{
  "$schema": "../rpc-schema-draft.json",
  "type": "object",
  "additionalProperties": false,
  "added": "v23.11",
  "rpc": "addpsbtoutput",
  "title": "Command to populate PSBT outputs from the wallet",
  "description": [
    "`addpsbtoutput` is a low-level RPC command which creates or modifies a PSBT by adding a single output of amount *satoshi*.",
    "",
    "This is used to receive funds into the on-chain wallet interactively using PSBTs."
  ],
  "request": {
    "required": [
      "satoshi"
    ],
    "properties": {
      "satoshi": {
        "type": "sat",
        "description": [
          "The satoshi value of the output. It can be a whole number, a whole number ending in *sat*, or a number with 1 to 8 decimal places ending in *btc*."
        ]
      },
      "initialpsbt": {
        "type": "string",
        "description": [
          "Base 64 encoded PSBT to add the output to. If not specified, one will be generated automatically."
        ]
      },
      "locktime": {
        "type": "u32",
        "description": [
          "If not set, it is set to a recent block height (if no initial psbt is specified)."
        ]
      },
      "destination": {
        "type": "string",
        "description": [
          "If it is not set, an internal address is generated."
        ]
      }
    }
  },
  "response": {
    "required": [
      "psbt",
      "estimated_added_weight",
      "outnum"
    ],
    "properties": {
      "psbt": {
        "type": "string",
        "description": [
          "Unsigned PSBT which fulfills the parameters given."
        ]
      },
      "estimated_added_weight": {
        "type": "u32",
        "description": [
          "The estimated weight of the added output."
        ]
      },
      "outnum": {
        "type": "u32",
        "description": [
          "The 0-based number where the output was placed."
        ]
      }
    }
  },
  "author": [
    "Dusty <<@dusty_daemon>> is mainly responsible."
  ],
  "see_also": [
    "lightning-fundpsbt(7)",
    "lightning-utxopsbt(7)"
  ],
  "resources": [
    "Main web site: <https://github.com/ElementsProject/lightning>"
  ],
  "examples": [
    {
      "description": [
        "Here is a command to make a PSBT with a 1,000,000 sat output that leads to the on-chain wallet:"
      ],
      "request": {
        "id": "example:addpsbtoutput#1",
        "method": "addpsbtoutput",
        "params": {
          "satoshi": 1000000,
          "locktime": 111
        }
      },
      "response": {
        "psbt": "cHNidP8BAgQCAAAAAQMEbwAAAAEEAQABBQEBAQYBAwH7BAIAAAAAAQMIQEIPAAAAAAABBCJRIO7yw3zIUblRUcdhCLSjdFxJsYHu2s0Y29bT0bGAGdcbAA==",
        "estimated_added_weight": 172,
        "outnum": 0
      }
    },
    {
      "request": {
        "id": "example:addpsbtoutput#2",
        "method": "addpsbtoutput",
        "params": [
          3333333,
          "cHNidP8BAgQCAAAAAQMEbwAAAAEEAQABBQECAQYBAwH7BAIAAAAAAQMIQEIPAAAAAAABBCJRIO7yw3zIUblRUcdhCLSjdFxJsYHu2s0Y29bT0bGAGdcbAAEDCNXcMgAAAAAAAQQiUSA2cYCeVGcxdSZII2urHpalr5osmF2lPbYRaw1nKyPcmQA="
        ]
      },
      "response": {
        "psbt": "cHNidP8BAgQCAAAAAQMEbwAAAAEEAQABBQECAQYBAwH7BAIAAAAAAQMIQEIPAAAAAAABBCJRIO7yw3zIUblRUcdhCLSjdFxJsYHu2s0Y29bT0bGAGdcbAAEDCNXcMgAAAAAAAQQiUSA2cYCeVGcxdSZII2urHpalr5osmF2lPbYRaw1nKyPcmQA=",
        "estimated_added_weight": 172,
        "outnum": 1
      }
    },
    {
      "request": {
        "id": "example:addpsbtoutput#3",
        "method": "addpsbtoutput",
        "params": {
          "satoshi": 3333333,
          "initialpsbt": "cHNidP8BAgQCAAAAAQMEbwAAAAEEAQABBQECAQYBAwH7BAIAAAAAAQMIQEIPAAAAAAABBCJRIO7yw3zIUblRUcdhCLSjdFxJsYHu2s0Y29bT0bGAGdcbAAEDCNXcMgAAAAAAAQQiUSA2cYCeVGcxdSZII2urHpalr5osmF2lPbYRaw1nKyPcmQA=",
          "destination": "bcrt1p52spc7t99z0wu444elxahxzkcu86gakzvnfp7ugudf567am2uspsuneuq9"
        }
      },
      "response": {
        "psbt": "cHNidP8BAgQCAAAAAQMEbwAAAAEEAQABBQEDAQYBAwH7BAIAAAAAAQMIQEIPAAAAAAABBCJRIO7yw3zIUblRUcdhCLSjdFxJsYHu2s0Y29bT0bGAGdcbAAEDCNXcMgAAAAAAAQQiUSA2cYCeVGcxdSZII2urHpalr5osmF2lPbYRaw1nKyPcmQABAwjV3DIAAAAAAAEEIlEgoqAceWUonu5Wtc/N25hWxw+kdsJk0h9xHGppr3dq5AMA",
        "estimated_added_weight": 172,
        "outnum": 2
      }
    }
  ]
}