{
  "service": "heygen",
  "displayName": "HeyGen",
  "categories": [
    "AI",
    "Design & Media"
  ],
  "authTypes": [
    "api_key"
  ],
  "auth": [
    {
      "type": "api_key",
      "label": "API Key",
      "placeholder": "HEYGEN_API_KEY",
      "description": "HeyGen API key sent with the X-Api-Key header. Create or view API keys in HeyGen API settings."
    }
  ],
  "homepageUrl": "https://www.heygen.com",
  "actions": [
    {
      "id": "heygen.delete_asset",
      "service": "heygen",
      "name": "delete_asset",
      "description": "Delete a HeyGen asset that is no longer needed.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "assetId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen asset ID to delete."
          }
        },
        "additionalProperties": false,
        "required": [
          "assetId"
        ],
        "description": "Input parameters for deleting a HeyGen asset."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "assetId": {
            "type": "string",
            "minLength": 1,
            "description": "The deleted HeyGen asset ID."
          },
          "deleted": {
            "type": "boolean",
            "description": "Whether HeyGen accepted the asset deletion request."
          },
          "asset": {
            "anyOf": [
              {
                "type": "object",
                "properties": {},
                "additionalProperties": true,
                "description": "The raw object returned by the HeyGen API."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "assetId",
          "deleted",
          "asset",
          "raw"
        ],
        "description": "The normalized output for deleting a HeyGen asset."
      }
    },
    {
      "id": "heygen.delete_video",
      "service": "heygen",
      "name": "delete_video",
      "description": "Delete a generated or translated HeyGen video that is no longer needed.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen video ID to delete."
          },
          "type": {
            "type": "string",
            "enum": [
              "heygen_video",
              "video_translate"
            ],
            "description": "The video category, either heygen_video or video_translate."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId"
        ],
        "description": "Input parameters for deleting a HeyGen video."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen video ID requested for deletion."
          },
          "deleted": {
            "type": "boolean",
            "description": "Whether HeyGen reported the video as deleted."
          },
          "deletedVideoIds": {
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1
            },
            "description": "The video IDs HeyGen reported as successfully deleted."
          },
          "failedVideoIds": {
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 1
            },
            "description": "The video IDs HeyGen reported as failed."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId",
          "deleted",
          "deletedVideoIds",
          "failedVideoIds",
          "raw"
        ],
        "description": "The normalized output for deleting a HeyGen video."
      }
    },
    {
      "id": "heygen.generate_template_video",
      "service": "heygen",
      "name": "generate_template_video",
      "description": "Start an asynchronous HeyGen template video generation job with explicit template variables.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "templateId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen template ID to generate from."
          },
          "variables": {
            "type": "object",
            "additionalProperties": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "Template variables keyed by the exact variable names returned by the template detail endpoint."
          },
          "title": {
            "type": "string",
            "minLength": 1,
            "description": "The optional title for the generated video."
          },
          "test": {
            "type": "boolean",
            "description": "Whether HeyGen should run the request in test mode."
          },
          "caption": {
            "type": "boolean",
            "description": "Whether HeyGen should add captions to the video."
          },
          "dimension": {
            "type": "object",
            "properties": {
              "width": {
                "type": "integer",
                "minimum": 1,
                "description": "The output video width in pixels."
              },
              "height": {
                "type": "integer",
                "minimum": 1,
                "description": "The output video height in pixels."
              }
            },
            "additionalProperties": true,
            "description": "The optional video dimension configuration."
          },
          "includeGif": {
            "type": "boolean",
            "description": "Whether to include a GIF preview URL in the webhook response."
          },
          "enableSharing": {
            "type": "boolean",
            "description": "Whether to make the video publicly shareable immediately after creation."
          },
          "folderId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen folder ID where the video should be stored."
          },
          "brandVoiceId": {
            "type": "string",
            "minLength": 1,
            "description": "The Brand Glossary ID used for translation and pronunciation rules."
          },
          "callbackUrl": {
            "type": "string",
            "minLength": 1,
            "description": "The URL HeyGen should notify when video rendering is complete."
          },
          "keepTextVerticallyCentered": {
            "type": "boolean",
            "description": "Whether replaced text elements should be vertically centered."
