Update Chapter (API Explorer) | ElevenLabs Documentation

API REFERENCE
- WSSAgent WebSockets
API REFERENCEAgents
- POSTCreate agent
- GETGet agent
- GETList agents
- PATCHUpdate agent
- DELDelete agent
- GETGet link
API REFERENCEConversations
- GETList conversations
- GETGet conversation details
- DELDelete conversation
- GETGet conversation audio
- GETGet signed URL
- POSTSend conversation feedback
API REFERENCEKnowledge Base
- GETList knowledge base documents
- DELDelete knowledge base document
- GETGet knowledge base document
- POSTCreate knowledge base document
- POSTCompute RAG index
- GETGet dependent agents
- GETGet document content
- GETGet document chunk
API REFERENCEPhone Numbers
- POSTCreate phone number
- GETList phone numbers
- GETGet phone number
- PATCHUpdate phone number
- DELDelete phone number
API REFERENCEWidget
- GETGet widget
- POSTCreate widget avatar
API REFERENCEWorkspace
- GETGet settings
- PATCHUpdate settings
- GETGet secrets
- POSTCreate secret
- DELDelete secret
ENDPOINTSText to Speech
- WSSWebSockets
- POSTCreate speech
- POSTCreate speech with timing
- POSTStream speech
- STREAMStream speech with timing
ENDPOINTSSpeech to Text
- POSTCreate transcript
ENDPOINTSVoice Changer
- POSTVoice changer
- POSTVoice changer stream
ENDPOINTSSound Effects
- POSTCreate sound effect
ENDPOINTSAudio Isolation
- POSTAudio isolation
- POSTAudio isolation stream
ENDPOINTSText to Voice
- POSTVoice design
- POSTSave a voice preview
ENDPOINTSDubbing
- GETGet dubbing resource
- POSTAdd language to dubbing resource
- POSTAdd speaker segment to dubbing resource
- PATCHModify a segment
- DELDelete a segment
- POSTTranscribe segments
- POSTTranslate segments
- POSTDub segments
- POSTDub a video or audio file
- GETGet dubbing
- DELDelete dubbing
- GETGet dubbed audio
- GETGet dubbed transcript
ENDPOINTSAudio Native
- POSTCreate audio native project
- GETGet Audio Native Project Settings
- POSTUpdate audio native project
ENDPOINTSVoices
- GETList voices
- GETGet default voice settings
- GETGet voice settings
- GETGet voice
- DELDelete voice
- POSTEdit voice settings
- POSTCreate voice clone
- POSTEdit voice
- POSTList similar voices
- GETGet a profile page
ADMINISTRATIONHistory
- GETGet generated items
- GETGet history item
- DELDelete history item
- GETGet audio from history item
- POSTDownload history items
ADMINISTRATIONModels
- GETList models
ADMINISTRATIONStudio
- GETList Studio Projects
- POSTUpdate Studio Project
- GETGet Studio Project
- POSTCreate Studio Project
- DELDelete Studio Project
- POSTConvert Studio Project
- POSTUpdate Studio Project Content
- GETList Studio Project Snapshots
- POSTStream Studio Project Audio
- POSTStream Archive With Studio Project Audio
- GETList Chapters
- GETGet Chapter
- POSTCreate Chapter
- POSTUpdate Chapter
- DELDelete Chapter
- POSTConvert Chapter
- GETList Chapter Snapshots
- POSTStream Chapter Audio
- POSTCreate Pronunciation Dictionaries
- POSTCreate Podcast
- GETGet Chapter Snapshot
- GETGet Project Snapshot
ADMINISTRATIONPronunciation Dictionary
- POSTCreate a pronunciation dictionary
- POSTAdd pronunciation dictionary rules
- POSTRemove pronunciation dictionary rules
- GETGet pronunciation dictionary by version
- GETGet pronunciation dictionary
- GETList pronunciation dictionaries
ADMINISTRATIONSamples
- DELDelete voice sample
- GETGet audio from sample
ADMINISTRATIONUsage
- GETGet character usage metrics
ADMINISTRATIONUser
- GETGet user subscription
- GETGet user
ADMINISTRATIONVoice Library
- GETGet shared voices
- POSTAdd shared voice
ADMINISTRATIONWorkspace
- GETSearch user group
- POSTRemove member from user group
- POSTAdd member to user group
- POSTInvite user
- POSTInvite Multiple Users
- DELDelete invite
- POSTUpdate member
- GETGet Resource
- POSTShare Workspace Resource
- POSTUnshare Workspace Resource
CONVERSATIONAL AIAgents
- POSTCreate agent
- GETGet agent
- GETList agents
- PATCHUpdate agent
- DELDelete agent
- GETGet link
CONVERSATIONAL AIConversations
- GETList conversations
- GETGet conversation details
- DELDelete conversation
- GETGet conversation audio
- GETGet signed URL
- POSTSend conversation feedback
CONVERSATIONAL AIKnowledge Base
- GETList knowledge base documents
- DELDelete knowledge base document
- GETGet knowledge base document
- POSTCreate knowledge base document
- POSTCompute RAG index
- GETGet dependent agents
- GETGet document content
- GETGet document chunk
CONVERSATIONAL AIPhone Numbers
- POSTCreate phone number
- GETList phone numbers
- GETGet phone number
- PATCHUpdate phone number
- DELDelete phone number
CONVERSATIONAL AIWidget
- GETGet widget
- POSTCreate widget avatar
CONVERSATIONAL AIWorkspace
- GETGet settings
- PATCHUpdate settings
- GETGet secrets
- POSTCreate secret
- DELDelete secret

POST/v1/studio/projects/21m00Tcm4TlvDq8ikWAM/chapters/21m00Tcm4TlvDq8ikWAM

Path Parameters

project_idstringRequired
chapter_idstringRequired

Body Parameters

Request

$ curl -X POST https://api.elevenlabs.io/v1/studio/projects/21m00Tcm4TlvDq8ikWAM/chapters/21m00Tcm4TlvDq8ikWAM \
>      -H "xi-api-key: " \
>      -H "Content-Type: application/json" \
>      -d '{}'

Response

$	curl -X POST https://api.elevenlabs.io/v1/studio/projects/21m00Tcm4TlvDq8ikWAM/chapters/21m00Tcm4TlvDq8ikWAM \
>	-H "xi-api-key: " \
>	-H "Content-Type: application/json" \
>	-d '{}'