INDIVIDUAL MCP TOOL
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.
LIVE ENDPOINT
https://api.0200project.com/mcp?ref=mcp-registry
Connect to this endpoint to inspect the live schema for buy_pass and invoke it with your own arguments.
Indexed input schema
{}Risk classification
Potential side effects detected · medium confidence · heuristic, not a guarantee.
- A tool name or description suggests a financial action.
Parent server
CONNECT WITH APPROVAL
Client installation
Review this server and its permissions before adding it. Secret placeholders must be set locally.
Codex
~/.codex/config.toml
[mcp_servers.base-tx-explain]
url = "https://api.0200project.com/mcp?ref=mcp-registry"
enabled = true
Claude Code
.mcp.json
{
"mcpServers": {
"base-tx-explain": {
"type": "http",
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}
Claude Desktop
Settings → Connectors → Add custom connector
Name: base-tx-explain
Remote MCP URL: https://api.0200project.com/mcp?ref=mcp-registry
Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.
Cursor
.cursor/mcp.json
{
"mcpServers": {
"base-tx-explain": {
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}
Visual Studio Code
.vscode/mcp.json
Add to Visual Studio Code{
"servers": {
"base-tx-explain": {
"type": "http",
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
}
}
Generic MCP
Client-specific MCP configuration
{
"name": "base-tx-explain",
"transport": "streamable-http",
"url": "https://api.0200project.com/mcp?ref=mcp-registry"
}
MCP Inspector
Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.
Related tools
explain_transaction— Explain a Base-mainnet transaction in plain English.