The Problem We Were Actually Solving
Our primary goal was to onboard merchants from countries with restrictive payment regulations, where PayPal, Stripe, and other major payment providers were either unavailable or severely limited. We wanted to reach the 2 billion people in emerging markets who are still locked out of the global e-commerce ecosystem.
To achieve this, we had to build a system that could handle cryptocurrency transactions for merchants worldwide, without relying on traditional payment processors. Our CEO's vision was a decentralized alternative to Shopify's own payment infrastructure, with the added benefit of enabling peer-to-peer transactions directly between buyers and sellers.
What We Tried First (And Why It Failed)
Initially, we thought we could get away with using a combination of existing cryptocurrency payment gateways and APIs. We tried integrating with BitPay, Coinbase, and Binance, but soon realized that each had its own set of limitations and requirements. Some had strict KYC/AML policies, others had high fees or complicated onboarding processes. We were getting nowhere fast, and our merchant onboarding numbers were tanking.
To make matters worse, the cryptocurrency market was (and still is) notoriously volatile. Transfers were being disputed, transactions were failing left and right, and our merchants were losing faith in our ability to deliver a stable payment experience.
The Architecture Decision
After months of struggling with the existing solutions, we made the decision to build our own custom payment processor from scratch. We chose to use a combination of Solidity smart contracts on the Ethereum blockchain and a custom-built API to handle merchant onboarding, transaction processing, and dispute resolution.
It was a massive undertaking, but we were convinced that controlling the entire payment stack would give us the flexibility and reliability we needed to deliver a seamless experience to our merchants. We also saw an opportunity to build a more secure and transparent payment system, with full control over the underlying infrastructure.
What The Numbers Said After
Fast-forward six months, and our custom payment processor was up and running. We saw a significant improvement in merchant onboarding numbers, with a 30% increase in the first quarter. Our transaction success rate improved to 95%, and we reduced the average dispute resolution time from 48 hours to under 2 hours.
However, the costs of maintaining our custom payment processor were significantly higher than we anticipated. We had to hire a team of full-time developers to maintain the smart contracts, API, and payment logic. Our infrastructure costs also skyrocketed, as we had to set up and maintain our own Ethereum nodes and payment gateways.
What I Would Do Differently
Looking back, I would have approached the problem differently. Instead of building a custom payment processor, I would have considered partnering with existing players in the cryptocurrency space, or using a hybrid approach that leveraged the strengths of both traditional and decentralized payment systems.
Our CEO's vision was ambitious, but we underestimated the complexity and costs involved in building a custom payment processor. We ended up creating a system that was fragile, expensive to maintain, and still had its own set of limitations. It was a hard lesson to learn, but one that has stuck with me to this day.
As I reflect on our experience, I'm reminded of the old saying, "If it ain't broke, don't fix it." Our attempt to build a Shopify alternative with cryptocurrency payments was admirable, but it ultimately proved to be a case of "if it ain't broken, just use a different payment processor instead."
Top comments (0)