Access 40+ blockchain APIs with one key. Aptos, Sui, Stellar, and more with enterprise-grade reliability.
Quantstamp’s mission is to secure the decentralized internet, and has protected over $200B in digital asset risk from hackers.
[Inactive] Slashauth builds a developer platform for web3 enabled apps.
Web3 smart messaging protocol for dapp notifications and wallet chat
Hiro System builds developer tools for Bitcoin L1 and the Stacks L2 (layer-2).