OnRamperX

A non-custodial value router for humans and AI agents. Every rail — Coinbase Onramp v2, Relay swaps, x402 settlement — is a versioned plugin behind one quote interface. The platform routes value; it never holds your funds.

For agents

• MCP: /api/mcp · A2A: /api/a2a
• Paid routing quote (x402, USDC on Base): POST /api/x402/quote
• Agent card: /.well-known/agent-card.json

Rails (Stage 1)

• Relay — any-token → USDC on Base, ~2.7s, non-custodial, app fees on swaps.
• Coinbase Headless Onramp v2 — US card → USDC on Base (human tap required).
• x402 — pay-per-call settlement on Base, Coinbase Bazaar-listed.

Non-custodial always · settlement centers on USDC on Base.