Platform

Core concepts and infrastructure behind EmbarkAI smart wallets.

EmbarkAI provides a complete account abstraction platform built on ERC-4337. This section covers the underlying infrastructure that powers smart wallet creation, transaction execution, and key security.

Key Concepts

Smart Accounts (ERC-4337)

Every EmbarkAI wallet is a smart contract account that supports batched transactions, gas sponsorship, and programmable access control. Accounts are deployed on-chain on first transaction via a counterfactual address derived from the owner’s public key.

Learn more in Account Abstraction.

MPC Key Security

Private keys are never stored in a single location. EmbarkAI uses the DKLS23 Threshold Signature Scheme (TSS) to split key material between the client (browser or server) and the TSS service. Signatures are produced collaboratively without ever reconstructing the full private key.

Learn more in MPC Security.

Paymaster (Gas Sponsorship)

EmbarkAI operates paymasters on supported chains that can sponsor gas fees for your users. This enables gasless transactions where users interact with your dApp without holding native tokens.

Learn more in Paymaster.

Multi-Chain Support

The platform supports 6 blockchain networks across mainnet and testnet, with built-in RPC endpoints, bundler URLs, and contract addresses for each chain.

See all networks in Supported Chains.

Topics

Supported Chains — Network configurations, chain IDs, RPC endpoints, and explorer links.
Account Abstraction — How ERC-4337 smart accounts work in EmbarkAI.
MPC Security — DKLS23 threshold signatures and keyshare management.
Paymaster — Gas sponsorship and fee handling.