x402Pulse Pro: a 30-day pass for $39 USDC that returns an API key for unlimited calls (fair use: 120 a minute, 20,000 a day) to every x402Pulse endpoint, plus an MCP server for Claude Code, Cursor and Claude Desktop. Pass ?renew=<key> to extend a key. The key is shown once.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $39.00 USDC | 0x5e90...6e74 |