Properties
| Name | Type | Description |
|---|---|---|
| purpose | string | Why the inbox exists. Stored with the inbox metadata. |
| agent | string | |
| service | string | |
| alias | string | Requested local-part prefix. A 6-character random suffix is always appended. Reserved names return 400 ALIAS_RESERVED. |
| ttl_hours | integer | 72 hours is free; 720 hours (30 days) requires an account_key. |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/getcourier-dev/json-schema/getcourier-dev-create-inbox-request-schema.json",
"title": "CreateInboxRequest",
"x-generated": "2026-11-09",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/getcourier-dev-openapi.json#/components/schemas/CreateInboxRequest",
"type": "object",
"additionalProperties": false,
"properties": {
"purpose": {
"type": "string",
"maxLength": 200,
"description": "Why the inbox exists. Stored with the inbox metadata."
},
"agent": {
"type": "string",
"maxLength": 100
},
"service": {
"type": "string",
"maxLength": 100
},
"alias": {
"type": "string",
"pattern": "^[a-z0-9][a-z0-9-]{1,30}$",
"description": "Requested local-part prefix. A 6-character random suffix is always appended. Reserved names return 400 ALIAS_RESERVED."
},
"ttl_hours": {
"type": "integer",
"enum": [
72,
720
],
"default": 72,
"description": "72 hours is free; 720 hours (30 days) requires an account_key."
}
}
}
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