> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blockdb.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Pricing Suite (Crypto) Streams Overview

> WebSocket streams for swap prints, OHLC, and VWAP.

## Stream matrix

| Stream                                                             | Dataset ID |
| :----------------------------------------------------------------- | :--------- |
| [Swap prints](/wss-reference/evm/prices/crypto/prices-spot-prints) | `0302`     |
| [OHLC](/wss-reference/evm/prices/crypto/prices-spot-ohlc)          | `0404`     |
| [VWAP](/wss-reference/evm/prices/crypto/prices-spot-vwap)          | `0405`     |

## Conventions

Use `chain_id`, `dataset_id`, and endpoint-specific `params` (e.g. `pool_uids`, token addresses) as on each stream page. See [Introduction](/wss-reference/overview/introduction).

## See also

* [REST · Crypto pricing](/api-reference/evm/prices/crypto/overview)