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Start
Overview
Quickstart
Authentication
Conventions
Guides
Conversation loop
Streaming
Cards and authoring
Trial cards
Models and lanes
Quotas and pricing
AI clients
MCP for AI clients
Skills
API reference
Overview
OAuth
Overview
Register a client (once per origin)
Send the user to sign in and consent
Exchange the code, or refresh
Identity
Who is signed in
Conversation
Overview
Open (or resume) a conversation for a card
User stop for the running turn
Rewrite by content
Rewrite one message by id
Authoritative status of recent operations
One operation's status
Latest reply for a conversation
Message history (paged)
The player's conversations
Delete a conversation
Delete one message
Archive and open a fresh conversation
Rewind the story to an earlier message
The player's saves for one card
Name a save
Make a save the current conversation
Branch from the latest message
AI drafts the player's next line
Standing instructions for a conversation
How the last completed reply's context was composed
The durable memory the AI keeps for a conversation
Forget one memory
Streaming
Overview
One-time ticket for the stream
Cards
Overview
Card detail
The author's page assets for a card
Per-player look settings (font
Merge-write look settings
What the player set on this card
Save per-card settings
Whether this card runs multi-step preparation
Set agent mode
How the story summary is written for this card
Authoring
Overview
Create an empty private card
Basic profile
Write card text as one document
Opening lines
Set visibility (private only)
The report the card-writer shows before publishing
Submit for review
Upload an avatar or background
Trial cards
Overview
The caller's trials
One trial summary
Create or update a trial
Remove now
Worldbooks
The author's worldbooks
Create a worldbook
Worldbook detail
Entries of a worldbook
Metadata, entries and binding as one document
Worldbooks bound to a card
Models
Overview
Model catalog with pricing tiers
Recent availability of one lane
Notepad
Overview
The player's notepad for a conversation
Save the notepad
The player's notepad templates
One template
Create or update a template
Delete a template
Share a template as a code
Turn a share code off
What a share code contains
Copy a shared template into the player's list
GitHub
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Overview
Models
Section titled “Models”
Model catalog, lanes and availability.
Operations
Section titled “Operations”
GET
/models
GET
/models/uptime-history