Crypto on-ramp and payments infrastructure for web3 wallets and dApps
Mercuryo runs fiat-to-crypto on-ramp and payment rails embedded in web3 wallets and dApps, with integrations across Solana, BNB Chain and major wallets. Its pain points cluster around US regulatory expansion (multi-state MTL licensing, NMLS, AML/BSA scaling), while engineering work on RAG and an LLM document-processing tool suggests AI is being aimed at compliance and support workloads.
Mercuryo is a Nicosia, Cyprus-based financial services company founded in 2018 that provides crypto payment, acquiring and on-ramp services. It integrates directly into wallets and decentralized applications so end users can move between fiat and digital assets inside a single interface. The company employs 201–500 people and hires across the United Kingdom, the United States, Croatia and Cyprus. Its infrastructure runs on AWS with Kubernetes, Helm, Terraform and ArgoCD, and it builds in Python, TypeScript and Java.
Mercuryo builds with Python, TypeScript and Java on AWS, using Kubernetes, Helm, Terraform, ArgoCD and Docker, plus Graylog, Postman and JMeter. It integrates with Solana, BNB Chain, MetaMask, Trust Wallet and Ledger.
Mercuryo is headquartered in Nicosia, Cyprus, and hires in the United Kingdom, the United States, Croatia and Cyprus.
Current initiatives include an LLM-powered document processing tool, an AML/BSA compliance program, developer-facing API products, on-ramp infrastructure integration and an expanded help centre and knowledge base.
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Mercuryo's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
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