Turnkey 🔑
@turnkeyhq
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Secure, scalable, and programmable crypto wallet infrastructure. The future of finance is open.
The Internet
Joined January 2023
Big news: We’ve raised a $30M Series B led by @BainCapCrypto to power innovation in crypto!
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6/ If you're building embedded crypto flows and want scalable, secure infra with policy control built in: @turnkeyhq's org + sub-org model is your foundation. 🔐 Secure enclaves.🧩 Programmable policies.🚀 Easy to integrate. Read more 👇.
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5/ Example: One user, two wallets. ▪️Hot wallet → capped to 0.1 ETH.▪️Cold wallet → can only transfer to a known address. Each wallet is governed by its own custom policy all provisioned via Turnkey’s API and SDKs.
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4/ All wallet actions are evaluated inside secure enclaves (Trusted Execution Environments). That means policy enforcement happens at the key level - verifiable, tamper-proof, and enforced by hardware. Infra you don’t trust blindly.
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3/ This is where policies come in. Want to limit transfers to whitelisted addresses?.Cap daily spend from hot wallets?.Require 2-of-3 approvals for large cold wallet moves?. ✅ Turnkey’s policy engine makes this programmable using a simple, flexible JSON-based policy language.
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2/ This model supports use cases like:.▪️Per-user hot + cold wallets.▪️Custodial and non-custodial setups.▪️Teams with multi-user wallets and M-of-N approvals. Sub-orgs are separated by default. No shared keys. No shared access.
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1/ Your app starts as a parent org in Turnkey — holding team-level wallets, permissions and API access. From there you create sub-orgs which are fully isolated accounts that represent your end-users. Each sub-org has its own:.▪️Wallets.▪️Users.▪️Policies.
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Turnkey helps you embed secure, user-specific wallets that are backed by policy controls and secure enclaves. The key: sub-organizations — isolated, per-user wallet environments under your app’s main org. Here’s how they work (and why they’re powerful) 🧵.
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We’re back from @EthCC 🇫🇷. Great to see TEEs and verifiability at the forefront — @turnkeyhq delivers with verifiable key provisioning. Thanks to everyone who joined us at our event with @galaxyhq, @meshconnectapi, and @borderlessxyz!. We’re building the future of wallets 🔑
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At @TurnkeyHQ, we’re proud to secure innovative leaders like @AxiomExchange. Their latest updates showcase their commitment to pushing the boundaries of crypto trading tools. Turnkey ensures cutting-edge platforms are protected, so builders can focus on delivering value to.
🔼 Axiom Updates ⚓️. 1⃣Surge: Best Algorithmic Alerts in the Market.2⃣Pulse Tracker.3⃣Revamped Holder Section.4⃣Pulse Bubblemaps/Dev Funding/KOL Hovers.5⃣Revamped Instant Trade.6⃣PNL Modal Graph.7⃣Top Holders Avg. Entry/Exit.8⃣Reset PNL on Entry (Share individual positions).9⃣PNL
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New multichain trading terminal @LABtrade_ with low fees is now secured by Turnkey. Powerful browser extension and TG app coming soon!.
Security-first infrastructure for safer, smarter trading. We're proud to partner with the industry’s leading wallet infrastructure provider, @turnkeyhq. Backing LAB with proven security - from transaction signing to final settlement - all without limiting or slowing you down.
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9/ Built by the team behind Coinbase Custody ($100B+ AUM). Turnkey is the infra layer for secure, scalable wallet operations. 🔗 Learn more:
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8/ With TEEs, raw keys are never exposed — not to Turnkey, not to devs. Custom recovery, programmable permissions, and scalable signing are all possible.
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7/ Why Turnkey chose AWS Nitro Enclaves:.▪️ Built for cloud-native scale.▪️ Full isolation from OS, network, and disk.▪️ Custom OS support (QuorumOS in Rust).▪️ Faster and more efficient than MPC.▪️ Handles millions of secure ops daily.
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6/ AWS Nitro Enclaves: The cloud-native TEE. ✅ Hypervisor + hardware-backed isolation.✅ Multi-GB RAM + vCPUs.❌ Vendor lock-in (AWS-only).❌ Restrictive networking by design. Among the three most popular TEEs, Nitro Enclaves are built for scalable infrastructure.
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5/ ARM TrustZone: Standard for mobile and embedded. ✅ Used in Android for biometrics.✅ Low overhead.❌ Fixed resources.❌ Not scalable for cloud workloads.
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4/ Intel SGX: Battle-tested but limited. ✅ Strong attestation.✅ Used by Signal, Azure, Secret Network.❌ 256MB memory limit.❌ Complex paging model.❌ Known vulnerabilities.
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3/ The 3 most widely used TEE implementations today:.◾️Intel SGX – CPU-level isolation.◾️ARM TrustZone – mobile/embedded standard.◾️AWS Nitro Enclaves – cloud-native secure enclaves.
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2/ Among secure compute options, enclaves offer major advantages over MPC:.◾️Faster transaction signing.◾️Better performance at scale.◾️Full OS control (via QuorumOS in Rust).◾️Native fit for cloud infra.
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1/ A TEE is hardware-enforced isolation that keeps your code and data hidden – even the OS. It ensures integrity, privacy and remote attestation. Perfect for secure key management and transaction signing.
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Trusted Execution Environments (TEEs) help solve the crypto custody trilemma:.🔒 Security.⚡️ UX.📈 Scalability. But not all TEEs are equal. Here's how TEEs work and why Turnkey uses secure enclaves 🧵.
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