Payli402402 Payment Required
HTTP is no longer just a communication protocol. It starts charging.
💠 Payli402 — Enabling Web, AI & APIs to complete payments automatically.
Feature Showcase
Experience the core capabilities of Payli402
AI Auto-Payment Demo
GPT-5
OpenAI
Claude
Anthropic
DeepSeek
DeepSeek AI
Gemini
Grok
xAI
Perplexity
Perplexity AI
API Call Demo
Key Features
Payment solutions designed for the modern Web
Chain & Token Neutral
Not tied to any specific blockchain or token, supporting multi-chain ecosystems
Low Friction / No Account
Users or AI agents can complete payments without traditional registration, API keys, or credit card processes
Instant Settlement
Funds arrive almost instantly (depending on chain/intermediary conditions)
Micropayment Friendly
Perfect for AI calls, pay-per-use APIs, and small service consumption scenarios
Simple Integration
The entire process can be integrated into the Web with minimal code
Globally Available
Based on blockchain technology, supporting borderless payments worldwide
Technical Overview
Based on x402 Protocol
Adopts the x402 open payment standard proposed by Coinbase, utilizing HTTP 402 status code for automatic payment flows
Solana Chain Implementation
Implements automatic payment layer on Solana Chain, providing high-speed, low-cost on-chain settlement capabilities
No Account Intermediary
No account registration, no intermediaries, instant settlement - truly decentralized automatic payment experience
"I don't need passwords, and I don't need trust.
When 402 rings, the system pays itself."