# 0200project Base Tx Explain MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.0200project%2Fbase-tx-explain
Registry id: `mcp-registry/io.github.0200project/base-tx-explain`
Status: live (checked 2026-10-27T04:26:30.488Z)

## Measurements (30 days)

- Uptime: 99.95%
- Checks: 4953
- Outages (90 days): 3

## Install

```json
{
  "mcpServers": {
    "0200project-base-tx-explain-mcp-server": {
      "type": "http",
      "url": "https://api.0200project.com/mcp?ref=mcp-registry"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http 0200project-base-tx-explain-mcp-server https://api.0200project.com/mcp?ref=mcp-registry
```

## Tools (2)

- `buy_pass`: Buy a 30-day pass for $9 in USDC on Base via x402: up to 10,000 explain_transaction calls with no per-call payment. Returns a bearer pass token; attach it at _m
- `explain_transaction`: Explain a Base-mainnet transaction in plain English. Input: a transaction hash. Returns strict JSON: summary (1-3 sentences), action_type (swap, erc20_transfer,

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.