preflight402 for Cline
io.ironshell/preflight402
Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.
client:Cline
transport:streamable-http
Install preflight402 in Cline
~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json
{
"mcpServers": {
"preflight402": {
"url": "https://preflight402.ironshell.io/mcp"
}
}
}Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs