> For the complete documentation index, see [llms.txt](https://docs.seda.xyz/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.seda.xyz/home/archvie/browse-seda-supported-feeds/premium-data-providers/blocksize.md).

# Blocksize

## Supported Asset Type

* Crypto
* Crypto Redemption Rates
* Commodities
* ETFs
* Equities 
* Forex
* Metal
* US Treasury Rates

## About Blocksize

With +5 years of experience in node operations, Blocksize is the leading oracle network data provider enabling DeFi to be bankable and accessible to all.
 Our Bid/Ask and VWAP feeds are carefully engineered and backtested with outlier detection, a 24/7 monitoring systems and dedicated data support team to provide the most accurate data in real-time.

## **API Structure and Data Specification**

Blocksize supports VWAP and BIDASK endpoints.

{% embed url="<https://matrix.blocksize.capital/api-docs>" %}

### API Format

### Bidask

Endpoint (Testnet):

<https://seda-proxy.blocksize.dev/proxy/bidask/pair>

### Response Format

Data is returned as a JSON with the following structure:

**Successful response:**

```json
{
  "ticker": "ETHUSD",
  "agg_bid_price": "4362.597230371793",
  "agg_bid_size": "98.42767488000001",
  "agg_ask_price": "4364.092969924804",
  "agg_ask_size": "125.29260208",
  "agg_mid_price": "4363.345100148298",
  "ts": 1756156227634385
}
```

### VWAP

Endpoint (Testnet):

[https://seda-proxy.blocksize.dev/proxy/vwap/pair](https://seda-proxy.blocksize.dev/proxy/bidask/pair)

### Response Format

Data is returned as a JSON with the following structure:

**Successful response:**

```json
{
  "ticker": "BTCUSD",
  "price": 112269.91858575967,
  "size": 4.5646076099999995,
  "volume": 512468.12475063896,
  "ts": 1756147348689
}
```

## Proxy Implementations

### Testnet

<https://seda-proxy.blocksize.dev/>

{% embed url="<https://seda-proxy.blocksize.dev>" %}

### Mainnet

<https://seda-proxy.blocksize.capital/>

{% embed url="<https://seda-proxy.blocksize.capital>" %}


---

# Agent Instructions
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```
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