Settlix × JazzCash Sandbox Tester

v0.1

Drives a real JazzCash sandbox m-wallet charge end-to-end against the JC orchestrator. Credentials are loaded server-side at boot — they never leave this VPS.

Configuration

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1. Charge — POST /charge

2. Inquire — POST /inquire

Query JC for the status of a previously-sent txnRefNo. Useful after the customer enters their MPIN.

How this works. The browser sends only amount + mobile (+ optional reference/description). The Node server appends the FINZAAR JazzCash sandbox credentials and forwards to http://psp-jazzcash:4023/charge. That adapter is the same code (HMAC-SHA256 secure hash, MWALLET schema, txnRef format) that powers Flowdexx's live production charges.

Expected outcomes. pp_ResponseCode "000" = JazzCash accepted the charge and an MPIN prompt is being sent to the customer's phone. Any other code is an immediate rejection from JC's side.