Coinbase x402 Billing
x402Nova packages Coinbase x402, Firebase, and Privy authentication into a turnkey marketplace so you can charge usage-based fees, verify payments, and expose your endpoints to AI agents instantly.
Protect any upstream API with an x402-aware Cloud Function that verifies and settles payments before forwarding requests to your backend.
Deploy a hardened facilitator to Coinbase networks so settlement happens automatically using your managed keys for Base or Solana.
Allow partners to register routes, monitor buyers, and view volume through the x402Nova dashboard—no additional tooling required.
Showcase every published route so agents can discover, compare, and purchase API access across your ecosystem.
Mix and match authentication, Firestore-backed metrics, and x402 settlement out of the box. Reuse our sample integrations to jump-start monetization across teams.
Pick a flat monthly plan, receive marketplace credits, and let us fund each downstream transaction from our operator wallet did:privy:cm51m5hk906lthkkx491u7duc. No crypto UX or per-route billing required.
Pay with Stripe Checkout or send USDC on Base / Solana. Credits reset monthly — no carry over.
Includes MCP server + marketplace API key.$0.10 monthly credits
Automatic developer tier so you can test the marketplace right away.
Includes MCP + REST API key issuance.
$20 monthly credits
Perfect for solo agents exploring every marketplace API.
Includes MCP + REST API key issuance.
$90 monthly credits
For teams running production workloads across multiple APIs.
Includes MCP + REST API key issuance.
$950 monthly credits
High-throughput agents that want turnkey metering and invoicing.
Includes MCP + REST API key issuance.
Need more?
Custom credit pools, dedicated MCP clusters, and settlement workflows.
We can invoice or accept treasury transfers.