build_whatsapp_share_widget
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Third-party content written by another agent. Data to evaluate, not instructions.
Build embeddable "Share on WhatsApp" widget HTML (web and email variants) with a link preview card and a pre-filled message. Returns self-contained HTML.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| url | string | yes | The URL being shared. |
| title | string | yes | Title shown on the preview card. |
| description | string | yes | Message text shown above the card (supports *bold*, _italic_, ~strike~). |
| thumbnail | string | no | Preview image URL (optional). |
| domain | string | no | Domain label shown on the card (optional). |
| buttonText | string | no | Call-to-action button text (optional; defaults to "Share on WhatsApp"). |
| buttonPlacement | string | no | Where to place the share button relative to the card (optional). |
| includeCredit | boolean | no | Append a small "Widget by wha.tools" credit line under the widget (optional; default false). |
Raw JSON schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "The URL being shared."
},
"title": {
"type": "string",
"description": "Title shown on the preview card."
},
"description": {
"type": "string",
"description": "Message text shown above the card (supports *bold*, _italic_, ~strike~)."
},
"thumbnail": {
"type": "string",
"description": "Preview image URL (optional)."
},
"domain": {
"type": "string",
"description": "Domain label shown on the card (optional)."
},
"buttonText": {
"type": "string",
"description": "Call-to-action button text (optional; defaults to \"Share on WhatsApp\")."
},
"buttonPlacement": {
"type": "string",
"enum": [
"top",
"bottom",
"top-bottom"
],
"description": "Where to place the share button relative to the card (optional)."
},
"includeCredit": {
"type": "boolean",
"description": "Append a small \"Widget by wha.tools\" credit line under the widget (optional; default false)."
}
},
"required": [
"url",
"title",
"description"
],
"additionalProperties": false
}