CoinMarketCap 加密货币 API

Returns information about all coin categories available on CoinMarketCap. Includes a paginated list of cryptocurrency quotes and metadata from each category.

Returns information about a single coin category available on CoinMarketCap. Includes a paginated list of the cryptocurrency quotes and metadata for the category. This endpoint is available on the following API plans: - Free - Hobbyist - Startup - Standard - Professional - Enterprise Cache / Update frequency: Data is updated only as needed, every 30 seconds. Plan credit use: 1 API call credit per request + 1 call credit per 200 cryptocurrencies returned (rounded up) and 1 call credit per `convert` option beyond the first. CMC equivalent pages: Our Cryptocurrency Category page [coinmarketcap.com/cryptocurrency-category/](https://coinmarketcap.com/cryptocurrency-category/).

Returns all static metadata available for one or more cryptocurrencies. This information includes details like logo, description, official website URL, social links, and links to a cryptocurrency's technical documentation.

Get list of all supported platforms

Returns the lastest CMC Crypto Fear and Greed value.

Returns the lastest CMC Crypto Fear and Greed value. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 15 minutes. Plan credit use: 1 call credit per request. CMC equivalent pages: Our CMC Crypto Fear and Greed Index card on https://coinmarketcap.com/charts/.

Returns the lastest CMC Crypto Fear and Greed value. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 15 minutes. Plan credit use: 1 call credit per request. CMC equivalent pages: Our CMC Crypto Fear and Greed Index card on https://coinmarketcap.com/charts/.

Returns a mapping of all supported fiat currencies to unique CoinMarketCap ids. Per our Best Practices we recommend utilizing CMC ID instead of currency symbols to securely identify assets with our other endpoints and in your own application logic. This endpoint is available on the following API plans: - Basic - Hobbyist - Startup - Standard - Professional - Enterprise Cache / Update frequency: Mapping data is updated only as needed, every 30 seconds. Plan credit use: 1 API call credit per request no matter query size. CMC equivalent pages: No equivalent, this data is only available via API.

Returns the lastest CoinMarketCap 100 Index value, constituents, and constituent weights.

Returns the lastest CoinMarketCap 100 Index value, constituents, and constituent weights. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 5 minutes. Plan credit use: 1 call credit per API call. CMC equivalent pages: Our CoinMarketCap 100 Index on https://coinmarketcap.com/charts/cmc100/.

Returns the lastest CoinMarketCap 100 Index value, constituents, and constituent weights. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 5 minutes. Plan credit use: 1 call credit per API call. CMC equivalent pages: Our CoinMarketCap 100 Index on https://coinmarketcap.com/charts/cmc100/.

Returns an interval of historic CoinMarketCap 20 Index values based on the interval parameter.

Returns the lastest CoinMarketCap 20 Index value, constituents, and constituent weights.

Returns an interval of historic CoinMarketCap 20 Index values based on the interval parameter. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 5 minutes. Plan credit use: 1 API call credit per request no matter query size. CMC equivalent pages: Our CoinMarketCap 20 Index on https://coinmarketcap.com/charts/cmc20/.

Returns the lastest CoinMarketCap 20 Index value, constituents, and constituent weights. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 5 minutes. Plan credit use: 1 call credit per API call. CMC equivalent pages: Our CoinMarketCap 20 Index on https://coinmarketcap.com/charts/cmc20/.

Returns the lastest CoinMarketCap 20 Index value, constituents, and constituent weights. This endpoint is available on the following API plans: - Basic - Startup - Hobbyist - Standard - Professional - Enterprise Cache / Update frequency: Every 5 minutes. Plan credit use: 1 call credit per API call. CMC equivalent pages: Our CoinMarketCap 20 Index on https://coinmarketcap.com/charts/cmc20/.

Returns API key details and usage stats. This endpoint can be used to programmatically monitor your key usage compared to the rate limit and daily/monthly credit limits available to your API plan. You may use the Developer Portal's account dashboard as an alternative to this endpoint. This endpoint is available on the following API plans: - Basic - Hobbyist - Startup - Standard - Professional - Enterprise Cache / Update frequency: No cache, this endpoint updates as requests are made with your key. Plan credit use: No API credit cost. Requests to this endpoint do contribute to your minute based rate limit however. CMC equivalent pages: Our Developer Portal dashboard for your API Key at [pro.coinmarketcap.com/account](https://pro.coinmarketcap.com/account).

Returns API key details and usage stats.

Returns API key details and usage stats. This endpoint can be used to programmatically monitor your key usage compared to the rate limit and daily/monthly credit limits available to your API plan. You may use the Developer Portal's account dashboard as an alternative to this endpoint. This endpoint is available on the following API plans: - Basic - Hobbyist - Startup - Standard - Professional - Enterprise Cache / Update frequency: No cache, this endpoint updates as requests are made with your key. Plan credit use: No API credit cost. Requests to this endpoint do contribute to your minute based rate limit however. CMC equivalent pages: Our Developer Portal dashboard for your API Key at [pro.coinmarketcap.com/account](https://pro.coinmarketcap.com/account).

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