Per-second video calls.
Settled on-chain.
Pay an expert by the second. Authorize once, settle for what you used. One USDC transfer on Base when you hang up — no recurring billing, no minimum charge, no Stripe.
Stripe's 30¢ + 2.9% minimum makes per-second billing impossible. x402 + Permit2 makes it one transaction.
How it works
Three steps. One transaction.
Browse experts
Pick a Solidity dev, a UX consultant, anyone with the answer.
Talk live
Authorize up to $5 with one signature. The clock starts when the call connects.
Settle on-chain
When you hang up, only the actual seconds are billed. One Base mainnet tx.
84s→$0.84settled on-chain
Experts on call
Real people. Per-second pricing.
Alice Chen
Audits and architecture for ERC-4337, Permit2, and L2 settlement flows. Ex-Optimism.
Marcus Rivera
Low-latency Rust services, lock-free data structures, embedded firmware. Available for protocol design.
Priya Shah
Product strategy + interaction design for fintech and developer tools. 0→1 specialist.