Subscribing to Real-Time Price Updates (SUBSCRIBE_PRICE)

The “SUBSCRIBE_PRICE” event allows you to receive real-time updates about price changes for tokens or token pairs. You can subscribe to price updates for individual tokens, token pairs, or a combination of both. This subscription is useful for tracking price movements and trends on the Birdeye platform.

WebSocket Price Updates

Although the interval is 1 minute (or any supported interval), price updates occur whenever a transaction affects the price, reflecting the new close price within the interval. However, the aggregated price is updated based on an internal ranking pool mechanism, meaning not every transaction results in a price change. 🔹 We recommend implementing ping-pong checks and reconnection strategies when using WebSockets to ensure a stable connection and accurate price updates. You can use this Websocket to get real time price updates of following objects:

Token Price
Pair (Market Price)
Multiple Tokens/Pairs Price

Supported Timeframes We support a wide range of timeframes for all chains via the WebSocket API, ranging from 1 minute to 1 month: 1m, 3m, 5m, 15m, 30m, 1H, 2H, 4H, 6H, 8H, 12H, 1D, 3D, 1W, 1M. For Solana, Ethereum, Base, Bsc, Robinhood, Mantle we also support additional smaller intervals: 1s, 15s, 30s. These timeframes can be used in your subscription requests to receive candlestick data at the desired granularity.
Chain support: All chains

Scaled OHLCV values

Price WebSocket subscriptions can return raw OHLCV values, scaled OHLCV values, or both. Use the mode field in your subscription payload to control which values are returned.

Field	Type	Required	Description
`mode`	string	No	Controls whether the response includes raw values, scaled values, or both. Supported values: `raw`, `scaled`, `both`.

Supported mode values:

Mode	Description
`raw`	Returns the original OHLCV fields: `o`, `h`, `l`, `c`, and `v`.
`scaled`	Returns scaled OHLCV fields: `scaledO`, `scaledH`, `scaledL`, `scaledC`, and `scaledV`.
`both`	Returns both raw and scaled OHLCV fields.

Scaled responses may also include:

Field	Type	Description
`isScaled`	boolean	Indicates whether the token price data is scaled.
`multiplier`	number or null	The multiplier used to calculate scaled values.
`scaledO`	number	Scaled open price.
`scaledH`	number	Scaled high price.
`scaledL`	number	Scaled low price.
`scaledC`	number	Scaled close price.
`scaledV`	number	Scaled volume.

The instructions for each type of objects are described below.

Code Example

Checkout this Github file for an example:

https://github.com/TheNang2710/bds-public/blob/main/wsPrice.js

To receive real-time updates about price changes for a specific token in the form of OHLCV (Open, High, Low, Close, Volume) data, you can use the following subscription message format:

Input

{
  "type": "SUBSCRIBE_PRICE",
  "data": {
    "queryType": "simple",
    "chartType": "1m",
    "address": "XsDoVfqeBukxuZHWhdvWHBhgEHjGNst4MLodqsJHzoB",
    "currency": "usd",
    "mode": "raw",
    "chartBY": "price"
  }
}

Set mode to raw, scaled, or both to control which OHLCV fields are returned. Set chartBy to mcap when you want to get OHLC by market cap value instead of price

Output Example

{
    "type": "PRICE_DATA",
    "data": {
        "eventType": "ohlcv",
        "type": "1m",
        "unixTime": 1779178680,
        "vUsd": 845.4631204650238,
        "symbol": "TSLAx",
        "address": "XsDoVfqeBukxuZHWhdvWHBhgEHjGNst4MLodqsJHzoB",
        "isScaled": true,
        "multiplier": 1,
        "o": 408.06039994294514,
        "h": 408.36797602519937,
        "l": 407.7032068774737,
        "c": 408.11107798807353,
        "v": 2.07166681,
    }
}

Response fields

Field	Type	Description
`o`	number	Raw open price.
`h`	number	Raw high price.
`l`	number	Raw low price.
`c`	number	Raw close price.
`v`	number	Raw volume.
`scaledO`	number	Scaled open price. Returned when `mode` is `scaled` or `both`.
`scaledH`	number	Scaled high price. Returned when `mode` is `scaled` or `both`.
`scaledL`	number	Scaled low price. Returned when `mode` is `scaled` or `both`.
`scaledC`	number	Scaled close price. Returned when `mode` is `scaled` or `both`.
`scaledV`	number	Scaled volume. Returned when `mode` is `scaled` or `both`.
`isScaled`	boolean	Indicates whether the token price data is scaled.
`multiplier`	number or null	The multiplier used to calculate scaled values.

