iPOS Transact
Void-ACH
POST/void-ach

Submits a request to void an existing ACH transaction using its unique transaction identifier.

Header Parameters

token*
string

Body Parameters

merchantAuthentication

merchantId
string
transactionReferenceId
string

preferences

eReceipt
boolean
customerEmail
string
customerMobile
string

transactionRequest

transactionType
number
achTransactionId
string
amount
string
POST/void-ach
1curl --location 'https://payment.ipospays.tech/api/v3/iposTransact' \
2--header 'token: ' \
3--header 'Content-Type: application/json' \
4--data '{
5 "merchantAuthentication": {
6 "merchantId": "567025324141",
7 "transactionReferenceId": "TXN1718000000123"
8 },
9 "preferences": {
10 "eReceipt": false,
11 "customerEmail": "customer@example.com",
12 "customerMobile": "+14242424243"
13 },
14 "transactionRequest": {
15 "transactionType": 11,
16 "achTransactionId": "ach_tx_88776655",
17 "amount": " "
18 }
19}'
Response

// Awaiting response…

Sample response
{
  "iposhpresponse": {
    "responseCode": "200",
    "responseMessage": "success",
    "errResponseCode": "",
    "errResponseMessage": "",
    "transactionReferenceId": "TXN1718000000123",
    "transactionType": "11",
    "transactionId": "TXID-12345678",
    "amount": "1500",
    "responseApprovalCode": "APP001122",
    "rrn": "219313501821",
    "transactionNumber": "4321",
    "batchNumber": "123"
  }
}