Existing embedded wallet and authentication infrastructure is designed around human interaction patterns—OAuth flows, browser sessions, email magic links—and is architecturally incompatible with headless, server-side agent deployments. Agents require local key generation, encrypted local storage, and signing authority that does not require custodial API calls or expose private keys to LLM inference layers. No purpose-built agent-native key management solution currently exists, forcing agents into insecure workarounds or dependency on human-oriented custodial services.

Agents today cannot hold keys or sign transactions without insecure workarounds—either exposing secrets to LLM contexts, relying on human-oriented OAuth flows, or trusting custodial APIs that defeat the purpose of autonomy.

Developers building autonomous AI agents that need to transact on-chain, call paid APIs, or hold digital assets without a human in the loop.

Every serious agent-commerce project (crypto trading bots, autonomous service agents, agent-to-agent payment networks) hits this wall in week one; developers currently hand-roll unsafe key management, proving acute demand for a purpose-built SDK with proper isolation guarantees.

Ship a Rust/WASM SDK providing local key generation, hardware-backed or TEE-backed encrypted storage, and a signing daemon that exposes a Unix socket / gRPC API—never passing secrets into LLM memory; MVP targets EVM chains plus a simple policy engine (spend limits, allowlists).

Embedded wallet market is ~$1B+ and growing; the agent-specific slice is nascent but will track the number of autonomous agents transacting, projected at tens of millions of agent-wallets within 2-3 years.