Crypto infrastructure startup Turnkey has raised $12.5 million in a strategic funding round led by new and existing investors, adding to a growing wave of capital flowing into firms building the operational layer behind stablecoin payments and automated digital asset services.
The round included participation from Circle Ventures and Archetype, alongside returning backers including Bain Capital Crypto, Galaxy Ventures, Sequoia Capital, Faction, and Variant. The company said the latest raise brings its total funding to more than $65 million.
Founded by former Coinbase Custody employees Bryce Ferguson and Jack Kearney, Turnkey develops wallet and transaction infrastructure used by crypto and fintech companies. Its systems are designed to support non-custodial wallets, automated transaction approvals, and policy-based authorization tools for blockchain applications.
The funding comes during a period when venture investors are increasingly shifting attention away from speculative crypto trading platforms and toward infrastructure companies tied to payments, stablecoins, and enterprise services. While overall crypto venture activity remains below 2021 levels, infrastructure startups connected to real-world financial applications have continued attracting capital.
Thrilled to announce a $12.5M strategic investment to meet accelerating demand for crypto wallets and verifiable computing.
With participation from @circle_ventures, @archetypevc, and existing investors @BainCapCrypto, @FactionVC, @galaxyhq, @sequoia, and @variantfund. pic.twitter.com/a8X1buqOVC
— Turnkey 🔑 (@turnkeyhq) May 14, 2026
Stablecoins and AI Push New Infrastructure Demands
Turnkey’s latest raise reflects broader industry interest in systems capable of supporting automated financial activity, particularly as stablecoins and AI-based transaction tools gain traction.
Stablecoins such as USD Coin are increasingly being used for international transfers, treasury settlements, and internet-based payments. At the same time, companies experimenting with AI agents for commerce and financial operations are creating demand for infrastructure that can execute transactions securely without constant manual approval. Crypto wallet maker Ledger delays IPO amid market volatility, reflecting broader caution across parts of the digital asset sector even as infrastructure-focused firms continue attracting strategic capital.
Industry analysts say this shift is changing the type of infrastructure crypto firms need to build. Instead of focusing only on wallet storage or exchange connectivity, companies are increasingly developing systems that can manage programmable permissions, automated transaction logic, and verifiable execution environments.
Turnkey said part of the new capital will be used to expand development of its “Verifiable Cloud” product, which is intended to support sensitive computing tasks related to digital assets and automated transaction workflows.
Enterprise Adoption Remains Key Growth Area
Turnkey’s infrastructure is already being used by several firms operating in payments, prediction markets, and digital identity applications. Customers listed by the company include Flutterwave, Polymarket, and Tools for Humanity. Anchorage Digital is also among the companies using Turnkey’s infrastructure for transaction visibility and operational management.
The company operates in a competitive market that includes wallet infrastructure providers, custody technology firms, and enterprise crypto security companies. Recent consolidation across the sector also reflects growing strategic interest in wallet technology, as Zengo self-custodial wallet acquired by eToro signals rising demand for secure digital asset management solutions. Many of these firms are attempting to position themselves as foundational infrastructure providers for fintech companies integrating blockchain-based payments and asset management tools.
Circle Ventures’ involvement in the round also highlights increasing institutional interest in stablecoin infrastructure. Circle, the issuer behind USDC, has expanded partnerships across payment networks and financial institutions over the past year as stablecoin adoption continues to grow globally.
Market researchers have noted that backend infrastructure providers may benefit more consistently from stablecoin adoption than consumer-facing crypto platforms, particularly if digital dollar payments become more integrated into traditional financial services.
Crypto Infrastructure Funding Shows Signs of Recovery
The funding round also signals that investor appetite for crypto infrastructure deals has remained active despite broader market volatility.
Several infrastructure-focused startups raised capital during the past year as investors prioritized cybersecurity, compliance tooling, wallet orchestration, and blockchain payment systems. Analysts say these areas are increasingly viewed as necessary components for institutional adoption of digital assets, especially as security threats continue evolving. DarkSword iOS exploit targets crypto wallets, highlighting how mobile-based attacks are creating new urgency around wallet protection, transaction security, and enterprise-grade authorization systems.
While retail crypto trading volumes have fluctuated, infrastructure providers tied to payments and enterprise software have continued expanding partnerships with fintech companies and financial institutions exploring blockchain settlement systems.
For firms like Turnkey, long-term growth will likely depend less on crypto market speculation and more on whether stablecoins and automated financial systems achieve wider commercial adoption.
FAQs
1. What does Turnkey build?
Turnkey develops wallet and transaction infrastructure for crypto and fintech companies, including tools for non-custodial wallets, transaction automation, and authorization systems.
2. How much funding did Turnkey raise?
Turnkey raised $12.5 million in its latest strategic investment round, bringing the company’s total funding to more than $65 million.
3. Who invested in Turnkey?
The funding round included Circle Ventures, Archetype, Bain Capital Crypto, Galaxy Ventures, Sequoia Capital, and Variant.
4. Why are investors focusing on crypto infrastructure companies?
Investors are increasingly backing infrastructure firms tied to stablecoins, payments, and enterprise blockchain services because these businesses are viewed as more sustainable than speculative consumer crypto platforms.
