Smart Accounts

核心功能：在以太坊、Polygon等EVM链部署智能账户，支持设置初始所有者与多签阈值；管理账户所有权（添加/移除所有者、修改签名阈值）；查看账户持仓及活动。典型场景：创建共享钱包、搭建多签账户、调整账户操作权限。需先完成钱包认证，输入带参数的Bash命令执行操作，返回执行结果或账户详情。

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热度 53.74

最近更新 2026-05-11 17:29:44

分类：开发依赖：代码执行 / 第三方 API应用场景：API 集成 / DevOps / 财务

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add smart-accounts

Metadata

name: smart-accounts
description: Deploy and manage multi-signature smart accounts. Use when you or the user want to create a smart wallet, deploy a multi-sig, add or remove owners, change threshold, set up shared wallets, or manage account ownership. Covers "create a multi-sig", "add an owner to my account", "deploy a smart wallet", "change signing threshold".
user-invocable: true
disable-model-invocation: false
allowed-tools: ["Bash(fdx status*)","Bash(fdx call deploySmartAccount*)","Bash(fdx call manageSmartAccountOwnership*)","Bash(fdx call getWalletOverview*)"]

Smart Account Management

Deploy multi-signature smart accounts on any supported EVM chain and manage their ownership (add/remove owners, change signing threshold).

Confirm wallet is authenticated

fdx status

If the wallet is not authenticated, refer to the authenticate skill.

Deploying a Smart Account

Create a new smart account on a specific chain:

fdx call deploySmartAccount \
  --chainKey <chain>

deploySmartAccount Parameters

Parameter	Required	Description
`--chainKey`	Yes	Blockchain to deploy on (e.g. `ethereum`, `polygon`, `base`, `arbitrum`)
`--initialOwners`	No	Comma-separated list of owner addresses
`--threshold`	No	Number of signatures required to execute transactions

Examples

# Deploy a simple smart account on Ethereum
fdx call deploySmartAccount --chainKey ethereum

# Deploy a 2-of-3 multi-sig
fdx call deploySmartAccount \
  --chainKey ethereum \
  --initialOwners 0xOwner1...,0xOwner2...,0xOwner3... \
  --threshold 2

Managing Ownership

Add owners, remove owners, or change the signing threshold on an existing smart account:

fdx call manageSmartAccountOwnership \
  --chainKey <chain> \
  --accountAddress <smartAccountAddress> \
  --action <action>

manageSmartAccountOwnership Parameters

Parameter	Required	Description
`--chainKey`	Yes	Blockchain of the smart account
`--accountAddress`	Yes	Smart account address to manage
`--action`	Yes	Action to perform (e.g. `addOwner`, `removeOwner`, `changeThreshold`)
`--ownerAddress`	No	Owner address to add or remove (required for `addOwner`/`removeOwner`)
`--newThreshold`	No	New signing threshold (required for `changeThreshold`)

Examples

# Add a new owner
fdx call manageSmartAccountOwnership \
  --chainKey ethereum \
  --accountAddress 0xSmartAccount... \
  --action addOwner \
  --ownerAddress 0xNewOwner...

# Remove an owner
fdx call manageSmartAccountOwnership \
  --chainKey ethereum \
  --accountAddress 0xSmartAccount... \
  --action removeOwner \
  --ownerAddress 0xOldOwner...

# Change the threshold to 3-of-5
fdx call manageSmartAccountOwnership \
  --chainKey ethereum \
  --accountAddress 0xSmartAccount... \
  --action changeThreshold \
  --newThreshold 3

Viewing Smart Account Details

Check the smart account's holdings and activity:

fdx call getWalletOverview \
  --chainKey <chain> \
  --accountAddress <smartAccountAddress>

Flow

Check authentication with fdx status
Deploy a smart account with fdx call deploySmartAccount
Note the returned smart account address
Manage ownership as needed with fdx call manageSmartAccountOwnership
Use the smart account address in send-tokens or swap-tokens skills via --fromAccountAddress

Important: Ownership changes on multi-sig accounts are sensitive operations. Always confirm the action, addresses, and new threshold with your human before executing. Removing too many owners or setting the threshold too high can lock the account.

Prerequisites

Must be authenticated (fdx status to check, see authenticate skill)
Smart accounts are deployed on EVM chains only (not Solana)

Error Handling

"Not authenticated" — Run fdx setup first, or see authenticate skill
"Invalid account address" — Verify the smart account address exists on the specified chain
"Threshold exceeds owner count" — Threshold must be ≤ number of owners