Documentation Index
Fetch the complete documentation index at: https://docs.bullring.finance/llms.txt
Use this file to discover all available pages before exploring further.
您可以通过两种方式从子账户提取资金:
- 法币支付: 将货币余额转换为当地货币(如 NGN、BRL、EUR)并发送到银行账户。
- 稳定币出金: 将 USD 作为稳定币(USDC/USDT)提取到外部加密钱包。
本指南涵盖验证收款人、创建受益人和发起提款。
1. 验证收款人信息(法币)
端点: POST /v1/banking/{currency}/validate
在为法币提款添加收款人之前,务必验证账户详情。这可确保账户存在,防止交易失败或资金丢失。
示例:验证 NGN 账户
curl -X POST "https://api.bullring.finance/v1/banking/ngn/validate" \
-H "Authorization: Bearer <YOUR_API_KEY>" \
-H "Content-Type: application/json" \
-d '{
"accountNumber": "0062881117",
"bankCode": "270"
}'
响应:
{
"accountNumber": "0062881117",
"bankCode": "270"
}
查看 API 参考
2. 创建收款人
端点: POST /v1/ramp/{subaccountId}/banking/recipients
验证通过后,将详细信息保存为收款人。该收款人 id 将用于发起提款。
示例:创建 NGN 收款人
curl -X POST "https://api.bullring.finance/v1/ramp/<SUBACCOUNT_ID>/banking/recipients" \
-H "Authorization: Bearer <YOUR_API_KEY>" \
-H "Content-Type: application/json" \
-d '{
"currency": "NGN",
"account_number": "0062881117",
"account_owner_name": "John Doe",
"bank_code": "270",
"bank_name": "Access Bank",
"country": "NG"
}'
响应:
{
"id": "f4725e12-466f-49fd-89bd-899635f3f7f6",
"bank_name": "Access Bank",
"account_owner_name": "John Doe",
"last_4": "1117",
"active": true,
"account_id": "0062881117",
"currency": "NGN"
}
查看 API 参考
3. 发起法币支付
端点: POST /v1/ramp/{subaccountId}/banking/withdrawals
从子账户向已创建的收款人发送资金。系统将从子账户中扣除相应的货币余额。
示例:向 NGN 收款人提款
curl -X POST "https://api.bullring.finance/v1/ramp/<SUBACCOUNT_ID>/banking/withdrawals" \
-H "Authorization: Bearer <YOUR_API_KEY>" \
-H "Content-Type: application/json" \
-d '{
"account_id": "0062881117",
"amount": "50",
"currency": "NGN"
}'
注意: amount 字段指定的是目标货币的金额(如 NGN)。等值余额将从子账户的货币持有中扣除。
响应:
{
"id": "856b896f-3f16-4f70-952d-ce1f65b28aaa",
"amount": "50",
"currency": "NGN",
"status": "pending",
"created_at": "2025-11-21T15:59:09.341Z",
"protocol": "wire",
"fee_amount": "0.50",
"fee_currency": "USD",
"rate": 1500.00
}
查看 API 参考
4. 稳定币出金(加密提款)
端点: POST /v1/ramp/{subaccountId}/banking/withdrawals/stablecoin
您也可以将余额直接作为稳定币(USDC 或 USDT)提取到外部钱包地址。
示例:在以太坊上提取 USDT
curl -X POST "https://api.bullring.finance/v1/ramp/<SUBACCOUNT_ID>/banking/withdrawals/stablecoin" \
-H "Authorization: Bearer <YOUR_API_KEY>" \
-H "Content-Type: application/json" \
-d '{
"amount": "100",
"stablecoin": "usdt",
"chain": "ethereum",
"address": "0x22ccb74a200d7b8094b72482edd46e23cbf3af37"
}'
响应:
{
"id": "acbad679-7fcf-44a5-be65-dfa27a824113",
"amount": "100.00",
"currency": "USD",
"status": "pending",
"chain": "ethereum",
"local_currency": "usdt",
"destinationAddress": "0x22ccb74a200d7b8094b72482edd46e23cbf3af37",
"tx_hash": null
}
查看 API 参考
常见错误
- 跳过验证: 未验证银行账户详情通常会导致提款失败和不必要的延迟。
- 网络错误: 提取稳定币时,请确保
chain 与目标钱包匹配(例如,将 ERC-20 USDT 发送到 TRC-20 地址将导致资金丢失)。
- 余额不足: 确保子账户有足够的相关货币余额来支付提款金额加上费用。
- 未验证的子账户: 仅允许已通过验证的子账户进行提款。
Webhook 事件
监听 webhook 事件以实时跟踪提款状态。
withdrawal.status.completed:资金已成功到达目的地。
withdrawal.status.failed:提款无法处理。
请参阅提款事件了解载荷详情。