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Add Agentic Wallets guide and update AgentKit documentation#506

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alexander-sei merged 2 commits intomainfrom
agentic-wallets
Apr 18, 2026
Merged

Add Agentic Wallets guide and update AgentKit documentation#506
alexander-sei merged 2 commits intomainfrom
agentic-wallets

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@alexander-sei alexander-sei commented Apr 17, 2026

What is the purpose of the change?

Adds new documentation for Agentic Wallets on Sei — a comprehensive guide for developers building AI agents that transact autonomously on Sei's EVM.

Describe the changes to the documentation

Adds a new page at content/evm/ai-tooling/agentic-wallets.mdx and registers it in the AI Tooling section nav (_meta.js).

Target audience: developers building AI agents on Sei who need secure, programmable wallets with key isolation and policy controls.

What's covered:

  • How agentic wallets work — LLM → SDK → policy engine → TEE signer → Sei EVM flow.
  • Coinbase AgentKit on Sei — TypeScript/Python setup with ViemWalletProvider and EthAccountWalletProvider, LangChain wiring, and an action-provider support matrix (what works: walletActionProvider, erc20ActionProvider, erc721ActionProvider, pythActionProvider; what doesn't: wethActionProvider, x402ActionProvider, cdpApiActionProvider, morphoActionProvider, moonwellActionProvider).
  • Known quirks verified on testnet — AgentKit 0.10.4 labels native balances as "ETH" on Sei (display-only); networkId is undefined because Sei isn't in Coinbase's CHAIN_ID_TO_NETWORK_ID map, which causes some action providers to be silently dropped.
  • CDP-managed wallets and Sei — clarifies that CdpEvmWalletProvider does not currently support Sei, and points readers to Privy or PrivyWalletProvider for managed custody.
  • Privy server wallets on Sei — REST, Node.js, and Python SDK examples using CAIP-2 eip155:1329; policy engine walkthrough with a working ALLOW + DENY example (noting the default-deny behavior); known quirks around BigInt serialization and authorizationKeyIds.
  • Combined AgentKit + Privy pattern — how to wrap a Privy-managed wallet in PrivyWalletProvider to get Privy's policies plus AgentKit's action providers.
  • Feature matrix — side-by-side comparison across wallet creation, policy engine, gas/tx management, DeFi actions, x402, and developer experience.
  • Other agentic wallet solutions — brief overview of Turnkey, Lit Protocol, Dynamic, thirdweb, and Openfort on Sei.
  • Sei network configuration reference — chain IDs, CAIP-2 identifiers, RPC URLs, and explorer links for mainnet/testnet.

Notes

  • All code samples and quirks were verified against Sei testnet (chain 1328 / eip155:1328) using AgentKit 0.10.4 and @privy-io/server-auth 1.32.5.
  • Cross-links to Cambrian Agent Kit for Sei-native DeFi actions (Symphony, DragonSwap, Silo, Takara) that aren't covered by the generic EVM providers in AgentKit/Privy.

Add a comprehensive Agentic Wallets guide (content/evm/ai-tooling/agentic-wallets.mdx) documenting Coinbase AgentKit and Privy server wallets on Sei, including architecture, TypeScript/Python/REST setup examples, policy engine details, known quirks, a feature comparison, and Sei network configuration. Register the new page in ai-tooling/_meta.js so it appears in the site navigation.
Update AgentKit docs for Sei compatibility and Privy policies, and correct Next types import.

- Clarify built-in actions and action-provider compatibility on Sei (erc20/erc721/pyth support, WETH/x402/cdp provider limitations) and note display/network quirks (native balance labeled "ETH", undefined networkId) with guidance for workarounds.
- Expand Privy policy engine docs: show ALLOW/DENY rule model, supported condition operators, updated Privy SDK usage (walletApi.createPolicy/createWallet and walletApi.updateWallet), and recommend pre-creating wallets and passing walletId to PrivyWalletProvider to avoid authorizationKeyId errors.
- Add warnings/infos and updated code examples illustrating the recommended Privy+AgentKit integration pattern.
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@alexander-sei alexander-sei marked this pull request as ready for review April 18, 2026 01:27
@alexander-sei alexander-sei requested a review from a team as a code owner April 18, 2026 01:27
@alexander-sei alexander-sei merged commit 9a9d7f2 into main Apr 18, 2026
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@alexander-sei alexander-sei deleted the agentic-wallets branch April 18, 2026 01:27
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