1LINK Integration & Switch Consultancy
Stuck on a 1LINK integration? We ship 1LINK 1BILL as a ready-to-install Laravel composer package — and Junaid Ashraf consults on the switch protocols, biller onboarding, and UAT-to-prod paths that keep teams stuck for months.
1LINK integration,as a Laravel package
We've shipped 1LINK 1BILL end-to-end for a government-sector partner — and packaged the integration as a composer-installable Laravel library. Drop it in, configure your biller IDs, and your team is reconciling settlement files in days, not quarters. For everything the docs don't tell you — switch protocols, UAT slot scheduling, biller onboarding, message specs — our consultancy practice fills the gap.
From composer install to production cutover
A 1LINK 1BILL integration that behaves like any other dependency, plus the consultancy hours that turn the spec PDFs into working flows.
1LINK 1BILL — ready to install
Composer-installable Laravel package: bill inquiry, payment posting, reversal, and settlement-file reconciliation. Production-tested on the actual switch, not just UAT.
1LINK switch consultancy
Junaid Ashraf's specialty — message specs, biller onboarding, UAT slot scheduling, exception handling, and the questions to ask 1LINK before you waste a sprint guessing.
HMAC + idempotency, built in
Request signing, replay protection, and idempotency keys persisted before the outbound call — retries never double-post a payment.
Settlement reconciliation
1LINK tells you about successful payments twice — once over the API, once in the next-day settlement file. The package reconciles both and surfaces drift before it becomes a money disagreement.
mTLS + production cutover
Vault-leased secrets, short-lived mTLS client certs, zero-downtime cutover, and a runbook your on-call can read at 3am. Bake mTLS into your CI from day one or pay later.
Also: NADRA Verisys
We delivered NADRA Verisys in the same engagement — CNIC verification, consent capture, data-minimised audit logs. If you need both rails, we can do both; ask.
What we bring to a 1LINK engagement
1LINK 1BILL
Production-tested package
1
`composer require` away
<5 mo
UAT to production (last engagement)
0
Downtime at cutover
Stuck integrating 1LINK?We've shipped it.
If your team is mid-1LINK 1BILL integration and the UAT environment, the message specs, the biller onboarding, or the settlement file is blocking you — that's the call we want. One conversation with Junaid and you'll know whether it's a two-week unblock or a two-quarter rebuild.
NDAs welcome. We respond within one business day.