402 Index
Search 15,000+ paid API endpoints across L402, x402, and MPP protocols with real-time health monitoring.
What it does
Search 15,000+ paid API endpoints across L402, x402, and MPP protocols with real-time health monitoring.
402 Index is a protocol-agnostic directory of paid APIs for AI agents. Provides searchable access to over 15,000 endpoints across L402 (Lightning Bitcoin micropayments), x402 (USDC stablecoin payments), and MPP (Stripe/Tempo fiat payments). Each endpoint includes hourly health checks, latency measurements, and reliability scoring. Enables agents to discover and evaluate paid APIs across multiple payment protocols before committing funds.
Capabilities
Server
Quality
deterministic score 0.56 from registry signals: · indexed on pulsemcp · has source repo · 3 github stars · registry-generated description present