ByteDance Seedream V5.0 lite Edit (Official Edition)

The image-edit version of Seedream V5.0 lite - the current default tier of ByteDance's flagship image line - served through BizyAirPlus's official API route. Feed it images and an edit prompt; get an edited image back without touching local compute.

This is the edit node most people will land on, because V5.0 lite is the sensible default of the Seedream family. Editing is instruction-following in disguise, and that's precisely the dimension where these closed models beat the open stack - so when you need a background swapped, a subject restyled, or a scene re-lit with the model actually doing what you asked, this is the tool. It's the same minimal surface as the earlier Seedream Edit nodes (images, prompt, size), just newer and stronger underneath.

How it works

Output node in the BizyAirPlus cloud layer. With BizyAirPlus ON in the action bar, the node uploads your references via the images input - a COMFY_AUTOGROW_V3 socket accepting single images or lists - and sends them with your prompt to Seedream's edit endpoint. The edited image returns as a normal IMAGE tensor. Official Edition names the API route: the vendor's direct one rather than BizyAir's channel.

The inputs that matter

• images - the reference(s) being edited. This input is the node's whole reason to exist.
• prompt - what to change. Name the edit, not the image: "replace the background with a foggy forest," "turn the dress red," "add golden hour light."
• size - output dimensions as a string, default 2048x2048.

The standard helpers round it out: api_config (per-request base URL/API key override) and skip_error (placeholder on failure instead of a workflow abort).

The outputs

image wires downstream like any image - save, upscale, or chain another edit. urls is the direct link, request_id the support trace ID.

Installing it

Part of BizyAirPlus - ComfyUI Manager search "BizyAirPlus", or:

cd ComfyUI/custom_nodes
git clone https://github.com/siliconflow/BizyAirPlus.git
cd BizyAirPlus
python -m pip install -r requirements.txt

Restart, toggle BizyAirPlus ON, key from bizyair.ai (stored at ~/.BizyAirPlus/apikey.ini, or BIZYAIR_API_KEY). Dependencies are the lightweight bizytrd and bizyair-cloudberry pip packages; no model downloads.

Gotchas

Same first-run traps as every cloud node: button OFF or missing key, real error in the ComfyUI console. And the standing clarity: BizyAir is legitimate SiliconFlow software, not the malware of old threads. For the editing itself, the one rule that consistently pays off is prompt hygiene - one clear edit per prompt beats a paragraph of stacked changes. Keep the size string in 2048x2048 form, and remember each edit bills the account, so iterate on the prompt rather than brute-forcing rolls.