payfetch
x402 paying-fetch client for AI agents. Spending caps, approval, receipts. Non-custodial.
Install
npmstdio
npx -y @forum-labs/payfetch Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-forum-labs-payfetch": {
"command": "npx",
"args": [
"-y",
"@forum-labs/payfetch"
]
}
}
} Source: official MCP Registry record · registry name io.github.forum-labs/payfetch · published 2026-07-06 · updated 2026-07-06. Not an endorsement; review the code before connecting it to anything sensitive.