Empowering AI, websites, apps, and robots to automatically
send and receive payments — with no human in the loop.
Built on smart contracts and multi-chain settlement, x402 provides a secure and programmable foundation
for the autonomous economy.
0x1e8e4145506E74996f32B61DE2F7f4EC60f2d102
Today’s payment infrastructure is centralized, manual, and opaque.
It can’t support the autonomous workflows of AI, apps, and digital agents.
They delay settlements, require intermediaries, and expose users to trust risks.
x402 changes this.
x402 is a blockchain payment protocol that enables AI, websites, and applications to automatically send
and receive payments — no human in the loop.
It delivers programmable settlement, trustless automation, and multi-chain compatibility for the new
autonomous economy.
Smart-contract–based payments. No custodians, no manual approval.
Programmable Logic
AI, bots, or apps can directly initiate and confirm on-chain transactions.
x402 is designed from the ground up to power the next generation of AI-driven applications, automated agents, and decentralized financial systems — enabling them to send and receive payments without human intervention.
Native support for AI agents and automated workflows
On-chain triggers and programmable payment logic
Event-based settlements and adaptive billing models
API-first design for seamless app and agent integration
Trustless, smart contract–based payment network
Multi-chain and multi-asset compatibility
Multi-chain and multi-asset compatibility
Secure, auditable transaction layer for global automation
A multi-layer protocol architecture combining programmable payments, on-chain automation, and decentralized settlement networks.
Defines the logic and structure for automated payments between AI agents, websites, and applications.
Smart-contract–driven payment orchestration
Tokenized assets and multi-chain compatibility
Event-triggered settlement workflows
On-chain logic for recurring and split payments
Handles real-time, verifiable, and trustless transfer of digital assets across chains and agents.
Instant cross-chain payment channels
Cryptographic proof–based transaction validation
Decentralized liquidity and routing
Transparent, auditable state updates
Provides SDKs, APIs, and integration modules for seamless automation in any system environment.
Lightweight client for AI, web, and app integrations
Unified API for payment, billing, and reporting
Webhook and event-stream support
Secure sandbox for programmable workflows
Ensures transaction integrity, privacy, and system reliability across all layers.
End-to-end encryption and signature verification
Audit-ready on-chain records
Modular compliance extensions for regulated environments
Live on Ethereum • ETH Intergration Coming Q4 2025
Professional tokenomics powering the world's first cryptographically-verified OS with transparent governance, ETH integration, and proven team involved in technical development.
Strategic deployment ensuring transparent distribution and institutional-grade tokenomics across Ethereum.
x402 live on ETH with transparent tokenomics & active trading
Current Supply
402,000,000,000,000,000
Network
ETH Mainnet
Contract
0x1e8e4145506E74996f32B61DE2F7f4EC60f2d102
Status
Live & Trading
Supply
Deflationary
ETH deployment for institutional DeFi integration.
Intergation Type
Native
Launch Date
Q4 2025
Target
Institutional DeFi
OS Infrastructure
Development
Memory Safety
Deflationary Supply
$x402 is backed by active development, validated team & revolutionary OS technology.
Codebase →Institutional-grade token economics designed for sustainable growth, DeFi integration, and enterprise adoption.
Multi-signature governance with time-locks
Vesting schedules for all reserve allocations
Cross-chain bridge compatibility
Compute resource pricing integration
Uniswap V3 liquidity pools
Yield farming opportunities
Institutional custody support
