# Trial Pro API

> For the complete CoinMarketCap API documentation index, see [llms.txt](https://pro.coinmarketcap.com/llms.txt). For a single-file dump of all documentation, see [llms-full.txt](https://pro.coinmarketcap.com/llms-full.txt).

The Trial Pro API lets you call a curated subset of CoinMarketCap Pro API endpoints **without an API key**, so you can prototype and evaluate response shapes before signing up for a paid plan. Switch to the keyed Pro API for production: trial requests are aggressively rate-limited and the endpoint subset is fixed.

## Base URL

```text
https://pro-api.coinmarketcap.com/trial-pro-api
```

The path **must** start with `/trial-pro-api` for the request to be accepted as a keyless call. Any other path on `pro-api.coinmarketcap.com` requires a valid `X-CMC_PRO_API_KEY` header. Trial endpoints accept `GET` only, return the same JSON envelope as the full Pro API, and follow the same [standards and conventions](/guides/standards-and-conventions) and [error format](/guides/errors-and-rate-limits).

## Available endpoints

### Standard API

| Endpoint | Description |
|---|---|
| [`/v1/cryptocurrency/map`](/pro-api-reference/cryptocurrency#coinmarketcap-id-map) | CoinMarketCap Cryptocurrency ID Map |
| [`/v2/cryptocurrency/info`](/pro-api-reference/cryptocurrency#cryptocurrency-metadata) | Cryptocurrency Metadata |
| [`/v1/exchange/map`](/pro-api-reference/exchange#coinmarketcap-id-map-2) | CoinMarketCap Exchange ID Map |
| [`/v3/cryptocurrency/listings/latest`](/pro-api-reference/cryptocurrency#cryptocurrency-listings) | Cryptocurrency Listings |
| [`/v1/cryptocurrency/listings/latest`](/pro-api-reference/cryptocurrency#listings-latest) | Listings Latest |
| [`/v3/cryptocurrency/quotes/latest`](/pro-api-reference/cryptocurrency#cryptocurrency-quotes-latest) | Cryptocurrency Quotes Latest |
| [`/v1/global-metrics/quotes/latest`](/pro-api-reference/global-metrics#quotes-latest-2) | Global Metrics Latest |
| [`/v2/tools/price-conversion`](/pro-api-reference/tools#price-conversion-v2) | Price Conversion |
| [`/v1/cryptocurrency/categories`](/pro-api-reference/cryptocurrency#categories) | Categories |
| [`/v1/cryptocurrency/category`](/pro-api-reference/cryptocurrency#category) | Category |
| [`/v1/simple/price`](/pro-api-reference/cryptocurrency#simple-price) | Simple Price |
| [`/v3/fear-and-greed/latest`](/pro-api-reference/global-metrics#cmc-crypto-fear-and-greed-latest) | CMC Crypto Fear and Greed Latest |
| [`/v3/fear-and-greed/historical`](/pro-api-reference/global-metrics#cmc-crypto-fear-and-greed-historical) | CMC Crypto Fear and Greed Historical |
| [`/v3/index/cmc100-latest`](/pro-api-reference/cmc-index#coinmarketcap-100-index-latest) | CoinMarketCap 100 Index Latest |
| [`/v3/index/cmc100-historical`](/pro-api-reference/cmc-index#coinmarketcap-100-index-historical) | CoinMarketCap 100 Index Historical |
| [`/v3/index/cmc20-latest`](/pro-api-reference/cmc-index#coinmarketcap-20-index-latest) | CoinMarketCap 20 Index Latest |
| [`/v3/index/cmc20-historical`](/pro-api-reference/cmc-index#coinmarketcap-20-index-historical) | CoinMarketCap 20 Index Historical |
| [`/v1/altcoin-season-index/latest`](/pro-api-reference/global-metrics#altcoin-season-index-latest) | Altcoin Season Index Latest |
| [`/v1/altcoin-season-index/historical`](/pro-api-reference/global-metrics#altcoin-season-index-historical) | Altcoin Season Index Historical |

### DEX API

| Endpoint | Description |
|---|---|
| [`/v4/dex/spot-pairs/latest`](/pro-api-reference/token#pairs-listings-latest) | Pairs Listings Latest |
| [`/v4/dex/pairs/quotes/latest`](/pro-api-reference/token#quotes-latest-3) | DEX Pair Quotes Latest |
| [`/v1/dex/token`](/pro-api-reference/token#get-token-detail) | Get token detail |
| [`/v1/dex/token/price`](/pro-api-reference/token#get-token-price) | Get token price |
| [`/v1/dex/token-liquidity/query`](/pro-api-reference/token#query-token-liquidity) | Query token liquidity |
| [`/v1/dex/token/pools`](/pro-api-reference/token#get-token-pools) | Get token pools |
| [`/v1/dex/search`](/pro-api-reference/token#search-tokens) | Search tokens |
| [`/v1/dex/security/detail`](/pro-api-reference/token#get-security-detail) | Get security detail |
| [`/v1/dex/tokens/transactions`](/pro-api-reference/token#get-swap-list) | Get swap list |
| [`/v1/dex/liquidity-change/list`](/pro-api-reference/token#get-liquidity-change-list) | Get liquidity change list |
| [`/v1/dex/platform/list`](/pro-api-reference/platform#get-platform-list) | Get platform list |
| [`/v1/dex/platform/detail`](/pro-api-reference/platform#get-platform-detail) | Get platform detail |
| [`/v1/k-line/candles`](/pro-api-reference/ohlcv#get-k-line-candles) | K-line candles |
| [`/v1/k-line/points`](/pro-api-reference/ohlcv#get-k-line-points) | K-line points |
| [`/v1/dex/holders/list`](/pro-api-reference/holder#get-holders-list) | Get holders list |
| [`/v1/dex/holders/count`](/pro-api-reference/holder#get-holder-count) | Get holder count |
| [`/v1/dex/holders/detail`](/pro-api-reference/holder#get-holder-detail) | Get holder detail |