通过已批准的钱包以 USDC 和 USDT 注资与提现。

# Wire Out 示例请求——具体接口规范请以 docs.localpayment.com 为准 curl -X POST https://api.stage.localpayment.com/api/account/wire-out \ -H "Authorization: Bearer $ACCESS_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "transactionType": "WireOut", "externalId": "e4f5a6b7-0000-4000-8000-000000000501", "country": "GLO", "currency": "USDC", "amount": 50000.00, "accountNumber": "<your-USDC-account-number>", "to": { "accountName": "<your-company-name>", "accountNumber": "<allow-listed-wallet-address>", "beneficiaryAddress": "<your-company-address>" } }'

# Wire Out 示例请求——具体接口规范请以 docs.localpayment.com 为准
curl -X POST https://api.stage.localpayment.com/api/account/wire-out \
  -H "Authorization: Bearer $ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "transactionType": "WireOut",
    "externalId": "e4f5a6b7-0000-4000-8000-000000000501",
    "country": "GLO",
    "currency": "USDC",
    "amount": 50000.00,
    "accountNumber": "<your-USDC-account-number>",
    "to": {
      "accountName": "<your-company-name>",
      "accountNumber": "<allow-listed-wallet-address>",
      "beneficiaryAddress": "<your-company-address>"
    }
  }'

// Webhook 接收端示例（Express）。密钥从密钥管理服务注入。 import crypto from 'node:crypto'; import express from 'express'; const app = express(); app.post('/webhooks/localpayment', express.text({ type: '*/*' }), (req, res) => { // 基于原始请求体验证签名 const received = (req.get('x-Signature') ?? '').replace(/^HMAC-SHA256\s+/i, ''); const expected = crypto .createHmac('sha256', process.env.LP_WEBHOOK_SECRET) .update(req.body) .digest('hex'); const a = Buffer.from(received, 'hex'); const b = Buffer.from(expected, 'hex'); if (a.length !== b.length || !crypto.timingSafeEqual(a, b)) return res.sendStatus(401); // 快速确认，再交由任务队列处理 res.sendStatus(200); enqueue(JSON.parse(req.body)); });

// Webhook 接收端示例（Express）。密钥从密钥管理服务注入。
import crypto from 'node:crypto';
import express from 'express';

const app = express();

app.post('/webhooks/localpayment', express.text({ type: '*/*' }), (req, res) => {
  // 基于原始请求体验证签名
  const received = (req.get('x-Signature') ?? '').replace(/^HMAC-SHA256\s+/i, '');
  const expected = crypto
    .createHmac('sha256', process.env.LP_WEBHOOK_SECRET)
    .update(req.body)
    .digest('hex');
  const a = Buffer.from(received, 'hex');
  const b = Buffer.from(expected, 'hex');
  if (a.length !== b.length || !crypto.timingSafeEqual(a, b)) return res.sendStatus(401);

  // 快速确认，再交由任务队列处理
  res.sendStatus(200);
  enqueue(JSON.parse(req.body));
});

{ "transactionType": "WireOut", "transactionFlow": null, "country": "GLO", "data": { "externalId": "e4f5a6b7-0000-4000-8000-000000000501", "internalId": "5d6e7f80-0000-4000-8000-00000000c0de", "currency": "USDC", "paymentCurrency": "USDC", "amount": 50000.00, "transactionType": "WireOut", "status": { "code": "200", "description": "COMPLETED", "detail": "Completed" }, "hash": "0x3b7f0000000000000000000000000000000000000000000000000000009d10" } }

{
  "transactionType": "WireOut",
  "transactionFlow": null,
  "country": "GLO",
  "data": {
    "externalId": "e4f5a6b7-0000-4000-8000-000000000501",
    "internalId": "5d6e7f80-0000-4000-8000-00000000c0de",
    "currency": "USDC",
    "paymentCurrency": "USDC",
    "amount": 50000.00,
    "transactionType": "WireOut",
    "status": { "code": "200", "description": "COMPLETED", "detail": "Completed" },
    "hash": "0x3b7f0000000000000000000000000000000000000000000000000000009d10"
  }
}