Agentic Payments via x402

The payment layer for AI agents

Native x402 protocol. AI agents discover, pay, and access your content — programmatically.

No signup required — passkey only

Instant payout
Accept any crypto
No fee

Built for AI agents.

Native x402 support. AI agents can discover and pay for your content programmatically.

🤖
AI Agent
💳
HTTP 402
📄
Content
fetch('payfirst.app/a8f9d2', {
  headers: {
    'Accept': 'application/json',
    'X-PAYMENT': payment_data
  }
})

Any page. Any URL.

From articles to videos, research to recipes. Monetize any content, anywhere. No integration required.

📰premium-blog.com/breaking-news

Understanding Modern Web Architecture

Author Name • 5 min read

Accept any crypto.

Your buyers pay with any crypto they already own. You receive USDC on Base.

Pay

$1.00

Zero setup. Instant earnings.

Passkey is used to set-up your non-custodial wallet. Withdraw anytime, anywhere.

Paywall created

Wallet created

Withdraw earnings

How it works

01

Input webpage

Paste any URL you want to monetize

02
$0.99
$2.99
$4.99

Set price

Choose what your content is worth

03
payfirst.app/abc123

Share link

Get paid when visitors access your content

Frequently asked questions

Start earning today

Create your first paywall in 30 seconds

🤖Native x402 Protocol
🏦Coinbase Development Platform
Passkey as Account