API reference / Variants & layouts

List variants

GET/api/v1/variants

Authorization

Send your API key or MCP OAuth token in the Authorization: Bearer header. Active or trialing Unlimited is required.

Required permission designs:read

Parameters

generationIdqueryrequired

string · uuid

Project ID. projectId is accepted as an alias on project-scoped GET requests.

contentTypequeryrequired

Request example

Set ALF_API_URL to https://dashboard.applaunchflow.com/api/v1 and ALF_API_KEY to your key. Replace sample IDs with your project’s values.

cURL

curl --request GET \
  --url "$ALF_API_URL/variants?generationId=11111111-1111-4111-8111-111111111111&contentType=screenshots" \
  --header "Authorization: Bearer $ALF_API_KEY"

Response

Successful JSON responses wrap the result in data, with a request ID in meta.requestId.

variantsdatarequired

object[]

activeVariantdatarequired

object | null

View response schema

{
  "type": "object",
  "required": [
    "data",
    "meta"
  ],
  "properties": {
    "data": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "type": "object",
      "properties": {
        "variants": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "format": "uuid",
                "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
              },
              "generation_id": {
                "type": "string",
                "format": "uuid",
                "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
              },
              "content_type": {
                "type": "string"
              },
              "label": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "is_active": {
                "type": "boolean"
              }
            },
            "required": [
              "id",
              "generation_id",
              "content_type",
              "label",
              "is_active"
            ],
            "additionalProperties": {}
          }
        },
        "activeVariant": {
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string",
                  "format": "uuid",
                  "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
                },
                "generation_id": {
                  "type": "string",
                  "format": "uuid",
                  "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
                },
                "content_type": {
                  "type": "string"
                },
                "label": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ]
                },
                "is_active": {
                  "type": "boolean"
                }
              },
              "required": [
                "id",
                "generation_id",
                "content_type",
                "label",
                "is_active"
              ],
              "additionalProperties": {}
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "variants",
        "activeVariant"
      ]
    },
    "meta": {
      "type": "object",
      "required": [
        "requestId"
      ],
      "properties": {
        "requestId": {
          "type": "string",
          "format": "uuid"
        }
      }
    }
  }
}

Errors & retries

Errors use application/problem+json. Check the stable code and keep requestId when contacting support. Respect Retry-After on 429 responses.

See error handling and idempotency →