Provide a universal API gateway for autonomous AI agents with pay-per-request billing in USDC on Base.
Sponsored
Axon is an aggregation layer built on x402 (HTTP 402 Payment Required), designed to be the single endpoint for all paid APIs your autonomous agent needs. Agents deposit USDC on Base once and then access a catalog of 28+ APIs through a unified interface. It features per-request pricing, automatic caching, refunds for failed calls, and eliminates the need for per-vendor signups, streamlining API access and cost management for AI agent development.
Key Features
01Pay-per-request billing in USDC on Base with x402-native payments.
02Single unified endpoint for 28+ diverse AI, data, and search APIs.
03Automatic caching with content-addressed keys and 50% discount on cache hits.
04Atomic debiting via SQL and automatic refunds for upstream API failures.
05Config-driven API catalog allowing easy addition of new APIs via JSON files.
060 GitHub stars
Use Cases
01Building autonomous AI agents that require seamless access to multiple external APIs.
02Streamlining API integration and cost management for AI applications and services.
03Centralizing access to LLMs, search engines, web scrapers, and other AI/ML tools for developers.
