claude mcp add --transport http 0xarchive https://mcp.0xarchive.io/mcp

In Claude Code, run /mcp, select 0xarchive, and choose Authenticate. Complete the browser sign-in, then ask for a BTC market summary.

Claude Code MCP documentation

1. Open Customize → Connectors in Claude.
2. Click + → Add custom connector.
3. Name it 0xArchive and enter https://mcp.0xarchive.io/mcp.
4. Add the connector, click Connect, and complete the OAuth sign-in.
5. Enable it from + → Connectors in your conversation.

For Team and Enterprise workspaces, an owner first adds the connector in Organization settings → Connectors; each member then connects their own account.

Claude custom connector guide

1. Enable Developer mode in Settings → Security & Login.
2. Open Plugins and use the + button to add an MCP connection.
3. Name it 0xArchive, enter https://mcp.0xarchive.io/mcp, and complete OAuth authentication.
4. Start a new conversation and select the connection from + → More.

ChatGPT MCP connection guide

codex mcp add 0xarchive --url https://mcp.0xarchive.io/mcp

Complete the OAuth sign-in. To start authentication separately, run:

codex mcp login 0xarchive

The CLI and IDE extension share MCP configuration. Use /mcp in the Codex terminal interface to check the connection.

Codex MCP documentation

Add this entry to .cursor/mcp.json in your project. For a user-wide connection, use ~/.cursor/mcp.json.

{
  "mcpServers": {
    "0xarchive": {
      "url": "https://mcp.0xarchive.io/mcp"
    }
  }
}

Open Cursor's MCP settings, connect 0xarchive, and complete the OAuth sign-in. Enable the server's tools for Agent.

Cursor MCP documentation

Run MCP: Add Server from the Command Palette, choose an HTTP server, and enter https://mcp.0xarchive.io/mcp.

Or add it to .vscode/mcp.json:

{
  "servers": {
    "0xarchive": {
      "type": "http",
      "url": "https://mcp.0xarchive.io/mcp"
    }
  }
}

Start the server and complete the browser OAuth flow. Use MCP: List Servers to check its status, then enable the tools you need in chat.

VS Code MCP documentation

Antigravity CLI is the current choice for personal Google accounts. Add this to .agents/mcp_config.json in your project:

{
  "mcpServers": {
    "0xarchive": {
      "serverUrl": "https://mcp.0xarchive.io/mcp"
    }
  }
}

Open /mcp in Antigravity CLI to reload the configuration and check the server. Complete its OAuth authentication prompt. Use serverUrl, not Gemini CLI's httpUrl field.

Gemini CLI remains available with Gemini Code Assist Standard/Enterprise licenses or paid Google API access. From your project directory:

gemini mcp add --transport http 0xarchive https://mcp.0xarchive.io/mcp

Start Gemini and run:

/mcp auth 0xarchive

Complete the browser OAuth flow. /mcp shows the server and its available tools.

Antigravity MCP documentation · Gemini CLI MCP documentation · Google client availability

Grok web

1. Open Grok Connectors.
2. Choose New Connector → Custom.
3. Enter https://mcp.0xarchive.io/mcp and complete the OAuth sign-in.
4. Ask for 0xArchive market data in your conversation.

For Business and Enterprise organizations, a team admin first provisions the connector.

Grok Build

grok mcp add --transport http 0xarchive https://mcp.0xarchive.io/mcp

Grok starts the OAuth flow when the server is first used. In the terminal interface, /mcps opens the MCP settings; i starts authentication for the selected server.

Grok connectors · Grok Build MCP documentation

hermes mcp add --url https://mcp.0xarchive.io/mcp --auth oauth 0xarchive

Authenticate with your 0xArchive account:

hermes mcp login 0xarchive

Run hermes mcp test 0xarchive to check the connection. If prompted to choose tools, enable the markets and data you need.

Hermes MCP documentation

Add the remote server with OAuth:

openclaw mcp set 0xarchive '{
  "url": "https://mcp.0xarchive.io/mcp",
  "transport": "streamable-http",
  "auth": "oauth",
  "oauth": {"scope": "mcp:market.read"}
}'

Then sign in:

openclaw mcp login 0xarchive

Run openclaw mcp doctor 0xarchive --probe to check the connection. Use OpenClaw's MCP tool controls to choose which agents or sessions can use it.

OpenClaw MCP guide · OAuth setup

Add this entry to opencode.json:

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "0xarchive": {
      "type": "remote",
      "url": "https://mcp.0xarchive.io/mcp",
      "enabled": true
    }
  }
}

Authenticate:

opencode mcp auth 0xarchive

Complete the browser sign-in. opencode mcp list shows the authentication status.

OpenCode MCP documentation

Devin Local and Devin CLI

Devin Local, the default agent for new editor tabs, uses the Devin MCP configuration. From your project directory:

devin mcp add 0xarchive https://mcp.0xarchive.io/mcp

Then authenticate:

devin mcp login 0xarchive

Cascade

If you use Cascade, add this to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "0xarchive": {
      "serverUrl": "https://mcp.0xarchive.io/mcp"
    }
  }
}

Open Cascade's MCP settings, enable the server, and complete its OAuth sign-in. Select the tools you need if you reach the client's tool limit. Sign in separately in each client you use.

Devin MCP configuration · Windsurf/Cascade MCP settings

1. Open Cline's MCP Servers panel and the Remote Servers tab.
2. Enter 0xarchive as the name and https://mcp.0xarchive.io/mcp as the URL.
3. Choose Streamable HTTP and click Add Server.
4. Click Authenticate when the server requests OAuth, then finish the browser sign-in.

If Authenticate is missing, update Cline before connecting.

Cline MCP documentation