          }
        },
        "additionalProperties": false,
        "required": [
          "templateId",
          "variables"
        ],
        "description": "Input parameters for generating a HeyGen video from a template."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "type": "string",
            "minLength": 1,
            "description": "The generated HeyGen video ID."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId",
          "raw"
        ],
        "description": "The normalized output for a HeyGen video generation request."
      },
      "followUpActions": [
        "heygen.get_video_status"
      ],
      "asyncLifecycle": {
        "startActionId": "heygen.generate_template_video",
        "statusActionId": "heygen.get_video_status"
      }
    },
    {
      "id": "heygen.generate_video",
      "service": "heygen",
      "name": "generate_video",
      "description": "Start an asynchronous HeyGen avatar video generation job and return the generated video ID.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "videoInputs": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "character": {
                  "type": "object",
                  "properties": {
                    "type": {
                      "type": "string",
                      "enum": [
                        "avatar",
                        "talking_photo"
                      ],
                      "description": "The character type, either avatar or talking_photo."
                    },
                    "avatarId": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The HeyGen avatar ID to use for this scene."
                    },
                    "avatarStyle": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The avatar rendering style, such as normal."
                    },
                    "talkingPhotoId": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The HeyGen talking photo ID to use for this scene."
                    },
                    "scale": {
                      "type": "number",
                      "description": "The optional character scale for this scene."
                    }
                  },
                  "additionalProperties": true,
                  "description": "The character configuration for a HeyGen video scene."
                },
                "voice": {
                  "type": "object",
                  "properties": {
                    "type": {
                      "type": "string",
                      "enum": [
                        "text",
                        "audio"
                      ],
                      "description": "The voice input type, either text or audio."
                    },
                    "voiceId": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The HeyGen voice ID to use for narration."
                    },
                    "inputText": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The text that HeyGen should synthesize."
                    },
                    "audioUrl": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The audio URL to use when the voice type is audio."
                    },
                    "audioAssetId": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The uploaded audio asset ID to use when the voice type is audio."
                    },
                    "speed": {
                      "type": "number",
                      "description": "The optional speech speed multiplier."
                    },
                    "pitch": {
                      "type": "number",
                      "description": "The optional voice pitch adjustment."
                    }
                  },
                  "additionalProperties": true,
                  "description": "The voice or audio configuration for a HeyGen video scene."
                },
                "background": {
                  "type": "object",
                  "properties": {
                    "type": {
                      "type": "string",
                      "enum": [
                        "color",
                        "image",
                        "video"
                      ],
                      "description": "The background type: color, image, or video."
                    },
                    "value": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The hex color value when the background type is color."
                    },
                    "url": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The background image or video URL."
                    },
                    "imageAssetId": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The uploaded image asset ID for image backgrounds."
                    },
                    "videoAssetId": {
                      "type": "string",
                      "minLength": 1,
                      "description": "The uploaded video asset ID for video backgrounds."
                    },
                    "fit": {
                      "type": "string",
                      "enum": [
                        "crop",
                        "cover",
                        "contain",
                        "none"
                      ],
                      "description": "How the background media should fit the scene."
                    },
                    "playStyle": {
                      "type": "string",
                      "enum": [
                        "freeze",
                        "loop",
                        "fit_to_scene",
                        "full_video"
                      ],
                      "description": "The video background playback style."
                    }
                  },
                  "additionalProperties": true,
                  "required": [
                    "type"
                  ],
                  "description": "The optional background configuration for a HeyGen video scene."
                }
              },
              "additionalProperties": true,
              "required": [
                "character",
                "voice"
              ],
              "description": "One scene input for HeyGen video generation."
            },
            "description": "The scenes to generate into a video.",
            "minItems": 1
          },
          "title": {
            "type": "string",
            "minLength": 1,
            "description": "The optional title for the generated video."
          },
          "test": {
            "type": "boolean",
            "description": "Whether HeyGen should run the request in test mode."
          },
          "caption": {
            "type": "boolean",
            "description": "Whether HeyGen should add captions to the video."
