# Royal Agentic Enterprises — x402 Platform Gateway

> Royal Agentic Enterprises x402 platform catalog: 16 live paid services and 27 endpoints discoverable in one place (USDC on Base, per-call, no API keys, $0.01–$5.00). The gateway itself is free: catalog, machine pricing, OpenAPI, A2A guidance. Live machine-readable pricing: /.well-known/x402.json.

- **Domain**: `royal-gateway-x402.fly.dev`
- **Provider**: Royal Agentic Enterprises (https://royal-gateway-x402.fly.dev)
- **A2A protocol version**: 1.0
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453`

## Skills
- **Fleet catalog guide (free)** — Ask this agent in plain text which 16 Royal Agentic x402 services exist, what their 27 paid endpoints cost, and how to pay with x402 — answered free over A2A JS
- **Cheapest paid endpoint finder** — Given a task (NFT floor data, image generation, email scoring, skill search, contract review...), returns the cheapest live catalog endpoint that fulfills it wi
- **Machine-readable discovery surfaces** — Guides agents to the gateway's free surfaces: / (full catalog JSON), /services (live health of every service), /categories, /pricing.md, /llms.txt, /sample, /do
- **x402 payment onboarding (free)** — Explains the 4-step x402 v2 flow: POST unpaid, decode the 402 PAYMENT-REQUIRED header, sign a USDC EIP-3009 transferWithAuthorization on Base, resend with PAYME
- **Fleet availability status** — Summarizes live service health: GET /services pings every catalog member's /health with a 5s timeout and reports healthy/error/unreachable per service.

## URLs
- Agent card: https://royal-gateway-x402.fly.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/royal-gateway-x402.fly.dev
- Documentation: https://royal-gateway-x402.fly.dev/pricing.md