Callback payout

Callback pembayaran menggunakan header tanda tangan dan mekanisme percobaan ulang yang sama seperti callback pembayaran.

The platform calls back only when a payout reaches the confirmed or failed final state.

POSTnotifyUrl dari permintaan pembuatan pesanan pembayaran body

Header

KolomTipeWajibDeskripsi
content-typeapplication/jsonYaSelalu aplikasi/json.
x-callback-timestampstringYaPanggilan balik timestamp dalam milidetik.
x-callback-noncestringYaPanggilan balik nonce.
x-callback-signaturestringYaHMAC-SHA256(apiKey, timestamp + "." + nonce + "." + rawBody)。
x-callback-signature-algorithmstringYaSelalu HMAC-SHA256.
x-callback-signature-versionstringYaSelalu v1.

Parameter

KolomTipeWajibDeskripsi
merchantUidstringYaMerchant UID.
orderNostringYaNomor pesanan pembayaran platform.
merchantOrderNostring | nullYaNomor pesanan pedagang.
chainCodestringYaKode rantai.
tokenSymbolstringYaSimbol token.
fromAddressstring | nullYaAlamat pengirim.
toAddressstringYaAlamat penerimaan.
txHashstring | nullTIDAKHash dalam rantai.
amountstringYaJumlah pembayaran.
statusstringYaFinal payout state: confirmed or failed.
failedStagestringTIDAKReturned only when status=failed.

Contoh permintaan

{
  "merchantUid": "880001",
  "orderNo": "PO1776193200A1B2C3D4",
  "merchantOrderNo": "PO202604150001",
  "chainCode": "TRON",
  "tokenSymbol": "USDT",
  "fromAddress": "TNjBrNq2a9FK2vwu4W9C1QdLKSZ42Yx5YY",
  "toAddress": "TS7b7iD8G2PaPqK1TqSmLJ9nrrYH4oKX1S",
  "txHash": "b3d4fb0cb11eb86bb906d1e0ee3b84e17f40d5441d1e4c651ea46920a48a9a01",
  "amount": "35.500000",
  "status": "confirmed"
}

Kolom respons

KolomTipeWajibDeskripsi
HTTP Status200-299YaSetiap respons 2xx dianggap sukses.
Response Bodystring | jsonTIDAKRespons body dapat disesuaikan.

Contoh respons

HTTP/1.1 200 OK
Content-Type: text/plain

success

Contoh kode

Contoh Penangan Ekspres
app.post('/merchant/callback', (req, res) => {
  if (req.body.status === 'confirmed') {
    // Pembayaran berhasil
  }

  if (req.body.status === 'failed') {
    // Pembayaran failed
  }

  return res.status(200).send('success');
});

Catatan

  • Handle callbacks idempotently by orderNo; only confirmed or failed final states are sent automatically.