CuseTheJuice
x402 tools for agents and builders
Pay-per-call HTTP APIs, demos, and tips — wallet-native 402 flows on Base. Pick a destination from the left nav or jump in below.
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Email open relay
x402-paid SMTP relay for agents. Send mail with GET query params or POST JSON from, to, replyTo, subject, and body (optional cc / bcc). Pay with Base USDC.
- Base Notary — educational demo; hash only, never opened or stored
- Machine mail (x402) — paid mailbox routes on mail.cusethejuice.com
- Agents API (x402) — micropayment-gated bot and agent endpoints
- Agentic Market — app.cusethejuice.com — x402 service catalog for the main app host
- Agentic Market — mail.cusethejuice.com — x402 service catalog for machine mail
- Buy me a Coffee — optional tip via x402