          },
          "callbackId": {
            "type": "string",
            "minLength": 1,
            "description": "An optional callback identifier returned in webhooks."
          },
          "callbackUrl": {
            "type": "string",
            "minLength": 1,
            "description": "The URL HeyGen should notify when video rendering is complete."
          },
          "aspectRatio": {
            "type": "string",
            "minLength": 1,
            "description": "The target aspect ratio, such as 16:9 or 9:16."
          },
          "dimension": {
            "type": "object",
            "properties": {
              "width": {
                "type": "integer",
                "minimum": 1,
                "description": "The output video width in pixels."
              },
              "height": {
                "type": "integer",
                "minimum": 1,
                "description": "The output video height in pixels."
              }
            },
            "additionalProperties": true,
            "description": "The optional video dimension configuration."
          },
          "folderId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen folder ID where the video should be stored."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoInputs"
        ],
        "description": "Input parameters for generating a HeyGen video."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "type": "string",
            "minLength": 1,
            "description": "The generated HeyGen video ID."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId",
          "raw"
        ],
        "description": "The normalized output for a HeyGen video generation request."
      },
      "followUpActions": [
        "heygen.get_video_status"
      ],
      "asyncLifecycle": {
        "startActionId": "heygen.generate_video",
        "statusActionId": "heygen.get_video_status"
      }
    },
    {
      "id": "heygen.get_avatar",
      "service": "heygen",
      "name": "get_avatar",
      "description": "Retrieve details for a single HeyGen avatar by avatar ID.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "avatarId": {
            "type": "string",
            "minLength": 1,
            "description": "The unique HeyGen avatar ID to retrieve."
          }
        },
        "additionalProperties": false,
        "required": [
          "avatarId"
        ],
        "description": "Input parameters for retrieving a HeyGen avatar."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "avatar": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The HeyGen avatar detail object."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "avatar",
          "raw"
        ],
        "description": "The normalized output for this HeyGen avatar action."
      }
    },
    {
      "id": "heygen.get_current_user",
      "service": "heygen",
      "name": "get_current_user",
      "description": "Retrieve profile information for the HeyGen account associated with the API key.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {},
        "additionalProperties": false,
        "description": "The input payload for this action."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "user": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The current HeyGen user object."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "user",
          "raw"
        ],
        "description": "The normalized output for this HeyGen user action."
      }
    },
    {
      "id": "heygen.get_remaining_quota",
      "service": "heygen",
      "name": "get_remaining_quota",
      "description": "Retrieve the remaining generation quota for the authenticated HeyGen account.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {},
        "additionalProperties": false,
        "description": "The input payload for this action."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "quota": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The HeyGen quota object."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "quota",
          "raw"
        ],
        "description": "The normalized output for this HeyGen quota action."
      }
    },
    {
      "id": "heygen.get_shareable_video_url",
      "service": "heygen",
      "name": "get_shareable_video_url",
      "description": "Retrieve a public share URL for a rendered HeyGen video by video ID.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen video ID returned by a generation request."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId"
        ],
        "description": "Input parameters for retrieving a HeyGen video resource."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "shareableUrl": {
            "anyOf": [
              {
                "type": "string",
                "description": "The public HeyGen share URL when available."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "description": "The raw HeyGen response data value."
          }
        },
        "additionalProperties": false,
        "required": [
          "shareableUrl",
          "raw"
        ],
        "description": "The normalized output for retrieving a HeyGen shareable video URL."
      }
    },
    {
      "id": "heygen.get_template",
      "service": "heygen",
      "name": "get_template",
      "description": "Retrieve variable definitions and metadata for a single HeyGen template.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "templateId": {
            "type": "string",
            "minLength": 1,
            "description": "The unique HeyGen template ID to retrieve."
          }
        },
        "additionalProperties": false,
        "required": [
          "templateId"
        ],
        "description": "Input parameters for retrieving a HeyGen template."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "template": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The HeyGen template detail object."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "template",
          "raw"
        ],
        "description": "The normalized output for this HeyGen template action."
