curl --request GET \
--url https://api.hubapi.com/crm/extensions/cards-dev/2026-03/sample-response{
"responseVersion": "v1",
"sections": [
{
"actions": [
{
"httpMethod": "CONNECT",
"propertyNamesIncluded": [
"<string>"
],
"type": "ACTION_HOOK",
"url": "<string>",
"confirmation": {
"cancelButtonLabel": "<string>",
"confirmButtonLabel": "<string>",
"prompt": "<string>"
},
"label": "<string>"
}
],
"id": "<string>",
"title": "<string>",
"tokens": [
{
"value": "<string>",
"dataType": "BOOLEAN",
"label": "<string>",
"name": "<string>"
}
],
"linkUrl": "<string>"
}
],
"totalCount": 123,
"allItemsLinkUrl": "<string>",
"cardLabel": "<string>",
"topLevelActions": {
"secondary": [
{
"httpMethod": "CONNECT",
"propertyNamesIncluded": [
"<string>"
],
"type": "ACTION_HOOK",
"url": "<string>",
"confirmation": {
"cancelButtonLabel": "<string>",
"confirmButtonLabel": "<string>",
"prompt": "<string>"
},
"label": "<string>"
}
],
"primary": {
"httpMethod": "CONNECT",
"propertyNamesIncluded": [
"<string>"
],
"type": "ACTION_HOOK",
"url": "<string>",
"confirmation": {
"cancelButtonLabel": "<string>",
"confirmButtonLabel": "<string>",
"prompt": "<string>"
},
"label": "<string>"
},
"settings": {
"height": 123,
"propertyNamesIncluded": [
"<string>"
],
"type": "IFRAME",
"url": "<string>",
"width": 123,
"label": "<string>"
}
}
}Returns an example card detail response. This is the payload with displayed details for a card that will be shown to a user. An app should send this in response to the data fetch request.
curl --request GET \
--url https://api.hubapi.com/crm/extensions/cards-dev/2026-03/sample-response{
"responseVersion": "v1",
"sections": [
{
"actions": [
{
"httpMethod": "CONNECT",
"propertyNamesIncluded": [
"<string>"
],
"type": "ACTION_HOOK",
"url": "<string>",
"confirmation": {
"cancelButtonLabel": "<string>",
"confirmButtonLabel": "<string>",
"prompt": "<string>"
},
"label": "<string>"
}
],
"id": "<string>",
"title": "<string>",
"tokens": [
{
"value": "<string>",
"dataType": "BOOLEAN",
"label": "<string>",
"name": "<string>"
}
],
"linkUrl": "<string>"
}
],
"totalCount": 123,
"allItemsLinkUrl": "<string>",
"cardLabel": "<string>",
"topLevelActions": {
"secondary": [
{
"httpMethod": "CONNECT",
"propertyNamesIncluded": [
"<string>"
],
"type": "ACTION_HOOK",
"url": "<string>",
"confirmation": {
"cancelButtonLabel": "<string>",
"confirmButtonLabel": "<string>",
"prompt": "<string>"
},
"label": "<string>"
}
],
"primary": {
"httpMethod": "CONNECT",
"propertyNamesIncluded": [
"<string>"
],
"type": "ACTION_HOOK",
"url": "<string>",
"confirmation": {
"cancelButtonLabel": "<string>",
"confirmButtonLabel": "<string>",
"prompt": "<string>"
},
"label": "<string>"
},
"settings": {
"height": 123,
"propertyNamesIncluded": [
"<string>"
],
"type": "IFRAME",
"url": "<string>",
"width": 123,
"label": "<string>"
}
}
}Documentation Index
Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt
Use this file to discover all available pages before exploring further.
Supported products
successful operation
The number version of the response.
v1, v3 A list of up to five valid card sub categories.
Show child attributes
The total number of card properties that will be sent in this response.
URL to a page the integrator has built that displays all details for this card. This URL will be displayed to users under a See more [x] link if there are more than five items in your response, where [x] is the value of itemLabel.
The label to be used for the allItemsLinkUrl link (e.g. 'See more tickets'). If not provided, this falls back to the card's title.
Show child attributes
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