# Vault Pro — Obsidian Project & Agent Scaffolds (RAEN x402)

> Turn a one-line goal into ready-to-paste Obsidian markdown at $0.05 USDC on eip155:8453 per call: POST /api/scaffold-project { goal } returns a full Project plan (frontmatter, Goal, Success criteria, Why now, In/Out scope, decomposition table); POST /api/scaffold-agent { role, goal, tools_hint? } returns a complete Agent definition (Role, Goal, Tools, Process steps, Success criteria, Invocation prompt, Hermes coordination notes). Pay per request via x402 — no API keys, no subscription. Free surfaces: GET /sample (synthetic output previews), GET /openapi.json, GET /docs, GET /pricing.md, GET /llms.txt, GET /about, GET /health, GET /.well-known/x402.json.

- **Domain**: `vault-pro-x402.fly.dev`
- **Provider**: Royal Agentic Enterprises (https://vault-pro-x402.fly.dev)
- **A2A protocol version**: 1.0
- **Kind**: paid_api
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 0%
- **Payment protocol**: x402 · ≥ $0.05
- **Wallet**: `0xfbc0eb7811d477e55261d956df39f0046e192240`

## Skills
- **Paid Obsidian project-plan scaffolds** — Explains how to buy POST /api/scaffold-project ($0.05 USDC on eip155:8453): body { goal } (one-line brief). Unpaid POST → decode the 402 PAYMENT-REQUIRED header
- **Paid Obsidian agent-definition scaffolds** — Explains how to buy POST /api/scaffold-agent ($0.05 USDC on eip155:8453): body { role, goal, tools_hint? }. Same 402 → EIP-3009 → PAYMENT-SIGNATURE flow. Return
- **Free sample + machine-readable surfaces** — Points to the free validation surfaces before any payment: GET /sample returns synthetic previews of both output shapes (no model call), GET /openapi.json + GET

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