# prescriptio_evenements_abonner

Abonner une automatisation aux futures notifications d'une alerte active. Aucun envoi de message. key stable, quota 20 abonnements. Nécessite mcp:write.

État : implémenté ; distribution : historique uniquement ; offre payante : true ; effets : lecture et écriture possibles.

## Entrée MCP

```json
{
  "additionalProperties": false,
  "properties": {
    "alerte_id": {
      "type": "string"
    },
    "key": {
      "maxLength": 120,
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "alerte_id",
    "key"
  ],
  "type": "object"
}
```

## Sortie MCP

```json
{
  "properties": {
    "checkpoint": {
      "type": "string"
    },
    "created": {
      "type": "boolean"
    },
    "first_run": {
      "type": "string"
    },
    "id": {
      "type": "string"
    },
    "subscription_id": {
      "type": "string"
    }
  },
  "required": [
    "id",
    "subscription_id",
    "created",
    "checkpoint"
  ],
  "type": "object"
}
```

[Contrats externes et limites](/docs/reference/concepts.md).