[Docs] UI Spend Logs Settings Docs

[yuneng-jiang]

Relevant issues

Pre-Submission checklist

Please complete all items before asking a LiteLLM maintainer to review your PR

• I have Added testing in the tests/litellm/ directory, Adding at least 1 test is a hard requirement - see details
• My PR passes all unit tests on make test-unit
• My PR's scope is as isolated as possible, it only solves 1 specific problem

CI (LiteLLM team)

CI status guideline:

• 50-55 passing tests: main is stable with minor issues.
• 45-49 passing tests: acceptable but needs attention
• <= 40 passing tests: unstable; be careful with your merges and assess the risk.

• Branch creation CI run
  Link:

• CI run for the last commit
  Link:

• Merge / cherry-pick CI run
  Links:

Type

📖 Documentation

Changes

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
litellm	Building	Preview, Comment	Jan 31, 2026 11:20pm

[greptile-apps]

Greptile Overview

Greptile Summary

This PR adds comprehensive documentation for the new UI Spend Log Settings feature, which allows users to configure spend log behavior directly from the Admin UI without requiring config file edits or proxy restarts.

Key changes:

• Added new documentation page (ui_spend_log_settings.md) with detailed walkthrough including screenshots
• Updated existing ui_logs.md to reference the new UI settings option alongside config-based approach
• Added navigation entry in sidebars.js to make the new page discoverable
• Included screenshot image showing the UI settings interface

The documentation clearly explains:

• How to configure settings via UI vs config file
• That UI settings override config file values
• Settings apply immediately without restart (useful for cloud deployments)
• Step-by-step instructions with multiple screenshots
• Use cases for cloud deployments and debugging scenarios

All cross-references to existing documentation (config_settings.md, spend_logs_deletion.md) are valid and the new page is properly integrated into the site navigation.

Confidence Score: 5/5

• This PR is safe to merge with no risk - it only adds documentation
• This is a documentation-only PR with no code changes. The new documentation is well-written, comprehensive, and properly integrated. All file references and links are valid, the markdown formatting is correct, and the content follows existing documentation patterns. No functional changes to the codebase means zero risk of introducing bugs or breaking changes.
• No files require special attention

Important Files Changed

Filename	Overview
docs/my-website/docs/proxy/ui_spend_log_settings.md	New comprehensive documentation for UI-based spend log settings configuration with detailed walkthrough and screenshots
docs/my-website/docs/proxy/ui_logs.md	Updated to reference new UI settings page and clarify that settings can be configured via UI or config file
docs/my-website/sidebars.js	Added new UI spend log settings page to sidebar navigation under UI Logs section
docs/my-website/img/ui_spend_logs_settings.png	New screenshot image for UI spend log settings documentation

Sequence Diagram

sequenceDiagram
    participant User
    participant AdminUI as Admin UI
    participant Proxy as LiteLLM Proxy
    participant DB as Database
    
    User->>AdminUI: Navigate to Logs page
    User->>AdminUI: Click Settings icon
    AdminUI->>Proxy: Fetch current settings
    Proxy->>DB: Query existing config
    DB-->>Proxy: Return settings
    Proxy-->>AdminUI: Display current settings
    User->>AdminUI: Enable "Store Prompts in Spend Logs"
    User->>AdminUI: Set Retention Period (e.g., "7d")
    User->>AdminUI: Click Save Settings
    AdminUI->>Proxy: POST updated settings
    Proxy->>DB: Update config in DB
    DB-->>Proxy: Confirm update
    Proxy-->>AdminUI: Settings saved successfully
    Note over Proxy: Settings apply immediately<br/>No restart needed
    User->>Proxy: Make new API request
    Proxy->>DB: Store spend log with prompts
    Note over DB: New logs include<br/>request/response content

Loading

[greptile-apps]

_{4 files reviewed, no comments}

_{Edit Code Review Agent Settings | Greptile}