Varyntiq for Claude.ai
io.github.mercadosclaro-eng/payguard
Pre-payment checks for AI agents: x402 quotes, untrusted prompts and audit receipts.
client:Claude.ai
transport:streamable-http
Install Varyntiq in Claude.ai
Settings → Connectors → Add custom connector
https://payguard-production-abfe.up.railway.app/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs