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Financial services · NFT marketplace

Ledger 18 — play-to-earn NFT marketplace.

A play-to-earn NFT marketplace that aggregates liquidity from hundreds of NFT markets and chains, letting users mint, trade, auction and swap NFTs in one place.

Selected clients · 2010 – today
Power to LiveRBM GlobalDragonflySquiblerMOOSainsbury'sMPCX-LinkPower to LiveRBM GlobalDragonflySquiblerMOOSainsbury'sMPCX-LinkPower to LiveRBM GlobalDragonflySquiblerMOOSainsbury'sMPCX-Link
/01
The problem

The challenge.

NFT trading was fragmented across dozens of marketplaces, each with its own liquidity and UX.

Collectors chased listings across multiple tabs, and play-to-earn rewards added another layer of complexity.

The client wanted an aggregator with integrated minting, auctions and swaps.

/02
The plan

Our approach.

Built a cross-marketplace aggregator using indexed data from The Graph.

Added a play-to-earn reward engine tied to on-chain activity and tournaments.

Shipped mint, auction and swap flows that route to the deepest liquidity automatically.

Layered a React UI with portfolio, activity and rewards dashboards.

/03
The result

The outcome.

Collectors discover and trade from one interface.

Play-to-earn mechanics drive daily engagement beyond trading.

Aggregated liquidity improves fill quality and pricing.

Engineering stack

What it was built with.

The exact tools in the delivered system. We pick the stack to fit the problem and the team — not the trend cycle.

/01Solidity
/02React
/03Node.js
/04ethers.js
/05The Graph
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We are a mental health charity and not tech minded. We needed to improve our patient registration system but wanted a company that we can relate to. Hassan took the time to meet with me and patiently went through our process to find a personalised solution for us. Hassan's team did a great job streamlining our process and connected our registration system to our patient management software. Whenever we have a glitch, they resolve this quickly. Cloudini provides a personal and efficient service and we have adopted them to be our IT provider.
Tien Kuei, CEO at Power to Live Foundation
Tien Kuei
CEO · Power to Live Foundation
I am writing to wholeheartedly recommend Cloudini as a premier bespoke software development agency. Our journey with them has been nothing short of exemplary, far exceeding our initial expectations. While many agencies can develop based on strict specifications, Cloudini demonstrated an incredible commitment to our project that was truly unparalleled.
Robert McPherson, Managing Director at RBM Global Ltd
Robert McPherson
Managing Director · RBM Global Ltd
Dragonfly has been working with the team at Cloudini for several years now on building out our web-based platform and APIs. One of their strengths is quickly building out a multi-disciplinary team to work on the development and delivery of features with different technical requirements. Their support has allowed us to accelerate our development work without building an internal team. They have also worked seamlessly with other third parties both during the acquisition of Dragonfly and development of our mobile app. Cloudini has been instrumental in bringing our ideas to life and providing guidance to help us make the best technical decisions. I would recommend getting in touch with them if you're looking for support.
Rebecca Palser, COO at Dragonfly
Rebecca Palser
COO · Dragonfly
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