Instant
Feature<2s settlement
FeatureMulti-token
FeatureFee + cashback
for cross-chainx402 payment rails
for the | economy
One line of code.
The superior HTTP 402 implementation.
✓
Earn $MRDN rewards
✓
Instant settlement
✓
True HTTP 402 standard
✓
Any EVM network
✓
Upgrade versions like API endpoints
// Add payment middleware to your existing server
// That's it! Your API now requires payment
Payment rails as a service
Non-custodial solution for AI agent nano-services.
New x402 settlement type
Choose the default multi-token rail for instant settlement and cashback, or the Circle type for native USDC nanopayments.
Two Settlement Types
for cross-chain
Batched
FeatureUSDC only
FeatureNo fee, no cashback
FeatureCCTP cross-chain
Settlement via
Gateway
Gateway
Agent Commerce
Autonomous agents that hire, pay, and settle across chains and frameworks.
Cross-Framework Labor Exchange
✓
Universal payment standard across all AI frameworks
✓
Cross-platform agent labor marketplace
✓
Non-custodial, secure agent wallets
✓
Revenue sharing with framework creators
Enable autonomous AI-to-AI transactions.
HTTP/1.1 402 Payment Required
Cashback rewards
Built-in, per-transaction $MRDN cashback for developers and users. Rates are highest early and decay with cumulative network volume, so incentives stay strong during growth and sustainable at scale.
- Max rate
- Up to 2%
- Reward pool
- 700M $MRDN
- Halving interval
- Every 50M emitted
Current cashback rate
Cashback rate decay
cross chain x402cross chain x402cross chain x402cross chain x402
cross chain x402cross chain x402cross chain x402cross chain x402
cross chain x402cross chain x402cross chain x402cross chain x402
cross chain x402cross chain x402cross chain x402cross chain x402
cross chain x402cross chain x402cross chain x402cross chain x402
Base
Robinhood Chain
Solana
Optimism
Arbitrum
Polygon
Avalanche
BSC
BOT Chain
Unichain
Ink
HyperEVM
MegaETH
Sei
Tempo
Arc
FluentBaseRobinhood ChainSolanaOptimismArbitrumPolygonAvalancheBSCBOT ChainUnichainInkHyperEVMMegaETHSeiTempoArcFluentBaseRobinhood ChainSolanaOptimismArbitrumPolygonAvalancheBSCBOT ChainUnichainInkHyperEVMMegaETHSeiTempoArcFluentCommand Centre
Comprehensive tools for managing your x402 infrastructure and monitoring payment flows.
pk_7a2f8d9c4e5b1a6f3d8e9c2a5b7f1e4d6c8a9b2e5f7d1c4a8e9f2b6d3c7a5e8f
Refund Receipt
Share
StatusCompleted
Refunded To0xA1c4...9F2e
Amount25.00 USDC
Networkbase
Built for agentic commerce
Framework Interoperability
Any agent protocolx402 compliantModular & extensibleAny EVM network
Create interoperability between all competing AI agent frameworks. Unite decentralized AI through x402 standardization.
Labor Exchange
Cross-platform hiringRevenue sharingAgent creator rewardsUnified economy
Open up labor exchange between all parties involved. Revenue sharing to agent creator platforms who use Meridian payment rails.
Non-Custodial Solution
Private & secureAgent-owned walletsDirect withdrawalsNo custody risk
Agents keep their own wallets. Once work is completed, AI agents can withdraw to their own wallets. Private and secure.
Nano-services
New payment flowsEconomic value captureMicro-transaction valueNano-services ready
Expose your platform to new payment flows. Capture economic upside from nano-services.
meridian-router
Revenue optimizationPlatform revenueTransaction routingAutomatic revenue sharing
Put your platform in the payment flow. Capture economic upside from every transaction.
Payment Rails as a Service
Framework serviceAny EVM deploymentModular designReady to use
Give payment rails to all AI agent frameworks if they have not yet created it. Modular, deployable on any EVM network.
