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Base Transaction Decoder

Official registry AI and agents

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

Source code 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 base-transaction-decoder 'https://api.0200project.com/mcp?ref=mcp-registry'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "base-transaction-decoder": {
            "type": "http",
            "url": "https://api.0200project.com/mcp?ref=mcp-registry"
        }
    }
}

Frequently asked questions

What is Base Transaction Decoder?

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

How do I install Base Transaction Decoder?

It runs as a remote server. In Claude Code: claude mcp add --transport http base-transaction-decoder 'https://api.0200project.com/mcp?ref=mcp-registry'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Base Transaction Decoder need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Base Transaction Decoder open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Base Transaction Decoder?

It is published by 0200project. 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.