The Order Book Object - Stellar Developer Docs

When Horizon returns information about an order book, it uses the following format:

object

The prices and amounts for the buyside of the asset pair.

Show bids properties

object

A precise representation of the bid price of the asset pair.

Show price_r properties

number

The numerator.

number

The denominator.

string

The bid price of the base asset denominated in the counter asset. A number representing the decimal form of price_r.

string

The amount of counter asset that the account making this offer is willing to buy at this price.

object

The prices and amounts for the sellside of the asset pair.

Show asks properties

object

A precise representation of the ask price of the asset pair.

Show price_r properties

number

The numerator.

number

The denominator.

string

The ask price of the base asset denominated in the counter asset. A number representing the decimal form of price_r.

string

The amount of counter asset that the account making this offer is willing to sell at this price.

object

Details about the base asset.

Show base properties

string

The type for the base asset. Either native, credit_alphanum4, or credit_alphanum12.

string

The code for the base asset.

string

The Stellar address of the base asset’s issuer.

object

Details about the counter asset.

Show counter properties

string

The type for the counter asset. Either native, credit_alphanum4, or credit_alphanum12.

string

The code for the counter asset.

string

The Stellar address of the counter asset’s issuer.

The latest ledger known to Horizon is included as an HTTP header in the response.

Example

{
  "bids": [
    {
      "price_r": {
        "n": 6014600,
        "d": 102275119
      },
      "price": "0.0588080",
      "amount": "0.1722469"
    },
    {
      "price_r": {
        "n": 1250000,
        "d": 21831117
      },
      "price": "0.0572577",
      "amount": "0.2991796"
    }
  ],
  "asks": [
    {
      "price_r": {
        "n": 118163,
        "d": 2000000
      },
      "price": "0.0590815",
      "amount": "8057.2710223"
    },
    {
      "price_r": {
        "n": 60627,
        "d": 1000000
      },
      "price": "0.0606270",
      "amount": "10000.0000000"
    }
  ],
  "base": {
    "asset_type": "native"
  },
  "counter": {
    "asset_type": "credit_alphanum4",
    "asset_code": "USD",
    "asset_issuer": "GDUKMGUGDZQK6YHYA5Z6AY2G4XDSZPSZ3SW5UN3ARVMO6QSRDWP5YLEX"
  }
}