To receive real-time updates about price changes for a specific token pair in the form of OHLCV (Open, High, Low, Close, Volume) data, you can use the following subscription message format: Checkout this Github file for example

https://github.com/TheNang2710/bds-public/blob/main/wsPricePair.js

Input

{
    "type": "SUBSCRIBE_PRICE",
    "data": {
        "queryType": "simple",
        "chartType": "1m",
        "address": "7qbRF6YsyGuLUVs6Y1q64bdVrfe4ZcUUz1JRdoVNUJnm",
        "currency": "pair"
    }
}

Output Example

{
  "type": "PRICE_DATA",
  "data": {
    "o": 24.552070604303985,
    "h": 24.555908821439385,
    "l": 24.552070604303985,
    "c": 24.555908821439385,
    "eventType": "ohlcv",
    "type": "1m",
    "unixTime": 1675506120,
    "v": 51.838008518,
    "symbol": "SOL-USDC",
    "address": "7qbRF6YsyGuLUVs6Y1q64bdVrfe4ZcUUz1JRdoVNUJnm"
  }
}

You can also subscribe to price changes for multiple addresses by using the “complex” query type. You can get updates for maximum 100 addresses at once. Subscribing to Price for Multiple Tokens SUBSCRIBE_PRICE replaces the existing price subscription for that connection and message type. If you want to add more tokens to your price subscription, you must send a new SUBSCRIBE_PRICE message whose payload includes the full list of token addresses you want to receive price updates for— including both tokens you were already subscribed to and the new ones. Example You first send: SUBSCRIBE_PRICE for So11111111111111111111111111111111111111112 You will begin receiving: OHLCV (price) events for So11111111111111111111111111111111111111112 Later, you want to subscribe to price updates for an additional token: JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN To do this, you must send SUBSCRIBE_PRICE again with a payload containing both addresses: SUBSCRIBE_PRICE with addresses: [So11111111111111111111111111111111111111112, JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN] Result You continue receiving OHLCV events for So11111111111111111111111111111111111111112 You start receiving OHLCV events for JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN The previous SUBSCRIBE_PRICE subscription is overwritten by the new one (now containing both tokens) Checkout this Github file for example https://github.com/TheNang2710/bds-public/blob/main/wsPriceMul.js The following example demonstrates how to subscribe to price changes for specific token addresses or token pair addresses:

Input

{
    "type": "SUBSCRIBE_PRICE",
    "data": {
        "queryType": "complex",
        "query": "(address = So11111111111111111111111111111111111111112 AND chartType = 1m AND currency = usd) OR (address = 7qbRF6YsyGuLUVs6Y1q64bdVrfe4ZcUUz1JRdoVNUJnm AND chartType = 3m AND currency = pair)"
    }
}

Output Example (First Subscription)

{
  "type": "PRICE_DATA",
  "data": {
    "o": 24.567048925168383,
    "h": 24.56815678411483,
    "l": 24.460703007175056,
    "c": 24.460884,
    "eventType": "ohlcv",
    "type": "1m",
    "unixTime": 1675506240,
    "v": 69.46933086099999,
    "symbol": "SOL",
    "address": "So11111111111111111111111111111111111111112"
  }
}

Output Example (Second Subscription)

{
  "type": "PRICE_DATA",
  "data": {
    "o": 24.544784561403507,
    "h": 24.544784561403507,
    "l": 24.543643515795363,
    "c": 24.543643515795363,
    "eventType": "ohlcv",
    "type": "3m",
    "unixTime": 1675506240,
    "v": 18.760775588,
    "symbol": "SOL-USDC",
    "address": "7qbRF6YsyGuLUVs6Y1q64bdVrfe4ZcUUz1JRdoVNUJnm"
  }
}

Please note that the provided examples in the output sections are truncated for brevity. The actual output may contain additional fields and information. Adapt the subscription messages according to your requirements and process the received real-time data accordingly.

​Subscribing to Real-Time Price Updates (SUBSCRIBE_PRICE)

​WebSocket Price Updates

​Scaled OHLCV values

​Code Example

​1 - Subscribe Token Price (OHLCV)

​Input

​Output Example

​Response fields

​2 - Subscribe Pair Price (OHLCV)

​Input

​Output Example

​3 - Subscribe to Multiple Addresses Price (OHLCV) - Limit 100

​Input

​Output Example (First Subscription)

​Output Example (Second Subscription)

Subscribing to Real-Time Price Updates (SUBSCRIBE_PRICE)

WebSocket Price Updates

Scaled OHLCV values

Code Example

1 - Subscribe Token Price (OHLCV)

Input

Output Example

Response fields

2 - Subscribe Pair Price (OHLCV)

Input

Output Example

3 - Subscribe to Multiple Addresses Price (OHLCV) - Limit 100

Input

Output Example (First Subscription)

Output Example (Second Subscription)