> For the complete documentation index, see [llms.txt](https://docs.megaeth.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.megaeth.com/moss-docs/react-sdk/flows.md).

# Composing App Flows

{% hint style="info" %}
Treat these as product-flow patterns, not just code snippets. The goal is predictable user intent, clear approvals, and minimal delegated authority by default.
{% endhint %}

## Connect and Gate UI

```tsx
function WalletButton() {
  const status = useStatus();
  const connect = useConnect();

  if (!status.initialised) return <button disabled>Loading wallet...</button>;

  return (
    <button onClick={() => connect.mutate()}>
      {status.status === 'connected' ? status.address : 'Connect MOSS'}
    </button>
  );
}
```

Use this first step to gate account access. In connected-wallet UX copy, prefer:

* Creating your account
* Restoring account

## Sign After Connect

```tsx
function SignInButton() {
  const signMessage = useSignMessage();

  return (
    <button onClick={() => signMessage.mutate('Sign in to Example App')}>
      Sign in with MOSS
    </button>
  );
}
```

## MOSS Auth Token Flow

```tsx
function AuthButton() {
  const authenticate = useAuthenticate();

  return (
    <button
      onClick={() =>
        authenticate.mutate(undefined, {
          onSuccess: async (result) => {
            if (result.status === 'success' && result.jwt) {
              await fetch('/api/auth/moss', {
                method: 'POST',
                headers: { 'content-type': 'application/json' },
                body: JSON.stringify({ jwt: result.jwt }),
              });
            }
          },
        })
      }
    >
      Authenticate with MOSS
    </button>
  );
}
```

## Transfer with Post-Success Refresh

```tsx
function SendButton() {
  const transfer = useTransfer({
    onSuccess: (result) => {
      if (result.status === 'approved') {
        console.log('Receipt hash:', result.receipt?.hash);
      }
    },
  });

  return (
    <button
      onClick={() =>
        transfer.mutate({
          amount: '1000000000000000000',
          to: '0xabc123abc123abc123abc123abc123abc123abcd',
          type: 'native',
        })
      }
    >
      Send 1 ETH
    </button>
  );
}
```

## Wallet-Native Send/Swap Entry

```tsx
function WalletActions() {
  const send = useSend();
  const swap = useSwap();

  return (
    <>
      <button onClick={() => send.mutate({ token: 'native', destination: '0xabc123abc123abc123abc123abc123abc123abcd' })}>
        Send from wallet flow
      </button>
      <button onClick={() => swap.mutate({ fromToken: 'native', toToken: '0xfeedfeedfeedfeedfeedfeedfeedfeedfeedfeed' })}>
        Swap from wallet flow
      </button>
    </>
  );
}
```

## Read Contract Data in a Flow

```tsx
function TokenSymbolButton() {
  const getFromContract = useGetFromContract();

  return (
    <button
      onClick={() =>
        getFromContract.mutate({
          address: '0xfeedfeedfeedfeedfeedfeedfeedfeedfeedfeed',
          abi: erc20Abi,
          functionName: 'symbol',
          args: [],
        })
      }
    >
      Load token symbol
    </button>
  );
}
```

## Permissions-First Automation

When a flow needs follow-up actions without repeated prompts, grant the narrowest possible app permissions first and only then introduce silent behavior for session grants.

```tsx
function ApproveWithGuardrails() {
  const grantPermissions = useGrantPermissions();

  return (
    <button
      onClick={() =>
        grantPermissions.mutate({
          permissions: {
            expiry: 10 * 60,
            permissions: {
              calls: [{ to: "0xTokenContractAddress", signature: "approve(address,uint256)" }],
              spend: [{ limit: 1000000000000000n, period: "day" }],
            },
          },
        })
      }
    >
      Enable guarded automation
    </button>
  );
}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.megaeth.com/moss-docs/react-sdk/flows.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.