Historical
- Get Exchange Quotes Latest
- Get Exchange Quotes Historical
- Get Exchange Info
- Get Exchange Map
- Get Exchange Market Pairs Latest
- Get Global Metrics Latest
- Get Global Metrics Historical
- Price Conversion
- Get Fiat Map
- Get Partners FCAS Listings Latest
- Get Partners FCAS Quotes Latest
- Get Key Info
- Get Blockchain Statistics Latest
- Get Content Posts Top
- Get Content Posts Latest
- Get Derivatives Exchange Listings Latest
- Get Derivatives Exchange Info
- Get Derivatives Exchange Map
Get Global Metrics Historical
AI-generatedOverview
This node operation retrieves historical global metrics data for the cryptocurrency market from the CoinMarketCap API. It is useful for analyzing market trends over time, such as total market capitalization, volume, and other aggregated metrics. Users can specify parameters like the conversion currency, start and end times, data point count, and interval to customize the historical data retrieved.
Use Case Examples
- A user wants to analyze the historical total market capitalization of cryptocurrencies in USD over the past month with daily intervals.
- A user needs to fetch historical global market volume data converted to EUR for a specific date range to perform trend analysis.
Properties
| Name | Meaning |
|---|---|
| Convert | The currency to convert the global metrics data into (e.g., USD, EUR, BTC). Defaults to USD. |
| Time Start | The start date and time for the historical data retrieval in ISO 8601 format. |
| Time End | The end date and time for the historical data retrieval in ISO 8601 format. |
| Count | The number of historical data points to return. |
| Interval | The time interval between data points (e.g., 1 minute, 1 day, 1 month). |
Output
JSON
jsondata- The historical global metrics data returned by the CoinMarketCap API, including market capitalization, volume, and other aggregated metrics over the specified time range.
Dependencies
- CoinMarketCap API key credential required for authentication.
Troubleshooting
- Common issues include invalid or missing API key, incorrect date formats for time_start or time_end, and exceeding API rate limits.
- Error messages from the API typically indicate the cause, such as 'Invalid API key' or 'Rate limit exceeded'. Ensure the API key is valid and the request parameters are correctly formatted.
- If the node throws an 'Unknown operation' error, verify that the operation parameter is set correctly to 'getGlobalMetricsHistorical'.
Links
- CoinMarketCap API Documentation - Get Global Metrics Historical - Official API documentation for retrieving historical global metrics data from CoinMarketCap.