API keys and subscriptions don’t work well for autonomous software: they require accounts, secrets, and prior trust before a single request can be made.
This gateway flips that model. Instead of authenticating, clients pay per request using HTTP 402 + x402. No API keys, no accounts, no Stripe integration for providers.
How it works: • The gateway proxies any existing API • Paid endpoints return 402 Payment Required • The client (or agent) attaches a USDC payment • The request is replayed and forwarded upstream
Current features: • OpenAI-compatible proxy mode • Provider dashboard for endpoints + pricing • Curl + SDK examples for agents • Runs as a single Rust binary or Docker
I’m looking for: • API providers who want to monetize endpoints without building billing/auth • Agent / LLM developers who want APIs that charge per tool call instead of monthly plans
Happy to answer technical questions — especially around latency, trust model, and failure modes.