{ "openapi": "3.0.1", "info": { "title": "HiggsField API (Seedance 2.5)", "description": "Generate HiggsField (ByteDance) Seedance 2.5 videos from Apify, n8n, Make or your own code, paid with the Higgsfield subscription you already have. Text to video, image, audio and video references, video edit and video extension, 480p to 1080p, 4 to 30 seconds.", "version": "0.1", "x-build-id": "C3lsvMwpGkebAL9gP" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/mrbuslov~higgsfield-apify-proxy/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-mrbuslov-higgsfield-apify-proxy", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/mrbuslov~higgsfield-apify-proxy/runs": { "post": { "operationId": "runs-sync-mrbuslov-higgsfield-apify-proxy", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/mrbuslov~higgsfield-apify-proxy/run-sync": { "post": { "operationId": "run-sync-mrbuslov-higgsfield-apify-proxy", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "required": [ "action" ], "properties": { "action": { "title": "What to do", "enum": [ "generate", "connect", "status", "disconnect" ], "type": "string", "description": "Start with Connect my Higgsfield account once. The run log then shows a link to a short step-by-step page.", "default": "generate" }, "prompt": { "title": "Prompt", "type": "string", "description": "What should happen in the video." }, "mode": { "title": "Mode", "enum": [ "t2v", "omni_reference", "video_edit", "video_extension" ], "type": "string", "description": "Text to video takes a prompt only. Reference mode needs at least one file below. Video edit needs exactly one video. Video extension needs a video and a direction.", "default": "t2v" }, "resolution": { "title": "Resolution", "enum": [ "480p", "720p", "1080p" ], "type": "string", "description": "Higgsfield credits per second: 480p = 3, 720p = 6.5, 1080p = 9.", "default": "720p" }, "aspect_ratio": { "title": "Aspect ratio", "enum": [ "16:9", "9:16", "1:1", "4:3", "3:4", "21:9", "auto" ], "type": "string", "description": "Shape of the video. 16:9 is landscape, 9:16 is vertical for phones.", "default": "16:9" }, "duration": { "title": "Duration (seconds)", "minimum": 4, "maximum": 30, "type": "integer", "description": "Whole seconds, 4 to 30.", "default": 5 }, "generate_audio": { "title": "Generate sound", "type": "boolean", "description": "Let Seedance add sound and speech to the video.", "default": true }, "bitrate_mode": { "title": "Bitrate", "enum": [ "standard", "high" ], "type": "string", "description": "'high' gives a larger, sharper file at the same credit price.", "default": "standard" }, "extension_mode": { "title": "Extension direction", "enum": [ "forward", "backward" ], "type": "string", "description": "Only for 'Extend a video'." }, "start_image_url": { "title": "Start image URL", "type": "string", "description": "Reference mode only. Public link to a PNG, JPG or WEBP." }, "end_image_url": { "title": "End image URL", "type": "string", "description": "Reference mode only." }, "image_reference_urls": { "title": "Reference images", "type": "array", "description": "Public links. Up to 30 images in total, start and end image included.", "items": { "type": "string" } }, "video_reference_urls": { "title": "Reference videos", "type": "array", "description": "Public links to MP4, MOV or WEBM.", "items": { "type": "string" } }, "audio_reference_urls": { "title": "Reference audio", "type": "array", "description": "Public links to MP3, WAV, M4A, AAC or OGG.", "items": { "type": "string" } }, "save_video_to_storage": { "title": "Also save the video file in this run's storage", "type": "boolean", "description": "The Higgsfield link is permanent, but a copy in Apify storage is handy for downstream Actors.", "default": false }, "max_wait_minutes": { "title": "Stop waiting after (minutes)", "minimum": 5, "maximum": 60, "type": "integer", "description": "A video usually takes 3 to 9 minutes.", "default": 45 } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } }