TransferBtc

First step to transfer BTC to an address. Psbt will be returned in response for user's sign.

POST /api/transfer-btc

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Body

Name	Type	Description
wallet_id	string	The end user's wallet id
recv_addr	string	BTC address to send to.
amount	int64	Amount to send in sats
min_conf	int32	Minimized confirmations to be as a legal UTXO
fee_rate	int64	Fee rate in sat/vB

Request

{
    "wallet_id":"23a06ee3-050a-46f7-9eec-68d95471dd6c",
    "recv_addr": "bc1qp9zm6x5q6y02036l2q93936c4fs3acjr546yly",
    "amount": 20000000,
    "min_conf":6,
    "fee_rate":4
}

Response

200

{
    "code": 0,
    "data": {
        "funded_psbt": ["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"]
    },
    "message": "",
    "traceid": "a73c5849-6a10-4bda-a411-d6c236277939"
}

400

{
  "error": "Invalid request"
}