# Market data

Get standardized, up-to-date data on 1,000+ DeFi yield vaults across 80+ protocols and 20+ chains through a single API.

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## What you can query

| Data                    | Endpoint                                                                                                                                                                                             | Description                                                                                                                               |
| ----------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| **Vault discovery**     | [`GET /v2/detailed-vaults`](https://docs.vaults.fyi/api/endpoints/detailed-vaults)                                                                                                                   | Filter and sort vaults by APY, TVL, protocol, network, asset, reputation score, and more. Includes fee data, capacity, and vault flags.   |
| **Single vault detail** | [`GET /v2/detailed-vaults/{network}/{address}`](https://docs.vaults.fyi/api/endpoints/detailed-vaults)                                                                                               | Full detail on a specific vault including current and historical APY (1d/7d/30d), TVL, fees, rewards breakdown, and risk scores.          |
| **Historical data**     | [`GET /v2/historical/*`](https://docs.vaults.fyi/api/endpoints/historical-pro)                                                                                                                       | Time-series APY, TVL, and asset price data over configurable date ranges and granularity.                                                 |
| **Benchmarks**          | [`GET /v2/benchmarks`](https://docs.vaults.fyi/api/endpoints/benchmarks-pro)                                                                                                                         | USD and ETH benchmark rates aggregated across top vaults. See [methodology](https://docs.vaults.fyi/general/methodology/benchmark-rates). |
| **Reference data**      | [`GET /v2/networks`](https://docs.vaults.fyi/api/endpoints/general), [`/v2/tokens`](https://docs.vaults.fyi/api/endpoints/general), [`/v2/protocols`](https://docs.vaults.fyi/api/endpoints/general) | Lists of supported networks, tokens, and protocols for building filters and dropdowns.                                                    |

{% hint style="info" %}
Full API spec: [https://api.vaults.fyi/v2/documentation/](https://api.vaults.fyi/v2/documentation/static/index.html#/)
{% endhint %}

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## Why use our market data

* **One integration, full coverage.** 1,000+ vaults, 80+ protocols, 20+ chains. No more one-off integrations per protocol. See the full list: [supported-protocols-and-networks](https://docs.vaults.fyi/api/api-overview/supported-protocols-and-networks "mention")
* **Standardized and accurate.** APY, TVL, fees, reputation scores, and rewards data are computed consistently across all protocols, so you can compare apples to apples.
* **Current and historical.** Real-time data plus time-series history for backtesting, trend analysis, and reporting.