# Subscriptions: channel availability

| Subscription Name                                                      | Data Types                                                                                                               | Available Channel(s)                                                                       |
| ---------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------ |
| <mark style="color:blue;">**Level 1 & Level 2 Data**</mark>            |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Level 1 Aggregations                | <p>Trade count</p><p><br>OHLCV</p><p><br>VWAP</p>                                                                        | Stream, REST API, AWS, Azure, Google Cloud Platform, Snowflake, BigQuery                   |
| <mark style="color:blue;">•</mark> Level 1 Tick-Level                  | All trades                                                                                                               | Stream, REST API, AWS, Azure, Google Cloud Platform, Snowflake, BigQuery, Private Networks |
| <mark style="color:blue;">•</mark> Level 1 Tick-Level                  | Best bids/asks (top of book)                                                                                             | Stream, AWS, Azure, Google Cloud Platform                                                  |
| <mark style="color:blue;">•</mark> Level 2 Aggregations                | Market depth, bid-ask-spread, Price slippage, Tokens in a liquidity pool, Interest rates, borrowed and deposited amounts | REST API                                                                                   |
| <mark style="color:blue;">•</mark> Level 2 Aggregations                | Raw order book snapshot                                                                                                  | AWS, Azure, Google Cloud Platform, Snowflake, BigQuery                                     |
| <mark style="color:blue;">•</mark> Level 2 Tick-Level                  | All bids and asks                                                                                                        | Stream, AWS, Azure, Google Cloud Platform                                                  |
| <mark style="color:blue;">•</mark> Level 2 Tick-Level                  | <p><br></p>                                                                                                              | REST API, AWS, Azure, Google Cloud Platform                                                |
| <mark style="color:blue;">**Reference Data**</mark>                    |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Basic tier                          | Assets, exchanges, instruments, and associated codes                                                                     | REST API                                                                                   |
| <mark style="color:blue;">•</mark> Advanced tier                       | Derivatives pricing information                                                                                          | Stream, REST API                                                                           |
| <mark style="color:blue;">•</mark> Advanced tier                       | Derivatives contract information                                                                                         | REST API                                                                                   |
|                                                                        | Market capitalization and circulating supply                                                                             | REST API                                                                                   |
| <mark style="color:blue;">**Kaiko Fair Market Value**</mark>           |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Standard subscription               | -                                                                                                                        | Stream, REST API                                                                           |
| <mark style="color:blue;">•</mark> Oanda FX add-on                     | -                                                                                                                        | REST API                                                                                   |
| <mark style="color:blue;">**Kaiko Best Execution**</mark>              |                                                                                                                          |                                                                                            |
|                                                                        | -                                                                                                                        | Stream                                                                                     |
| <mark style="color:blue;">**Kaiko Derivatives Risk Indicators**</mark> | Basic tier                                                                                                               |                                                                                            |
| <mark style="color:blue;">•</mark> Basic tier                          | Exchange-provided metrics                                                                                                | REST API, AWS, Azure, Google Cloud Platform                                                |
| <mark style="color:blue;">•</mark> Advanced tier                       | IV calculation, Token-level liquidation volumes                                                                          | REST API                                                                                   |
| <mark style="color:blue;">**Kaiko Portfolio & Risk Management**</mark> |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Standard subscription               | Custom portfolio valuation, Value at risk calculation, expected shortfall                                                | REST API                                                                                   |
| <mark style="color:blue;">**Kaiko Blockchain Monitoring**</mark>       |                                                                                                                          |                                                                                            |
|                                                                        | -                                                                                                                        | AWS, Azure, Google Cloud Platform, BigQuery, REST API                                      |
| <mark style="color:blue;">**Kaiko Market Explorer**</mark>             |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Standard subscription               | -                                                                                                                        | REST API, BigQuery                                                                         |
| <mark style="color:blue;">•</mark> Staking rates \[Add-on]             | -                                                                                                                        | REST API                                                                                   |
| <mark style="color:blue;">**Kaiko Benchmarks**</mark>                  |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Single-assset                       | -                                                                                                                        | Stream, REST API                                                                           |
| <mark style="color:blue;">**Kaiko Indices**</mark>                     |                                                                                                                          |                                                                                            |
| <mark style="color:blue;">•</mark> Multi-assset                        |                                                                                                                          | Stream                                                                                     |


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