1. Card Transactions
Vrtx Docs
  • Card Transactions
    • Perform a simulated card transaction
      POST
    • Perform a balance inquiry
      POST
    • Build a clearing message for settlement
      POST
    • Build and submit clearing to FAST
      POST
    • Send an advisement message
      POST
  • Cards Router Proxy
    • Proxy /fast/settlement to cards-router
      POST
    • Proxy /fast/customer-info to cards-router
      POST
    • Proxy /fast/authorisation to cards-router
      POST
  • Debug Fast
    • Look up clearing event by TID and ADD_REF_RID
      GET
    • Look up auth by TID and ADD_REF_RID
      GET
  • Card Sensitive Data
    • Get card sensitive data
      GET
  • Payouts
    • List payouts
      GET
  • Account Transactions
    • List account transactions (V2)
      GET
Open-Loop-v2Closed-loop V2Card Simulator
open-loop-test
Open-Loop-v2Closed-loop V2Card Simulator
open-loop-test
  1. Card Transactions

Perform a balance inquiry

POST
https://api.staging.vrtx.sa/testhelpers/card-transactions/balance-inquiry
Last modified:2026-04-14 14:51:07
Builds a FAST 0100 message for an ATM balance inquiry (SAR, Saudi acquirer defaults).

Request

Body Params application/jsonRequired

Examples

Responses

🟢200OK
application/json
FAST processed the balance inquiry
Body

đźź 400Bad Request
đź”´500Internal Server Error
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.staging.vrtx.sa/testhelpers/card-transactions/balance-inquiry' \
--header 'Content-Type: application/json' \
--data-raw '{
    "card_id": "550e8400-e29b-41d4-a716-446655440000"
}'
Response Response Example
{
    "tid": "string",
    "rid": "string",
    "status": "UNSPECIFIED"
}
Modified at 2026-04-14 14:51:07
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Perform a simulated card transaction
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Build a clearing message for settlement
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