Download the NDM package from the discord
Run Consumer node:
ndm.launcher.exe
(Windows)
ndm.launcher.command
(MacOs)
ndm.launcher
(Linux).
If you are working with NDM on MacOs be sure to read MacOs NDM setup page https://app.gitbook.com/@nethermind/s/nethermind/~/drafts/-MTkjrtMVQumOGgTaf_P/nethermind-datamarketplace/running-ndm-on-macos-problems-and-fixes
If needed install dependencies Windows:
Install .NET https://www.microsoft.com/net/download
You may need to install https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads
Ubuntu:
Install dependecies sudo apt-get install libsnappy-dev libc6-dev lic6
MacOs:
Install .NET https://www.microsoft.com/net/download
Install dependecies brew install gmp snappy lz4 zstd rocksdb
In the console choose Consumer then - Ropsen or if you want to use proxy - Ropsten [via proxy] and confirm the proxy endpoint.
for example: https://ropsten.infura.io/v3/8728eeb1128309974c528b1183533190
In the console chose Consumer then xDai network. Default sync type is fast sync.
Wait for the sync to complete (~1 hour)
If you don't have an account, you can create one using the modal that will appear at the start. Or you can use your existing account. See more.
Then you can use Get ETH using Ramp Network. See more.
After that, you will have an electron app and cosnole running. By default, you will have our Provider node added in the static-nodes file so you will be already connected to one. If you don't see any data assets - don't worry, they will appear after a while.
You will see a couple of data assets. For example Crypto Compare Web Api or Nethermind Tx Stream.
Continue by placing a deposit with the unit number of your choice.
After you make a deposit go to the Deposits tab.
When the deposit is unclonfirmed, please wait patiently for block confirmations.
Once the deposit has been confirmaed, feel free to open a data stream.
After clicking the Open data stream button, you will be redirected to a view where you can enter requested query/stream parameters (if required) to receive the data.
data/news/feeds
data/exchange/histoday?tsym=USD&limit=1
data/top/exchanges/full?fsym=BTC&tsym=USD
data/symbol/histoday?fsym=BTC&tsym=USD&limit=1