ledger_entry

XLS-30d extends the existing ledger_entry method so that it can be used to retrieve an AMM object.

Get AMM Object

Retrieve an Automated Market-Maker (AMM) object from the ledger. This is similar to amm_info method, but the ledger_entry version returns only the ledger entry as stored.

Field	Type	Description
`amm`	Object or String	The AMM to retrieve. If you specify a string, it must be the object ID of the AMM, as hexadecimal. If you specify an object, it must contain `asset` and `asset2` sub-fields.
`amm.asset`	Object	One of the two assets in this AMM's pool, as a currency object without an amount.
`amm.asset2`	Object	The other of the two assets in this AMM's pool, as a currency object without an amount.

WebSocket

{
  "id": 30,
  "command": "ledger_entry",
  "amm": {
    "asset": {
      "currency": "XRP"
    },
    "asset2": {
      "currency" : "TST",
      "issuer" : "rP9jPyP5kyvFRb6ZiRghAGw5u8SGAmU4bd"
    }
  },
  "ledger_index": "validated"
}

JSON-RPC

{
    "method": "ledger_entry",
    "params": [
        {
          "amm": {
            "asset": {
              "currency": "XRP"
            },
            "asset2": {
              "currency" : "TST",
              "issuer" : "rP9jPyP5kyvFRb6ZiRghAGw5u8SGAmU4bd"
            }
          },
          "ledger_index": "validated"
        }
    ]
}

Commandline

rippled json ledger_entry '{ "amm": { "asset": { "currency": "XRP" }, "asset2": { "currency" : "TST", "issuer" : "rP9jPyP5kyvFRb6ZiRghAGw5u8SGAmU4bd" } }, "ledger_index": "validated" }'