All case studies
Fintech — 2022

PayMongo

A unified payments gateway that let PayMongo onboard merchants across every rail through one API instead of a growing pile of integrations.

Software engineeringAI orchestration
PayMongo — Unified Payments Gateway
The Challenge

Where it started.

Placeholder — confirm with Bani. PayMongo was scaling merchant onboarding across multiple payment rails (cards, e-wallets, bank transfers) with fraud checks and compliance reporting handled by separate, disconnected tools. Every new payment method meant another integration bolted onto the stack.

What We Built

The solution.

We consolidated every payment rail behind a single gateway, so merchants integrate once instead of per method.

01

One unified API for cards, e-wallets, and bank transfers, replacing per-rail integrations.

02

Automated fraud and compliance checks built into the transaction flow, not bolted on after.

03

Merchant-facing dashboards with real-time transaction visibility and reconciliation.

04

Configurable onboarding flows so new merchant types didn’t mean new custom code.

The Outcome

What changed.

Placeholder metrics — replace with confirmed numbers from Bani before this goes live.

API latency
<80ms

Median response time across payment rails.

Merchants onboarded
+120%

Growth in active merchant accounts.

Uptime
99.95%

Across peak transaction periods.

Integration time
-60%

Time for new merchants to go live.

The Outcome

What changed.

01

One integration, every rail

Merchants integrate once against a single API instead of building separate integrations per payment rail.

02

Compliance built in

Fraud and compliance checks run inline with every transaction, not as a disconnected review step.

03

Shared transaction view

Support and finance teams work off the same real-time transaction data instead of reconciling separately.

04

Scales without new code

Onboarding a new merchant type is a configuration change, not a new custom integration.

"Placeholder quote — swap for the real pull quote once Bani sends it over."

Placeholder

PayMongo — placeholder, confirm name & title

More Work

Other case studies.

View all