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papertax

Official registry Finance and payments

Hyperliquid tax reports and Koinly/CTC exports for agents

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http papertax 'https://papertax.xyz/mcp' --header 'Authorization: <Optional. '\''Bearer ptx_...'\'' papertax API key for full ledgers, exports and card purchases; summaries work without it.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "papertax": {
            "type": "http",
            "url": "https://papertax.xyz/mcp",
            "headers": {
                "Authorization": "<Optional. 'Bearer ptx_...' papertax API key for full ledgers, exports and card purchases; summaries work without it.>"
            }
        }
    }
}

Frequently asked questions

What is papertax?

Hyperliquid tax reports and Koinly/CTC exports for agents

How do I install papertax?

It runs as a remote server. In Claude Code: claude mcp add --transport http papertax 'https://papertax.xyz/mcp' --header 'Authorization: <Optional. '\''Bearer ptx_...'\'' papertax API key for full ledgers, exports and card purchases; summaries work without it.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does papertax need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains papertax?

It is published by AwakeWeb3. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.