Documentation version: 2026-09-18.3
Canonical: https://docs.creator.gg/tools/email_campaigns_create.md

# email_campaigns_create

Create an HTML/plain-text campaign draft, optionally from a template. Reuse the same requestId when retrying an uncertain operation.

## Execution

Interface: Creators MCP tool at https://mcp.creator.gg/mcp. Do not construct a REST route from the tool name. The connection selects the workspace.

Effect: changes workspace data. requestId is required by the service (8–128 characters); reuse it only for the same action and arguments.

## Behavior and limits

Choose templateId or editorContent as the content source. Creation only saves a draft; send metadata is supplied on send/schedule.

## Example arguments

Illustrative placeholders only. Replace IDs with values from this workspace, resolve sender/content/recipients, recalculate dates, and generate a new requestId for a new action.

```json
{
  "name": "Product announcement",
  "editorType": "html",
  "templateId": "template_example",
  "timeZone": "Asia/Ho_Chi_Minh",
  "requestId": "example-email_campaigns_create-001"
}
```

## Input schema

Generated from the current executable Creators contract. Runtime rules in Behavior and limits and the linked guide also apply; JSON Schema alone cannot express all cross-field constraints.

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 500
    },
    "editorType": {
      "type": "string",
      "enum": [
        "html",
        "text"
      ]
    },
    "editorContent": {
      "type": "string",
      "minLength": 1,
      "maxLength": 1000000
    },
    "templateId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "pattern": "^[A-Za-z0-9_-]+$"
    },
    "timeZone": {
      "type": "string",
      "minLength": 1,
      "maxLength": 100
    },
    "requestId": {
      "description": "Required by the Creators service for mutations: a stable 8–128 character identifier. Reuse on retries; change for a new action.",
      "type": "string",
      "pattern": "^[A-Za-z0-9_.:-]{8,128}$"
    }
  },
  "required": [
    "name",
    "editorType"
  ],
  "additionalProperties": false
}
```

## Result interpretation

Results use status and message, with operation-specific data and optional link, code, nextAction, and operationId. Data may retain different list/record envelopes. A completed read or accepted send is not proof of delivery/publication. An unknown result must be reconciled. HUMAN_ACTION_REQUIRED returns instructions without performing the action.

## Related guides

- [email](https://docs.creator.gg/guides/email.md)
- [Recovery](https://docs.creator.gg/guides/recovery.md)
- [Unsubscribe and content](https://docs.creator.gg/guides/email-content.md)
- [Readiness](https://docs.creator.gg/guides/readiness.md)