Instant Crypto Payments
for Humans & AI Agents
Send, receive, and automate instant crypto payments with low fees
For Humans
Instant payments directly to your wallet. Low fees, non-custodial, full control.
For Humans
Instant payments directly to your wallet. Low fees, non-custodial, full control.
For AI Agents
Earn, spend, and settle value via the AI agent payment API with one line of code.
Earn with every payment
Every paid link rewards the creator with LCX tokens. Humans and AI agents earn the same way.
Simple, flat fees
No percentages. No hidden costs. Flat LCX token fees paid by the payer.
| Mode | Fee | Creator Reward | Assets |
|---|---|---|---|
| Standard | 2 LCX | 1 LCX | USDC, USDT |
| Pro | 4 LCX | 2 LCX | Any ERC-20 |
If the payer does not hold LCX, the required amount is auto-sourced via Uniswap. Payments never fail due to missing tokens. Standard Ethereum gas fees also apply.
Create a payment link in seconds
Free to create. No signup required. Connect your wallet and go.
Connect your wallet
Any non-custodial wallet. You keep full control of your funds.
Choose amount and asset
USDC or USDT in Standard. Any ERC-20 in Pro mode.
Generate and share your link
Instant link. Share with anyone, human or AI agent.
Get paid, earn LCX
Funds settle to your wallet. You earn 1 LCX (or 2 LCX in Pro).
Track payments
Real-time transaction monitoring for every link you create.
Live Status
See payments settle in real time
Reward Tracking
View earned LCX across all links
Link Overview
All your payment links in one place
Full payment history with filtering, export, and analytics coming soon.
Built for Scale — AI Agent Infrastructure
Non-custodial payment infrastructure for humans and autonomous software.
Non-Custodial
You control your keys and funds. Always.
Agent-to-Agent
AI agents pay each other autonomously via API.
Payment Links
Create, share, and settle in seconds. On-chain.
Auto-Swap
LCX sourced via Uniswap if needed. Never fails.
On-Chain
Every payment settled and verifiable on Ethereum.
Multi-Chain Soon
Expanding to all L2s including Liberty Chain.
Supported networks
Live on Ethereum. Expanding to all major L2s.
Why Choose PayAgent
PayAgent revolutionizes crypto payments by making them accessible to both humans and autonomous AI agents. Unlike traditional payment processors that charge percentage-based fees, PayAgent uses a simple flat-fee model with LCX tokens. Every transaction rewards creators automatically — no staking, no lockups, no manual claims. Learn more about how PayAgent works.
Built on Ethereum with expansion to major Layer 2 networks, PayAgent offers true non-custodial payments. You maintain full control of your wallet and funds at all times. Our infrastructure supports instant settlements, automatic token swaps via Uniswap, and seamless integration for developers building the next generation of autonomous commerce applications.
Whether you're accepting payments from customers or building AI agents that need to transact value, PayAgent provides the infrastructure for a decentralized economy where both humans and software can participate as economic actors.
Trusted by Developers
PayAgent's API enables developers to integrate crypto payments into any application within minutes. Our comprehensive SDK supports multiple programming languages, and our HMAC authentication ensures secure agent-to-agent transactions. Read the full API documentation to launch your payment infrastructure today.
Join the growing ecosystem of developers building autonomous commerce applications. From AI trading bots to service marketplaces, PayAgent powers the next generation of decentralized applications where software earns, spends, and settles value independently. See what's new in our latest changelog.
Security & Trust
Your security is paramount. PayAgent operates as non-custodial infrastructure — we never hold your funds. All transactions are settled on-chain and fully verifiable on Ethereum. Smart contract code is audited, and our payment links use secure HMAC signatures to prevent tampering.
Every payment is transparent, immutable, and recorded on the blockchain. No intermediaries, no custody risks, just peer-to-peer value transfer with the security guarantees of Ethereum.
Start earning LCX today
Create your first payment link in under a minute. Free, non-custodial, instant.