提现回调 - ChainUp Custody

curl -X POST \
--url 'https://custom-url/example-callback' \
--data '{
  "amount": "0.3",
  "from": "n2jRrmPLqmaDfcwsSEKfbx9bFs7FgZM2HY",
  "memo": "",
  "pending_round": false,
  "request_id": "c70d1eebb7c687ec8d56bead73f104",
  "symbol": "BTC",
  "to": "32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt8",
  "txid": "",
  "type": "sign_start",
  "withdraw_id": "",
  "outputs": "[{\"address_to\":\"32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt8 \",\"amount\":\"0.1\"},{\"address_to\":\"32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt7 \",\"amount\":\"0.1\"},{\"address_to\":\"0x5EDc9177997Bf6B4db559A5C184051858B3B3709\",\"amount\":\"0.1\"}]"
}'

POST

/

{custom-url}

curl -X POST \
--url 'https://custom-url/example-callback' \
--data '{
  "amount": "0.3",
  "from": "n2jRrmPLqmaDfcwsSEKfbx9bFs7FgZM2HY",
  "memo": "",
  "pending_round": false,
  "request_id": "c70d1eebb7c687ec8d56bead73f104",
  "symbol": "BTC",
  "to": "32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt8",
  "txid": "",
  "type": "sign_start",
  "withdraw_id": "",
  "outputs": "[{\"address_to\":\"32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt8 \",\"amount\":\"0.1\"},{\"address_to\":\"32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt7 \",\"amount\":\"0.1\"},{\"address_to\":\"0x5EDc9177997Bf6B4db559A5C184051858B3B3709\",\"amount\":\"0.1\"}]"
}'

Co-Signer签名前回调客户系统确认提现是否正常。 Content-Type application/json;charset=UTF-8

回调参数格式

Param	类型	是否必须	说明
type	String	是	回调类型，`sign_prepare`准备签名，`sign_start`签名开始，`sign_success`签名成功
withdraw_id	Integer	是	交易ID
request_id	String	是	发起交易唯一标识
pending_round	Boolean	是	加速状态，true是，false否（普通交易）
from	String	是	交易出币地址
to	String	是	交易到账地址
memo	String	否	交易到账memo
amount	Decimal	是	交易金额
symbol	String	是	交易币种唯一标识
txid	String	否	交易hash，签名成功返回txid
outputs	String	否	UTXO 往多个地址提现明细 ,JSON格式

curl -X POST \
--url 'https://custom-url/example-callback' \
--data '{
  "amount": "0.3",
  "from": "n2jRrmPLqmaDfcwsSEKfbx9bFs7FgZM2HY",
  "memo": "",
  "pending_round": false,
  "request_id": "c70d1eebb7c687ec8d56bead73f104",
  "symbol": "BTC",
  "to": "32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt8",
  "txid": "",
  "type": "sign_start",
  "withdraw_id": "",
  "outputs": "[{\"address_to\":\"32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt8 \",\"amount\":\"0.1\"},{\"address_to\":\"32BfKjhByDSxx3BM5vUkQ3NQq9csZR6nt7 \",\"amount\":\"0.1\"},{\"address_to\":\"0x5EDc9177997Bf6B4db559A5C184051858B3B3709\",\"amount\":\"0.1\"}]"
}'

回调响应参数格式

返回字符串：

SUCCESS表示成功: Co-Signer对交易进行签名；
FAILURE表示失败: Co-Signer将忽略交易不进行签名。