# SesApp

> Housing access sheet: door code, WiFi, parking, and arrival notes, behind a revocable link. Guests open a small flip-book. For hosts, vacation rentals, property managers — and agents (API / MCP).

Human site (French): [https://sesapp.fr/](https://sesapp.fr/). Agent docs below are English.

## Pages

- [Home](https://sesapp.fr/): Create an access sheet
- [Self check-in](https://sesapp.fr/check-in-autonome)
- [Guest WiFi](https://sesapp.fr/code-wifi-invites)
- [Building door code](https://sesapp.fr/code-digicode-immeuble)
- [Blog](https://sesapp.fr/blog)
- [Agents (GEO / x402)](https://sesapp.fr/agents)
- [Contact](https://sesapp.fr/contact)

## Agent API (x402, Base USDC)

Agents create access sheets and manage guest links with an x402 subscription. Identity = wallet. After payment, a Bearer JWT.

Without `PAYMENT-SIGNATURE`, `POST /api/agent/subscribe` returns **402** with the `PAYMENT-REQUIRED` header (x402 v2).

| SKU | USDC / 30 days | Sheets | Extra | Endpoint |
| Agent | 15 | 20 | 0.50 USDC / sheet | POST /api/agent/subscribe |
| Fleet | 79 | 200 | 0.25 USDC / sheet | POST /api/agent/subscribe?plan=fleet |
| Platform | 250 | fair-use | — | POST /api/agent/subscribe?plan=platform |

Atomic amounts (6 decimals): Agent `15000000`, Fleet `79000000`, Platform `250000000`, overage Agent `500000`, Fleet `250000`. Network `eip155:8453`, USDC `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`.

`instructions` is **Markdown** rendered as a guest flip-book. Write it in the guest's language (usually French). Split pages with a `---` line. Photos `![alt](https://...)`, links `[label](https://...)`. Intents: `[Add WiFi](sesapp:wifi)` or `[Ajouter le WiFi](sesapp:wifi)` (ssid/password, unlocked within 150 m) and `[Add contact](sesapp:contact)` / `[Ajouter le contact](sesapp:contact)` (`phoneNumber`). Never put `wifiPassword` in Markdown.

Example (guest-facing French):

```
# Bienvenue
Parking au fond à gauche.

![Façade](https://example.com/facade.jpg)

---

## Arrivée
Sonnette à gauche.

[Itinéraire](https://maps.google.com/?q=48.8566,2.3522)

---

[Ajouter le WiFi](sesapp:wifi)

---

[Ajouter le contact](sesapp:contact)
```

- [OpenAPI 3.1](https://sesapp.fr/openapi.json) (`/.well-known/openapi.json`)
- [MCP server card](https://sesapp.fr/mcp/server-card) — Streamable HTTP `POST https://sesapp.fr/mcp` (`/.well-known/mcp.json`)
- GET/POST https://sesapp.fr/api/agent/fiches — `Authorization: Bearer` (402 overage if over quota)
- PATCH/DELETE https://sesapp.fr/api/agent/fiches/{id}
- POST https://sesapp.fr/api/agent/fiches/{id}/share — revocable guest link
- DELETE https://sesapp.fr/api/agent/share/{token}