CyberCheckout

Crypto payment checkout powered by the x402 protocol.

Overview

CyberCheckout is a crypto payment gateway for developers and AI Agents. Based on the HTTP 402 standard, it embeds payments into the HTTP request flow.

Workflow

Agent/User sends request
    → Server returns HTTP 402 + payment requirements
    → Agent signs USDC payment
    → Server verifies payment → returns resource

Supported Chains

Base (primary)
Ethereum, Polygon, Arbitrum, Optimism, BSC, Avalanche

Integration Methods

Embedded Checkout component (React)
REST API
MCP Server

Pricing

Item	Rate
Transaction fee	1%
Settlement	Instant
Minimum amount	$0.01