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Stability AI

Generate, edit, upscale, and enhance images, audio, and 3D assets using Stability AI's latest models and creative tools.

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AI-assisted documentation8 min read

This documentation is compiled from our integration source code, internal specs for Stability AI, its official API documentation and anonymized requests logs we collect from our support team[2].

Open Stability AI on WEXTL →

Connecting Stability AI takes an active account plus an API access token from your account settings — no other setup is required.[3]

  • API KeypasswordRequired

    Your API key from https://platform.stability.ai/account/keys. Only shown once — copy it into a password manager immediately.

    [1]
  1. Log in to your WEXTL account, add the Stability AI node module to your workflow, and click Create new credential.
  2. Optional: In the Credential name field, enter a name for the credential.
  3. Enter the authentication credentials you copied from your Stability AI account, or follow the on-screen instructions to create the credential.
  4. If prompted, authenticate your account and confirm access.
  5. If you want to make changes to your credential in the future, follow the steps in Manage credentials →

Notes

Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →

Get Async Audio ResultSearch
Input fields[3]
FieldType
Generation IDRequired
text
Output fields[3]
FieldType
Generation IDtext
Statustext
Audio (base64)text
Seednumber
Finish Reasontext
Get Async ResultSearch
Input fields[3]
FieldType
Generation IDRequired
text
Output fields[3]
FieldType
Generation IDtext
Statustext
Image (base64)text
Seednumber
Finish Reasontext
Control Image - SketchAction
Input fields[3]
FieldType
PromptRequired
text
ImageRequired
text
Control Strengthnumber
Negative Prompttext
Seednumber
Output Formatchoice
Style Presetchoice
Control Image - StructureAction
Input fields[3]
FieldType
PromptRequired
text
ImageRequired
text
Control Strengthnumber
Negative Prompttext
Seednumber
Output Formatchoice
Style Presetchoice
Control Image - Style GuideAction
Input fields[3]
FieldType
PromptRequired
text
ImageRequired
text
Negative Prompttext
Aspect Ratiochoice
Fidelitynumber
Seednumber
Output Formatchoice
Style Presetchoice
Control Image - Style TransferAction
Input fields[3]
FieldType
Initial ImageRequired
text
Style ImageRequired
text
Prompttext
Negative Prompttext
Seednumber
Style Strengthnumber
Composition Fidelitynumber
Change Strengthnumber
Output Formatchoice
Edit Image - EraseAction
Input fields[3]
FieldType
ImageRequired
text
Masktext
Grow Masknumber
Seednumber
Output Formatchoice
Edit Image - InpaintAction
Input fields[3]
FieldType
ImageRequired
text
PromptRequired
text
MaskRequired
text
Negative Prompttext
Grow Masknumber
Seednumber
Output Formatchoice
Style Presetchoice
Edit Image - OutpaintAction
Input fields[3]
FieldType
ImageRequired
text
Leftnumber
Rightnumber
Upnumber
Downnumber
Creativitynumber
Prompttext
Seednumber
Output Formatchoice
Style Presetchoice
Edit Image - Remove BackgroundAction
Input fields[3]
FieldType
ImageRequired
text
Output Formatchoice
Edit Image - Replace Background and RelightAction
Input fields[3]
FieldType
Subject ImageRequired
text
Background Referencetext
Background Prompttext
Foreground Prompttext
Negative Prompttext
Preserve Original Subjectnumber
Original Background Depthnumber
Keep Original Backgroundchoice
Light Source Directionchoice
Light Referencetext
Light Source Strengthnumber
Seednumber
Output Formatchoice
Output fields[3]
FieldType
Generation IDtext
Edit Image - Search and RecolorAction
Input fields[3]
FieldType
ImageRequired
text
PromptRequired
text
Select PromptRequired
text
Negative Prompttext