      }
    },
    {
      "id": "heygen.get_video_status",
      "service": "heygen",
      "name": "get_video_status",
      "description": "Retrieve processing status and download URLs for a HeyGen video by video ID.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen video ID returned by a generation request."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId"
        ],
        "description": "Input parameters for retrieving a HeyGen video resource."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "videoId": {
            "anyOf": [
              {
                "type": "string",
                "description": "The HeyGen video ID when returned by the API."
              },
              {
                "type": "null"
              }
            ]
          },
          "status": {
            "anyOf": [
              {
                "type": "string",
                "description": "The current processing status of the video."
              },
              {
                "type": "null"
              }
            ]
          },
          "videoUrl": {
            "anyOf": [
              {
                "type": "string",
                "description": "The rendered video URL when available."
              },
              {
                "type": "null"
              }
            ]
          },
          "thumbnailUrl": {
            "anyOf": [
              {
                "type": "string",
                "description": "The rendered video thumbnail URL when available."
              },
              {
                "type": "null"
              }
            ]
          },
          "duration": {
            "anyOf": [
              {
                "type": "number",
                "description": "The rendered video duration when available."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "videoId",
          "status",
          "videoUrl",
          "thumbnailUrl",
          "duration",
          "raw"
        ],
        "description": "The normalized output for retrieving HeyGen video status."
      }
    },
    {
      "id": "heygen.list_assets",
      "service": "heygen",
      "name": "list_assets",
      "description": "List uploaded HeyGen image, video, and audio assets so they can be reused in video generation.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "limit": {
            "type": "integer",
            "minimum": 0,
            "maximum": 100,
            "description": "The maximum number of assets to return, from 0 to 100. Use 0 to request no assets, or omit this field to use HeyGen's server default."
          },
          "token": {
            "type": "string",
            "minLength": 1,
            "description": "The pagination token returned by a previous request."
          },
          "fileType": {
            "type": "string",
            "enum": [
              "image",
              "video",
              "audio"
            ],
            "description": "The asset type to list: image, video, or audio."
          },
          "folderId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen folder ID to list assets from."
          }
        },
        "additionalProperties": false,
        "description": "Input parameters for listing HeyGen assets."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "assets": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "totalCount": {
            "anyOf": [
              {
                "type": "integer",
                "description": "The total asset count when HeyGen includes it, otherwise null."
              },
              {
                "type": "null"
              }
            ]
          },
          "nextToken": {
            "anyOf": [
              {
                "type": "string",
                "description": "The pagination token for the next page, or null when there is no next page."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "assets",
          "totalCount",
          "nextToken",
          "raw"
        ],
        "description": "The normalized output for listing HeyGen assets."
      }
    },
    {
      "id": "heygen.list_avatars",
      "service": "heygen",
      "name": "list_avatars",
      "description": "List HeyGen avatars and talking photos available for video generation.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {},
        "additionalProperties": false,
        "description": "The input payload for this action."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "avatars": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "talkingPhotos": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "avatars",
          "talkingPhotos",
          "raw"
        ],
        "description": "The normalized output for listing HeyGen avatars."
      }
    },
    {
      "id": "heygen.list_folders",
      "service": "heygen",
      "name": "list_folders",
      "description": "List HeyGen folders and folder IDs that can be used with HeyGen video generation inputs.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "limit": {
            "type": "integer",
            "minimum": 0,
            "maximum": 100,
            "description": "The maximum number of folders to return, from 0 to 100."
          },
          "parentId": {
            "type": "string",
            "minLength": 1,
            "description": "The parent folder ID to filter by."
          },
          "nameFilter": {
            "type": "string",
            "minLength": 1,
            "description": "The full or partial folder name to search for."
          },
          "isTrash": {
            "type": "boolean",
            "description": "Whether to list folders in the trash."
          },
          "token": {
            "type": "string",
            "minLength": 1,
            "description": "The pagination token returned by a previous request."
          }
        },
        "additionalProperties": false,
        "description": "Input parameters for listing HeyGen folders."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "folders": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "totalCount": {
            "anyOf": [
              {
                "type": "integer",
                "description": "The total folder count when HeyGen includes it, otherwise null."
