Safeheron

Company and ownership

Safeheron is a self-custody technology company based in Singapore. Its user agreement names SAFEHERON Pte. Ltd. as the contracting entity, and Wade Wang is founder and CEO. Funding announcements say the company was established in 2019, while the timeline on its website lists January 2021 as the month Safeheron was founded. Yunqi Partners and Web3Vision co-led a $7 million Pre-A round in August 2022. HashKey Capital and Bixin Ventures led a Pre-A+ round in April 2023. The homepage puts total funding above $13 million and says Safeheron has worked with more than 260 institutions since 2021.

Custody model and security

The platform signs with 3-of-3 MPC threshold signatures. Under the user agreement, each private key is split into three shards: Safeheron controls two on its cloud servers and the client holds the third, so no transaction can be signed without the client's shard. Safeheron states that it never holds a complete private key. Intel SGX enclaves isolate key shards and transaction policies on the server side, and a policy engine runs each transfer through approval rules. An open-source offline recovery tool lets clients rebuild their keys if Safeheron stops operating.

Published audits include SlowMist reviews of its apps and MPC Node, a Kudelski Security review of the MPC library in 2021, Least Authority audits of the MPC-ECDSA code in 2023 and 2024, and a Cure53 audit of its MetaMask Snap. Safeheron completed another SOC 2 Type II audit in May 2026, carried out by a Big Four accounting firm, and passed its ISO/IEC 27001:2022 annual audit by DNV in February 2025.

Regulation and insurance

Safeheron sells software rather than custody services. Its terms state that the linked wallet is "owned, held and fully controlled" by the client, and the Trust Center lists certifications and compliance policies but no financial license. Accounts open only after onboarding is approved, and clients must provide the information Safeheron needs under anti-money-laundering and counter-terrorist-financing laws, including identification of significant beneficial owners. Services are not available in mainland China. The Trust Center lists digital asset custodial risks insurance provided by Lockton. Singapore law governs the agreement, with arbitration at the Singapore International Arbitration Centre.

Products and integrations

MPC Self-Custody is the hosted service, with vault wallets for treasury and DeFi use and APIs that can create millions of MPC wallets for end users. The REST API encrypts requests with AES-256, signs them with RSA keys and accepts calls only from allowlisted IP addresses. Official SDKs cover JavaScript, Go, Python and Java. Webhooks report transaction and security events, while the API Co-Signer automates approvals.

MPC Node Suite is a white-label package that firms deploy on their own infrastructure, with web and mobile client SDKs and thresholds such as 2-of-3 or 3-of-3. Safeheron also markets it for building air-gapped cold wallets. Compliance tools screen transactions and addresses, and Chainalysis KYT became available inside the platform in July 2026. Supported assets include 11 native coins, BTC and ETH among them, plus hundreds of tokens, with token lists for Ethereum, Arbitrum, BNB Smart Chain, TRON, Solana and TON. The Starter plan costs $5,750 a year on annual billing and includes $12 million of yearly outbound volume, with 0.1% charged above that.