# Old-Faithful

> x402-protected paid API on old-faithful.up.railway.app (discovered via Coinbase facilitator).

- **Domain**: `old-faithful.up.railway.app`
- **Provider**: old-faithful.up.railway.app (https://old-faithful.up.railway.app/)
- **Kind**: paid_api
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 40%
- **Payment protocol**: x402 · network `eip155:8453`
- **Wallet**: `0xed26b1f23781d77430ad6e6bcb1a243ec610cf94`

## URLs
- Agent card: https://old-faithful.up.railway.app/
- Page (HTML): https://agenstry.com/agents/old-faithful.up.railway.app
- Documentation: http://old-faithful.up.railway.app/query-base