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Overview

Configuring autosign requires setting up the enableAutoSign prop in your InterwovenKitProvider. InterwovenKit derives and manages the dedicated AutoSign wallet automatically.

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Prerequisites

Before configuring autosign, ensure you have:
  • InterwovenKit already integrated into your application
  • An understanding of which transaction types you need to auto-sign
This page focuses on the enableAutoSign configuration. For the full provider tree and base setup, see Provider Setup.

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Setting Up Autosign

1

Install Dependencies

Ensure you have InterwovenKit and the required peer dependencies installed:
npm install @initia/interwovenkit-react @tanstack/react-query wagmi viem
2

Configure InterwovenKitProvider

Add the enableAutoSign prop to your InterwovenKitProvider:
providers.tsx
import { createConfig, http, WagmiProvider } from 'wagmi'
import { mainnet } from 'wagmi/chains'
import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
import {
  injectStyles,
  InterwovenKitProvider,
} from '@initia/interwovenkit-react'
import css from '@initia/interwovenkit-react/styles.css?inline'

import type { PropsWithChildren } from 'react'

injectStyles(css)

const wagmiConfig = createConfig({
  chains: [mainnet],
  transports: { [mainnet.id]: http() },
})
const queryClient = new QueryClient()

const chainId = 'your-chain-id'

function InterwovenKitWrapper({ children }: PropsWithChildren) {
  return (
    <InterwovenKitProvider
      enableAutoSign={{
        [chainId]: [
          '/cosmos.bank.v1beta1.MsgSend',
          '/initia.move.v1.MsgExecute',
        ],
      }}
    >
      {children}
    </InterwovenKitProvider>
  )
}

export default function Providers({ children }: PropsWithChildren) {
  return (
    <QueryClientProvider client={queryClient}>
      <WagmiProvider config={wagmiConfig}>
        <InterwovenKitWrapper>{children}</InterwovenKitWrapper>
      </WagmiProvider>
    </QueryClientProvider>
  )
}

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Configuring Autosign Permissions

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Choose Your Autosign Mode

Before enabling autosign, decide which mode fits your application:
  • Boolean (enableAutoSign)
    • Best for simple, single-chain apps
    • Automatically allows default contract execution messages for the chain
    • Does not allow token transfers, staking, or other non-default messages
  • Per-Chain Configuration (enableAutoSign: { "chain-id": ["msg.type.Url", ...] })
    • Required if your app sends tokens, delegates, or uses multiple chains
    • You must explicitly list every allowed message type
If your app does more than basic contract execution calls, you should skip the boolean option and use the per-chain permissions in the Advanced Configuration section. Most production applications will eventually require the per-chain configuration.

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Simple Configuration (Limited)

This option only enables autosign for default contract execution messages and is intentionally restrictive. 
<InterwovenKitProvider enableAutoSign>{children}</InterwovenKitProvider>
If you later need to support token transfers, staking, or multiple chains, you must switch from the boolean configuration to the per-chain configuration in the Advanced Configuration section.
When using boolean configuration, InterwovenKit automatically:
  • Detects your chain’s VM type
  • Grants permission for the appropriate message type:
    • MiniEVM: /minievm.evm.v1.MsgCall
    • MiniWasm: /cosmwasm.wasm.v1.MsgExecuteContract
    • MiniMove: /initia.move.v1.MsgExecute

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Advanced Configuration (Explicit Permissions)

For multi-chain applications or when you need custom message types, specify autosign permissions per chain: 
<InterwovenKitProvider
  enableAutoSign={{
    'interwoven-1': [
      '/cosmos.bank.v1beta1.MsgSend', // native token transfers
      '/cosmos.staking.v1beta1.MsgDelegate', // staking
    ],
    'evm-1': ['/minievm.evm.v1.MsgCall'],
    'wasm-1': ['/cosmwasm.wasm.v1.MsgExecuteContract'],
    'move-1': ['/initia.move.v1.MsgExecute', '/cosmos.bank.v1beta1.MsgSend'],
  }}
  // ... other config
>
  {children}
</InterwovenKitProvider>
Configuration Format: The enableAutoSign prop accepts an object where:
  • Keys: Chain IDs (strings)
  • Values: Arrays of message type URLs (strings)
Common Message Types:
  • EVM Chains: /minievm.evm.v1.MsgCall
  • Wasm Chains: /cosmwasm.wasm.v1.MsgExecuteContract
  • Move Chains: /initia.move.v1.MsgExecute
  • Bank Module: /cosmos.bank.v1beta1.MsgSend
  • Staking: /cosmos.staking.v1beta1.MsgDelegate
Only grant permissions for message types that your application actually needs. Granting overly broad permissions increases security risk.