ByteDance Seedream 4

api node/image/ByteDance

ByteDanceSeedreamNode

Unified text-to-image generation and precise single-sentence editing at up to 4K resolution.

Example

JSON Example

{
  "class_type": "ByteDanceSeedreamNode",
  "inputs": {
    "model": null,
    "prompt": "",
    "size_preset": null
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
model?	COMBO	required	-	-
prompt?	STRING	required	-	""
size_preset?	COMBO	required	-	-
image?	IMAGE	optional	-	-
width?	INT	optional	min: 1024, max: 4096, step: 8	2048
height?	INT	optional	min: 1024, max: 4096, step: 8	2048
sequential_image_generation?	COMBO	optional	-	-
max_images?	INT	optional	min: 1, max: 15, step: 1	1
seed?	INT	optional	min: 0, max: 2147483647, step: 1	0
watermark?	BOOLEAN	optional	-	true
fail_on_partial?	BOOLEAN	optional	-	true

Outputs

Index	Name	Type	Is List	Connection Reference
0	IMAGE	IMAGE	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this ByteDanceSeedreamNode node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• IMAGE (IMAGE): ["5", 0]

Package: comfyui-api-nodes