MakerDAO Permafeed

Track MakerDAO platform data statistics. Stats are pulled directly from the Ethereum blockchain and stored in Arweave for faster historical querying.

What's included

Data is archived from address nSe8ZKhDu3v4CH0GFiZXzVWA1clYrT2_R46ApDtu2TA

hourly in Json format: 

{
  "utc": "Fri, 22 Nov 2019 01:21:49 GMT",
  "ethPrice": "161.07 USD/ETH",
  "mkrPrice": "529.41 USD/MKR",
  "pethPrice": "168.54 USD/PETH",
  "daiSupply": "92146643.42 DAI",
  "wethToPeth": 1.0464370394605356,
  "collateralization": 3.015935426996438
}
Name Description Unit Example
utc Time in UTC Fri, 22 Nov 2019 01:21:49 GMT
ethPrice ETH Price USD/ETH 161.02 USD/ETH
mkrPrice MKR Price USD/MKR 529.41 USD/MKR
pethPrice PETH Price USD/PETH 168.50 USD/PETH
daiSupply DAI Supply DAI 92146643.42 DAI
wethToPeth WETH To PETH ratio 1.0464370394605356
collateralization Collateralization 3.015092803867795

Each data point is also attached to these tags:

  • Stream-Name is always mkr, use to search for all transactions in the stream.
  • Date in YYYY-MM-DD format, use to search data points by date.
  • Hour in hh format, use to chart by 1h, 3h, 1D...

Demo Graph

Below graphs get data directly from Arweave, don't use any centralize dabatase

ETH Price

MKR Price

PETH Price

WETH To PETH ratio

Collateralization

ArQL Example

  1. Get all data point: 

    {
  op: "and",
  expr1: {
    op: "equals",
    expr1: "from",
    expr2: "nSe8ZKhDu3v4CH0GFiZXzVWA1clYrT2_R46ApDtu2TA"
  },
  expr2: {
    op: "equals",
    expr1: "Stream-Name",
    expr2: "mkr"
  }
}

  2. Get data points by date 2019-11-22: 

    {
  op: "and",
  expr1: {
    op: "equals",
    expr1: "from",
    expr2: "nSe8ZKhDu3v4CH0GFiZXzVWA1clYrT2_R46ApDtu2TA"
  },
  expr2: {
    op: "and",
    expr1: {
      op: "equals",
      expr1: "Date",
      expr2: "2019-11-22"
    },
    expr2: {
      op: "equals",
      expr1: "Stream-Name",
      expr2: "mkr"
    }
  }
}

  3. Get data daily at 00:00 AM: 

    {
  op: "and",
  expr1: {
    op: "equals",
    expr1: "from",
    expr2: "nSe8ZKhDu3v4CH0GFiZXzVWA1clYrT2_R46ApDtu2TA"
  },
  expr2: {
    op: "and",
    expr1: {
      op: "equals",
      expr1: "Hour",
      expr2: "0"
    },
    expr2: {
      op: "equals",
      expr1: "Stream-Name",
      expr2: "mkr"
    }
  }
}