json-rpc vs PayMCP
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Discover available methods on any JSON-RPC endpoint. Invoke methods with custom parameters to test and automate workflows. Validate integrations faster by explo
Comparison
| Feature | json-rpc | PayMCP |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | 2 |
| Rating | — | — |
| Verified | — | |
| Hosted | — | — |
| Tools | — | — |
| Category | development | development |
| Author | xiaobenyang-com | blustAI |
| Repo | — | blustAI/paymcp |
When to pick json-rpc
Discover available methods on any JSON-RPC endpoint. Invoke methods with custom parameters to test and automate workflows. Validate integrations faster by exploring, calling, and iterating in one place.
When to pick PayMCP
Lightweight payments layer for MCP servers: turn tools into paid endpoints with a two-line decorator. [PyPI](https://pypi.org/project/paymcp/) · [npm](https://www.npmjs.com/package/paymcp) · [TS repo](https://github.com/blustAI/paymcp-ts)
Looking for something else? Browse all MCPs or check trending this week.