> For the complete documentation index, see [llms.txt](https://sodex.com/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sodex.com/documentation/for-developers/api-reference/market-data-api.md).

# Market Data API

**Base URL**: `https://openapi.sosovalue.com/openapi/v1`

This reference is organized by data domain. Each module begins with an endpoint index and links to the exact request parameters and response fields for every operation.

Before making a request, complete [Getting Started](/documentation/for-developers/developers/data-api/getting-started.md) and review [Common Definitions](/documentation/for-developers/developers/data-api/common-definitions.md) and [Authentication & Limits](/documentation/for-developers/developers/data-api/authentication-and-limits.md).

## API modules

| Module                                                                                          | Description                                                     |
| ----------------------------------------------------------------------------------------------- | --------------------------------------------------------------- |
| [Currency & Pairs](/documentation/for-developers/api-reference/market-data-api/currency.md)     | Currency list, market data, klines, supply, trading pairs, etc. |
| [ETF](/documentation/for-developers/api-reference/market-data-api/etf.md)                       | ETF summary, list, market snapshot, historical data             |
| [SoSoValue Index](/documentation/for-developers/api-reference/market-data-api/index.md)         | Index list, constituents, market snapshot, klines               |
| [Crypto Stocks](/documentation/for-developers/api-reference/market-data-api/crypto-stocks.md)   | Stock list, market snapshot, market cap, klines, sectors        |
| [BTC Treasuries](/documentation/for-developers/api-reference/market-data-api/btc-treasuries.md) | BTC treasury company list and purchase history                  |
| [Feeds](/documentation/for-developers/api-reference/market-data-api/feeds.md)                   | News feed, hot news, featured news, search                      |
| [Fundraising](/documentation/for-developers/api-reference/market-data-api/fundraising.md)       | Project fundraising information                                 |
| [Macro](/documentation/for-developers/api-reference/market-data-api/macro.md)                   | Macroeconomic events                                            |
| [Analysis Charts](/documentation/for-developers/api-reference/market-data-api/analysis.md)      | Chart list and data                                             |