> ## Documentation Index
> Fetch the complete documentation index at: https://cantonfoundation-rukmini-move-creating-users-to-guides.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Details and history

> An OpenRPC specification for the dapp to interact with a Wallet Provider.

<p class="x2mdx-ref-back"><a href="/reference/wallet-gateway-json-rpc/index">Back to overview</a></p>

<div class="x2mdx-ref-hero">
  <p class="x2mdx-ref-eyebrow">OpenRPC Spec</p>

  <h1 class="x2mdx-ref-title">Sync dApp API</h1>

  <p class="x2mdx-ref-summary">An OpenRPC specification for the dapp to interact with a Wallet Provider.</p>

  <div class="x2mdx-ref-badges">
    <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

    <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>

    <span class="x2mdx-ref-badge x2mdx-ref-badge--changed">Changed 1.4.0</span>
  </div>

  <dl class="x2mdx-ref-meta-grid">
    <div class="x2mdx-ref-meta-item">
      <dt>Latest source path</dt>
      <dd>api-specs/openrpc-dapp-api.json</dd>
    </div>

    <div class="x2mdx-ref-meta-item">
      <dt>Publish version</dt>
      <dd>1.6.0</dd>
    </div>

    <div class="x2mdx-ref-meta-item">
      <dt>OpenRPC version</dt>
      <dd>1.2.6</dd>
    </div>

    <div class="x2mdx-ref-meta-item">
      <dt>Spec info.version</dt>
      <dd>0.5.0</dd>
    </div>
  </dl>
</div>

## Methods

Method pages are the primary reference surface. This spec page stays focused on grouping and discovery.

<div class="x2mdx-ref-card-grid">
  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/accountschanged">accountsChanged</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>array\[object]</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/connect">connect</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Ensures ledger connectivity and returns the connected network information along with the session information.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/disconnect">disconnect</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Invoke a disconnect of the wallet provider session.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>null</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/getactivenetwork">getActiveNetwork</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Returns the active network.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/getprimaryaccount">getPrimaryAccount</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Returns the primary account.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/isconnected">isConnected</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.26.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Returns the connection status and the connected network information.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/ledgerapi">ledgerApi</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Proxy for the JSON-API endpoints. Injects authorization headers automatically.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>1</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/listaccounts">listAccounts</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Lists the addresses (wallets) with their properties; including which network they are associated to and with signing provider is used.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>array\[object]</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/messagesignature">messageSignature</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 1.4.0</span>
      </div>
    </div>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>oneOf</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/prepareexecute">prepareExecute</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--changed">Changed 1.4.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Prepares a transaction for subsequent signing & execution.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>1</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>null</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/prepareexecuteandwait">prepareExecuteAndWait</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--changed">Changed 1.4.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Like prepareExecute, but waits for the transaction to be executed on the ledger.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>1</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/signmessage">signMessage</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Signs a message.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>1</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/status">status</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <p class="x2mdx-ref-card-summary">Returns the current status of the wallet provider session.</p>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>object</dd>
      </div>
    </dl>
  </div>

  <div class="x2mdx-ref-card">
    <div class="x2mdx-ref-card-head">
      <a class="x2mdx-ref-card-title" href="/reference/wallet-gateway-json-rpc/operations/dapp-api/txchanged">txChanged</a>

      <div class="x2mdx-ref-badges">
        <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">JSON-RPC</span>

        <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 0.24.0</span>
      </div>
    </div>

    <dl class="x2mdx-ref-meta-grid">
      <div class="x2mdx-ref-meta-item">
        <dt>Parameters</dt>
        <dd>0</dd>
      </div>

      <div class="x2mdx-ref-meta-item">
        <dt>Result</dt>
        <dd>oneOf</dd>
      </div>
    </dl>
  </div>
</div>