This endpoint is only available to Growth and Enterprise plans.

​
Endpoint details

  • URL: wss://api.mobula.io
  • Message (string):

​
Subscription Tracking

You can optionally track your WebSocket subscription using the following fields:
  • subscriptionId (optional): A unique ID for your WebSocket connection. If not provided, it is automatically generated by the server.
  • subscriptionTracking (optional, default: false): Set this to true to include the subscriptionId and additional connection details in the response logs. Helpful for debugging and managing multiple active streams. 
{
  "type": "market",
  "authorization": "YOUR-API-KEY",
  "payload": {
    "assets": [
      { "name": "Bitcoin" },
      {
        "address": "0x059fd118aa8988f5e97b66fcd489765111e069c9",
        "blockchain": "1"
      }
    ],
    "interval": 15,
	"subscriptionTracking": "true"
  }
}
This websocket sends at the end of each block on every chain we track, an update of multichain weighted average prices & weights for the assets tracked in the Oracle Feed program. Any asset that has onchain contracts can be tracked this way, on demand.

​
Data model

Data reponses includes:
  • Asset updates:
[
	{
		"timestamp": 1721296005026,
		"price": 1.0909899899659965,
		"marketDepthUSDUp": 924925.3576342536,
		"marketDepthUSDDown": 688612.6710491518,
		"volume24h": 1056032.4915289644,
		"baseSymbol": "EURA",
		"quoteSymbol": "USD"
	},
	{
		"timestamp": 1721296005026,
		"price": 0.9982620844534368,
		"marketDepthUSDUp": 3027549.9580928273,
		"marketDepthUSDDown": 2280808.1570687457,
		"volume24h": 1052302.1653788893,
		"baseSymbol": "LUSD",
		"quoteSymbol": "USD"
	},
	{
		"timestamp": 1721296005026,
		"price": 0.9962086808597617,
		"marketDepthUSDUp": 16386.051460857914,
		"marketDepthUSDDown": 10762.452628963154,
		"volume24h": 90085.31844922765,
		"baseSymbol": "MIM",
		"quoteSymbol": "USD"
	},
	{
		"timestamp": 1721296005026,
		"price": 0.9961086545945838,
		"marketDepthUSDUp": 6000961.186934919,
		"marketDepthUSDDown": 21330193.86604397,
		"volume24h": 6903342.049632488,
		"baseSymbol": "CRVUSD",
		"quoteSymbol": "USD"
	},
	{
		"timestamp": 1721296005026,
		"price": 1.172859348009492,
		"marketDepthUSDUp": 58893031.62029558,
		"marketDepthUSDDown": 119975288.5409638,
		"volume24h": 95642516.18313012,
		"baseSymbol": "WSTETH",
		"quoteSymbol": "ETH"
	}
]

​
Unsubscribing from the stream

You can unsubscribe from the stream by sending an unsubscribe message:
  • Unsubscribe from all active streams: Send an empty payload as shown above. This will terminate all active subscriptions associated with the current WebSocket connection.

{
  "type": "unsubscribe", 
  "authorization": "API-KEY",
  "payload": {},
};
  • Unsubscribe from a specific subscriptionId: Include the relevant subscriptionId in the payload:

{
  "type": "unsubscribe",
  "authorization": "API-KEY",
  "payload": {
	"subscriptionId": "your-subscription-id"
  }
};
If you did not provide a subscriptionId when subscribing, one is generated automatically. To retrieve it, set “subscriptionTracking”: “true” in the subscription payload. Otherwise, it will not be returned in the response.
  • Unsubscribe from a specific stream type: To unsubscribe all streams of a given type (e.g., all “pair”, “market” streams):
{
  "type": "unsubscribe",
  "authorization": "API-KEY",
  "payload": {
    "type": "market"
  }
}
Also, Mobula keeps an audit trail of all the pairs used in the computation, accessible via this endpoint: Endpoint: https://general-api-preprod-fgpupeioaa-uc.a.run.app/blockchain/query (POST) 
{
  "sql": "SELECT * from \"PriceFeedDetails\" order by timestamp desc limit 100"
}
Can’t find what you’re looking for? Reach out to us, response times < 1h.

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