Incomplete response from marketdata.wavesplatform.com/api/symbols

[me21]

There are some assets not listed. For example, there is no symbol for Symdaq Token, asset id: CBik4JEmsoPZKKATnShULYj2ebUao5aada9N1XGznEET.

[vsuharnikov]

As I know, marketdata is a third-party tool that is hosted on our subdomain. You could use the node api to get an asset information:

$ curl https://nodes.wavesnodes.com/transactions/info/CBik4JEmsoPZKKATnShULYj2ebUao5aada9N1XGznEET
{
  "type" : 3,
  "id" : "CBik4JEmsoPZKKATnShULYj2ebUao5aada9N1XGznEET",
  "sender" : "3PPKZfALTDLEyAgTjQahjKNNcWpgGcAqmye",
  "senderPublicKey" : "2wtEGZ8nLSSMSwA3s9cgzF985LqBmArJZFvkmzQTRreg",
  "fee" : 100000000,
  "timestamp" : 1517519290438,
  "signature" : "5WyR8HYjyrxujEJzS8KRqCWcjshNnTcfDigfPCGWNshRtHTTidvYyjkLVgdZsFZDcKVJuhsCEAPFKefNEhxtpFd8",
  "assetId" : "CBik4JEmsoPZKKATnShULYj2ebUao5aada9N1XGznEET",
  "name" : "Simdaq Token",
  "description" : "Internal currency of Simdaq trading platform",
  "quantity" : 2500000000000000,
  "decimals" : 8,
  "reissuable" : false,
  "height" : 861447
}

[BlackTurtle123]

Yes Marketdata is third party and needs to be updated manually by the owner from this third party tool. However Waves is/was using this for all the clients.

[me21]

Is Marketdata bug tracker available somewhere?

[alexeykiselev]

The original repository of Marketdata is https://github.com/alexeykiselev/WavesDataFeed. I've cloned the Marketdata and fixed few errors https://github.com/alexeykiselev/WavesDataFeed.

[Georgy45]

The original repository of Marketdata is https://github.com/alexeykiselev/WavesDataFeed. I've cloned the Marketdata and fixed few errors https://github.com/alexeykiselev/WavesDataFeed.

Hi, did I missed something ? When I run it, even after complete sync with blockchain, I still have empty responses with /market, /trades, etc.... Only /symbols work. Thank you.

[alexeykiselev]

@Georgy45 The data for some routes are taken from the node. So it could be empty if you shutdown the node used to sync with.

[Georgy45]

@Georgy45 The data for some routes are taken from the node. So it could be empty if you shutdown the node used to sync with.

Thank you! Maybe it's my issue: I try with ip of public nodes, I dont have one. So even if I sync, the routes are empty.

[alexeykiselev]

Ah, I see, the public nodes are under the load, so they often fail to reply in time, this may lead to empty responses in WDF. Better to run dedicated node to this.