Grow Masknumber
Seednumber
Output Formatchoice
Style Presetchoice
Edit Image - Search and ReplaceAction
Input fields[3]
FieldType
ImageRequired
text
PromptRequired
text
Search PromptRequired
text
Negative Prompttext
Grow Masknumber
Seednumber
Output Formatchoice
Style Presetchoice
Generate 3D - Stable Fast 3DAction
Input fields[3]
FieldType
ImageRequired
text
Texture Resolutionchoice
Foreground Rationumber
Remeshchoice
Vertex Countnumber
Generate 3D - Stable Point Aware 3DAction
Input fields[3]
FieldType
ImageRequired
text
Texture Resolutionchoice
Foreground Rationumber
Remeshchoice
Target Typechoice
Target Countnumber
Guidance Scalenumber
Seednumber
Generate Audio - Audio to Audio (Stable Audio 1)Action
Input fields[3]
FieldType
PromptRequired
text
AudioRequired
text
Modelchoice
Duration (seconds)number
Seednumber
Stepsnumber
CFG Scalenumber
Output Formatchoice
Strengthnumber
Output fields[3]
FieldType
Generation IDtext
Generate Audio - Audio to Audio (Stable Audio 2)Action
Input fields[3]
FieldType
PromptRequired
text
AudioRequired
text
Duration (seconds)number
Seednumber
Stepsnumber
CFG Scalenumber
Modelchoice
Output Formatchoice
Strengthnumber
Generate Audio - Inpaint (Stable Audio 1)Action
Input fields[3]
FieldType
PromptRequired
text
AudioRequired
text
Modelchoice
Duration (seconds)number
Seednumber
Stepsnumber
CFG Scalenumber
Output Formatchoice
Mask Start (seconds)number
Mask End (seconds)number
Output fields[3]
FieldType
Generation IDtext
Generate Audio - Inpaint (Stable Audio 2)Action
Input fields[3]
FieldType
PromptRequired
text
AudioRequired
text
Duration (seconds)number
Seednumber
Stepsnumber
Output Formatchoice
Mask Start (seconds)number
Mask End (seconds)number
Generate Audio - Text to Audio (Stable Audio 1)Action
Input fields[3]
FieldType
PromptRequired
text
Modelchoice
Duration (seconds)number
Seednumber
Stepsnumber
CFG Scalenumber
Output Formatchoice
Output fields[3]
FieldType
Generation IDtext
Generate Audio - Text to Audio (Stable Audio 2)Action
Input fields[3]
FieldType
PromptRequired
text
Duration (seconds)number
Seednumber
Stepsnumber
CFG Scalenumber
Modelchoice
Output Formatchoice
Generate Image - Stable Diffusion 3.5Action
Input fields[3]
FieldType
PromptRequired
text
Modechoice
Imagetext
Strengthnumber
Aspect Ratiochoice
Modelchoice
Seednumber
Output Formatchoice
Style Presetchoice
CFG Scalenumber
Generate Image - Stable Image CoreAction
Input fields[3]
FieldType
PromptRequired
text
Aspect Ratiochoice
Negative Prompttext
Seednumber
Style Presetchoice
Output Formatchoice
Generate Image - Stable Image UltraAction
Input fields[3]
FieldType
PromptRequired
text
Negative Prompttext
Aspect Ratiochoice
Imagetext
Strengthnumber
Seednumber
Style Presetchoice
Output Formatchoice
Make an API Calluniversal
Input fields[3]
FieldType
URLRequired
text
MethodRequired
choice
Headersarray
Headerobject
Query Stringarray
Parameterobject
Bodytext
Output fields[3]
FieldType
Bodytext
Headersobject
Status codenumber
Upscale Image - ConservativeAction
Input fields[3]
FieldType
ImageRequired
text
PromptRequired
text
Negative Prompttext
Seednumber
Output Formatchoice
Creativitynumber
Upscale Image - CreativeAction
Input fields[3]
FieldType
ImageRequired
text
PromptRequired
text
Negative Prompttext
Output Formatchoice
Seednumber
Creativitynumber
Style Presetchoice
Output fields[3]
FieldType
Generation IDtext
Upscale Image - FastAction
Input fields[3]
FieldType
ImageRequired
text
Output Formatchoice

Look for Stability AI templates in the WEXTL template library.

Browse templates →
  1. WEXTL® Stability AI Source Code connector implementation.
  2. Our users use cases and automations.
  3. Official API Documentation for Stability AI.
  4. WEXTL® visual workflow builder data.

Last updated: Sep 5, 2026 10:05