X402 ecosystem expands as Solana becomes number-one network for payments

Solana has quietly become the busiest chain for x402 payments, clocking an all-time high $380,000 in daily volume and a 750% weekly jump.

Solana just logged its biggest week yet for x402, with daily payment volume hitting an all‑time high of about $380,000 on Sunday and about 750% week‑on‑week growth.

The latest activity lifts Solana to the most active network by dollar volume for the transactions, showing how fast the AI‑agent payments narrative is turning into measurable onchain flow.

The rise of x402 payments on Solana marks a turning point for the HTTP-402-based protocol, with pay-per-request stablecoin transfers now flowing through facilitators at a pace that resembles less a speculative spike and more the early contours of machine-driven demand.

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