What is MultiBaas?

MultiBaas is a platform to build on Ethereum virtual machine (EVM) blockchains. It is offered as software-as-a-service (SaaS) and has a web UI and a REST API.

Key Features:

• Manage smart contracts : web UI and REST API for deploying and interacting with any smart contract.
• Cloud Wallets : sign and submit transactions and messages using your own hardware or software keys in:
  • Azure Key Vault (standard)
  • AWS Key Management Service (contact us)
  • Google Cloud Key Management Service (contact us)
• Transaction Manager (TXM) : monitor your Cloud Wallet transactions, report on their status and automatically resubmit them when required.
• Webhooks : receive an HTTPS callback to a URL that you specify when:
  • A Cloud Wallet transaction has been mined.
  • A specific smart contract event has been emitted.
• Transaction explorer : view transaction details (decoded smart contract function calls and events) without needing to have smart contract source code linked on a public blockchain explorer.
• SDKs for frontend and backend : available for TypeScript and Go, with more to come.
• Plugins and libraries for frameworks : deploy smart contracts & proxies and automatically configure MultiBaas from within popular web3 frameworks:
  • Hardhat
  • Foundry Forge
• Transaction composition : prepare transactions for signing without additional complications.
• Multisig wallets : handle interacting with Gnosis Multisig wallets and Gnosis Safes (coming soon) like standard transactions.
• Event indexing : easily monitor and search blockchain events with the built-in chain indexer and query language.
• Users and role based access control (RBAC) : assign different access levels to users and API keys , and view key platform events in the audit log.
• Signer selector : unique differentiator for your wallet addresses.
• Curvegrid Testnet and Faucet : a gated blockchain testnet environment shared by all MultiBaas deployments with a private faucet.
• Supported blockchains : we support the following blockchains, no blockchain node provider required:
  • General availability:
    • Arbitrum - One, Sepolia
    • Avalanche C-Chain - Mainnet, Fuji
    • Base - Mainnet, Sepolia
    • BNB Smart Chain (BSC) - Mainnet, Testnet
    • Curvegrid Test Network (Includes an ETH faucet for testing and development)
    • Ethereum - Mainnet, Holesky, Sepolia
    • Gnosis Chain - Mainnet
    • Optimism - Mainnet, Sepolia
    • Polygon - Mainnet, Amoy
  • Early access:
    • Arthera - Mainnet, Testnet
    • Celo - Mainnet, Alfajores
    • Flare - Mainnet, Coston2
    • Mantle - Mainnet, Sepolia
    • Neon EVM - Mainnet, Devnet
    • Scroll - Mainnet, Sepolia
    • XRPL EVM - Devnet
    • Zircuit - Mainnet, Testnet
  • If you are interested in support for other blockchain networks, please contact us