# Public Data

## GET Instruments

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-instruments>
{% endhint %}

#### Function Name:

```javascript
getInstruments()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getInstruments(exchange, options) {
    try {
        let result = await exchange.getInstruments(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getInstruments(myBlofinExchange, 
});
```

## GET Tickers

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-tickers>
{% endhint %}

#### Function Name:

```javascript
getTickers()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getTickers(exchange, options) {
    try {
        let result = await exchange.getTickers(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getTickers(myBlofinExchange, 
});
```

## GET Order Book

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-order-book>
{% endhint %}

#### Function Name:

```javascript
getOrderBook()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getOrderBook(exchange, options) {
    try {
        let result = await exchange.getOrderBook(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getOrderBook(myBlofinExchange, 
});
```

## GET Trades

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-trades>
{% endhint %}

#### Function Name:

```javascript
getTrades()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getTrades(exchange, options) {
    try {
        let result = await exchange.getTrades(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getTrades(myBlofinExchange, {
	instId: "<String>"
});
```

## GET Mark Price

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-mark-price>
{% endhint %}

#### Function Name:

```javascript
getMarkPrice()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getMarkPrice(exchange, options) {
    try {
        let result = await exchange.getMarkPrice(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getMarkPrice(myBlofinExchange, {
	instId: "<String>"
});
```

## GET Funding Rate

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-funding-rate>
{% endhint %}

#### Function Name:

```javascript
getFundingRate()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getFundingRate(exchange, options) {
    try {
        let result = await exchange.getFundingRate(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getFundingRate(myBlofinExchange, {
	instId: "<String>"
});
```

## GET Funding Rate History

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-funding-rate-history>
{% endhint %}

#### Function Name:

```javascript
getFundingRateHistory()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getFundingRateHistory(exchange, options) {
    try {
        let result = await exchange.getFundingRateHistory(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getFundingRateHistory(myBlofinExchange, {
	instId: "<String>"
});
```

## GET Candlesticks

{% hint style="info" %}
Please refer to the official BloFin API Docs for the Required parameters.

<https://docs.blofin.com/index.html#get-candlesticks>
{% endhint %}

#### Function Name:

```javascript
getCandleSticks()
```

#### Usage:

```javascript
import { createExchange } from "./exchanges/exchange.js";

   let myBlofinExchange  = createExchange({
      exchange: "blofin",
      authenticate: "true",
      key: "myKey",
      secret: "mySecret",
      passphrase: "myPassphrase",
      label: "blofin"
  });

async function getCandleSticks(exchange, options) {
    try {
        let result = await exchange.getCandleSticks(options);
        console.log(result);
    } catch (error) {
        console.log(error.message);
    }
}

let result = await getCandleSticks(myBlofinExchange, {
	instId: "<String>"
});
```