Base Spotlights Erik Voorhees and x402 Infrastructure Growth
**Base is launching a new series profiling builders** using x402 infrastructure, starting with crypto veteran Erik Voorhees.
**Key developments:**
- x402 enables machine-to-machine payments, with Protocol FX integrating Heurist AI for direct infrastructure payments
- Transactions on x402 approaching 100M on Base
- Stablecoin supply continues climbing on Base, with USDC integration coming soon for Agent Card AI
**Notable launches:**
- Noise.xyz opened waitlist
- LiFi Protocol's Agentic Quant Wars: 5 AI agents trading with 1,000 USDC each across Base
- Litecoin Foundation announced cbLTC, a 1:1 wrapped version on Base
**Infrastructure updates:**
- Starting April 9th, all Base App applications will run on unified web standards
- New primitives for metadata, notifications, and distribution rolling out
- Freysa AI shipped Silo for private AI queries and payments
Base Batches 003 applications closed, offering up to $50k funding and mentorship.