> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sqd.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# SQD Connector for Claude

> Add the SQD connector to Claude in one click from the Claude Directory and query blockchain data across 225+ networks in natural language, no API keys required.

SQD is now a connector in the [Claude Directory](https://claude.ai/directory/connectors/sqd). Add it in one click to give Claude direct access to live blockchain data from [SQD Portal](/en/portal/overview): blocks, transactions, logs, token transfers, and analytics across 225+ networks, all queryable in natural language.

The connector runs the [Portal MCP server](/en/ai/mcp-server) (`https://portal.sqd.dev/mcp`). It's free and needs no API keys.

<Card title="Open the SQD connector in the Claude Directory" icon="plug" href="https://claude.ai/directory/connectors/sqd" horizontal>
  Browse the listing and connect it to your Claude account.
</Card>

## Add the connector

Directory connectors work across Claude on web, desktop, and mobile.

<Tabs>
  <Tab title="From the directory">
    <Steps>
      <Step title="Open the listing">
        Go to the [SQD connector](https://claude.ai/directory/connectors/sqd) in the Claude Directory.
      </Step>

      <Step title="Connect">
        Select **Connect**. SQD is added to your connectors. No sign-in or API key is required.
      </Step>
    </Steps>
  </Tab>

  <Tab title="From Claude settings">
    <Steps>
      <Step title="Open Connectors">
        In a chat, select the **+** button (or type **/**), hover over **Connectors**, and select **Manage connectors**. You can also open **Settings → Connectors** directly.
      </Step>

      <Step title="Browse and select SQD">
        Select **+** next to **Connectors**, find **SQD**, and select it.
      </Step>

      <Step title="Connect">
        Select **Connect** to add it to your account.
      </Step>
    </Steps>
  </Tab>
</Tabs>

<Info>
  On Team and Enterprise plans, an Owner or Primary Owner enables the connector org-wide in **Organization settings → Connectors** before members can use it.
</Info>

## Enable it in a chat

Turn the connector on for a conversation:

1. Select the **+** button (or type **/**) in the message box.
2. Hover over **Connectors**.
3. Toggle on **SQD**.

Claude can now query Portal for that conversation.

## Try it

Ask Claude questions in plain language:

* "What are the latest USDC transfers on Base?"
* "Summarize on-chain activity for this Ethereum wallet: `0x28C6c06298d514Db089934071355E5743bf21d60`."
* "Compare daily transaction counts on Arbitrum and Optimism over the last week."
* "Show recent Hyperliquid fills for the BTC market."
* "When was this contract deployed, and by whom?"

Claude picks the right Portal tool, runs the query, and returns results with suggested follow-ups.

## What's included

The SQD connector exposes the full [Portal MCP server](/en/ai/mcp-server) tool set: discovery, EVM, Solana, Bitcoin, Substrate, and Hyperliquid queries plus analytics. See the [Portal MCP Server](/en/ai/mcp-server#available-tools) page for the complete tool list, pagination behavior, and known limitations.

Using another client? Claude Code, Cursor, and VS Code connect to the same server directly. See [Portal MCP Server](/en/ai/mcp-server#connect-portal-mcp).

## Related

* [Portal MCP Server](/en/ai/mcp-server). Full tool list and setup for every client
* [AI Development](/en/ai/ai-development). MCP servers, Agent Skills, and LLM docs
* [Portal overview](/en/portal/overview). The data platform behind the connector