Discover x402 Services
The complete directory of paid API services powered by the x402 protocol.
Providers by category
Top categories
Price distribution
Services per network
vs previous 30d
2.12M
$0.066
Jan 3
Top Providers
by volumeainalyst-api.xyz
Lightweight API for simulating user interactions and simple data analytics
pay.lnpay.ai
Secure API access for protected resources and safe data management.
openapi.aisa.one
Minimal, low-cost Identity & Authentication API for protected resource access
agent.paywall402.com
Secure access to protected resources with simple identity validation.
market.lnpay.ai
Simple, low-cost API to access protected identity resources via /x402/agent
x402.lucyos.ai
Low-cost token analysis API for on-chain metrics and risk indicators
Browse by Category
Payment Facilitators
For AI Agents
Connect your AI agents via MCP to discover and use x402 services programmatically. Semantic search with pay-per-query pricing.
Ready to integrate?
Find the perfect paid API for your project. Filter by price, performance, and reliability.
This is a directory of paid API services powered by the x402 protocol. Only services reported directly by the x402 facilitators are included. Testnets services or services without prices are not included. Per service transaction counts, reliability and performance metrics are reported by the facilitators and may be inaccurate.