Civitai

Civitai OAuth API

OAuth 2.0 authorization-code with PKCE for third-party apps that act on behalf of a Civitai user. Supports scoped tokens, refresh flow, and per-app Buzz spend caps so a delegated app cannot drain a user's credit balance. Used by `civitai-app-starters` and `civitai-client-javascript` SDKs for building partner integrations against the Site and Orchestration APIs.

Documentation GitHub

Documentation

https://developer.civitai.com/site/oauth/

https://developer.civitai.com/site/oauth/register-app

https://developer.civitai.com/site/oauth/scopes

https://developer.civitai.com/site/oauth/buzz-limits

Other Resources

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/apis.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-batch-hash-reconcile-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-blob-upload-img2img-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-creator-models-gallery-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-image-generation-poll-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-model-images-explorer-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-model-version-by-hash-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-model-version-to-generation-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-permission-gated-download-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-presigned-blob-generate-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-search-models-detail-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-tag-models-discovery-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-vault-toggle-verify-workflow.yml

https://raw.githubusercontent.com/api-evangelist/civitai/refs/heads/main/arazzo/civitai-workflow-query-cancel-workflow.yml

API entry from apis.yml

aid: civitai:civitai-oauth-api
name: Civitai OAuth API
tags:
- AI
- Artificial Intelligence
- Authentication
- OAuth
- PKCE
- Identity
humanURL: https://developer.civitai.com/site/oauth/
properties:
- url: https://developer.civitai.com/site/oauth/
  type: Documentation
- url: https://developer.civitai.com/site/oauth/register-app
  type: Documentation
- url: https://developer.civitai.com/site/oauth/scopes
  type: Documentation
- url: https://developer.civitai.com/site/oauth/buzz-limits
  type: Documentation
description: OAuth 2.0 authorization-code with PKCE for third-party apps that act on behalf of a Civitai
  user. Supports scoped tokens, refresh flow, and per-app Buzz spend caps so a delegated app cannot drain
  a user's credit balance. Used by `civitai-app-starters` and `civitai-client-javascript` SDKs for building
  partner integrations against the Site and Orchestration APIs.