
24h high
$0.01544
24h low
$0.01294
24h vol (MRDN)
1.23M
24h vol(USDT)
16K

Meridian (MRDN) is an x402 payment protocol token on Base, designed to provide payment infrastructure for the agent economy. The project implements the HTTP 402 payment standard, supporting cross-chain nanopayments with 2-second settlement and partnering with Circle Gateway for gas-free USDC transfers, enabling autonomous AI-to-AI transactions and micro-service payments.