              },
              {
                "type": "null"
              }
            ]
          },
          "nextToken": {
            "anyOf": [
              {
                "type": "string",
                "description": "The pagination token for the next page, or null when there is no next page."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "folders",
          "totalCount",
          "nextToken",
          "raw"
        ],
        "description": "The normalized output for listing HeyGen folders."
      }
    },
    {
      "id": "heygen.list_templates",
      "service": "heygen",
      "name": "list_templates",
      "description": "List HeyGen templates created under the authenticated account.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {},
        "additionalProperties": false,
        "description": "The input payload for this action."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "templates": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "templates",
          "raw"
        ],
        "description": "The normalized output for listing HeyGen templates."
      }
    },
    {
      "id": "heygen.list_videos",
      "service": "heygen",
      "name": "list_videos",
      "description": "List generated HeyGen videos for historical result management.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "limit": {
            "type": "integer",
            "minimum": 0,
            "maximum": 100,
            "description": "The maximum number of videos to return, from 0 to 100."
          },
          "token": {
            "type": "string",
            "minLength": 1,
            "description": "The pagination token returned by a previous request."
          },
          "folderId": {
            "type": "string",
            "minLength": 1,
            "description": "The HeyGen folder ID to list videos from."
          },
          "title": {
            "type": "string",
            "minLength": 1,
            "description": "The video title to search for."
          }
        },
        "additionalProperties": false,
        "description": "Input parameters for listing HeyGen videos."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "videos": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "totalCount": {
            "anyOf": [
              {
                "type": "integer",
                "description": "The total video count when HeyGen includes it, otherwise null."
              },
              {
                "type": "null"
              }
            ]
          },
          "nextToken": {
            "anyOf": [
              {
                "type": "string",
                "description": "The pagination token for the next page, or null when there is no next page."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "videos",
          "totalCount",
          "nextToken",
          "raw"
        ],
        "description": "The normalized output for listing HeyGen videos."
      }
    },
    {
      "id": "heygen.list_voices",
      "service": "heygen",
      "name": "list_voices",
      "description": "List HeyGen voices available for video narration.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {},
        "additionalProperties": false,
        "description": "The input payload for this action."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "voices": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {},
              "additionalProperties": true,
              "description": "The raw object returned by the HeyGen API."
            },
            "description": "The list of raw objects returned by the HeyGen API."
          },
          "totalCount": {
            "anyOf": [
              {
                "type": "integer",
                "description": "The total voice count when HeyGen includes it, otherwise null."
              },
              {
                "type": "null"
              }
            ]
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "voices",
          "totalCount",
          "raw"
        ],
        "description": "The normalized output for listing HeyGen voices."
      }
    },
    {
      "id": "heygen.upload_asset",
      "service": "heygen",
      "name": "upload_asset",
      "description": "Upload an image, video, or audio file to HeyGen and return an asset ID usable in video generation.",
      "requiredScopes": [],
      "providerPermissions": [],
      "inputSchema": {
        "type": "object",
        "properties": {
          "contentBase64": {
            "type": "string",
            "minLength": 1,
            "description": "The media file content encoded as a Base64 string."
          },
          "mimeType": {
            "type": "string",
            "enum": [
              "image/png",
              "image/jpeg",
              "video/mp4",
              "video/webm",
              "audio/mpeg"
            ],
            "description": "The MIME type of the media file to upload."
          }
        },
        "additionalProperties": false,
        "required": [
          "contentBase64",
          "mimeType"
        ],
        "description": "Input parameters for uploading a HeyGen media asset."
      },
      "outputSchema": {
        "type": "object",
        "properties": {
          "assetId": {
            "type": "string",
            "minLength": 1,
            "description": "The uploaded HeyGen asset ID."
          },
          "url": {
            "anyOf": [
              {
                "type": "string",
                "description": "The value returned by HeyGen, or null when unavailable."
              },
              {
                "type": "null"
              }
            ]
          },
          "asset": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          },
          "raw": {
            "type": "object",
            "properties": {},
            "additionalProperties": true,
            "description": "The raw object returned by the HeyGen API."
          }
        },
        "additionalProperties": false,
        "required": [
          "assetId",
          "url",
          "asset",
          "raw"
        ],
        "description": "The normalized output for uploading a HeyGen asset."
      }
    }
  ]
}