Requirements
To use Cartesia on WEXTL you need an active account and an API access token from your account settings.[3]
Get your Cartesia credentials
Credential type option 1
Cartesia - API Key
- API KeypasswordRequired
Get your key at play.cartesia.ai/keys. Prefix sk_car_.
[1]
Credential type option 2
Cartesia - Admin API Key
- Admin API KeypasswordRequired
play.cartesia.ai/keys/admin. Prefix sk_car_admin_. A standard sk_car_… key will NOT validate here.
[1]
Connect Cartesia in WEXTL
- Log in to your WEXTL account, add the Cartesia node module to your workflow, and click Create new credential.Instant triggers use webhooks — click Create a webhook first when adding one, then create the credential.
- Optional: In the Credential name field, enter a name for the credential.
- Enter the authentication credentials you copied from your Cartesia account, or follow the on-screen instructions to create the credential.
- If prompted, authenticate your account and confirm access.
- 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 →
Cartesia node modules
The list below is a reference of every Cartesia node module the integration supports. You will be able to pick any of them on the workflow canvas while building automations.
Open any Cartesia node module below to inspect its input parameters, outputs, and connection requirements.
Watch EventsTrigger
No fields documented.
Watch Metric ResultsTrigger
No fields documented.
Download Call AudioSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
CallRequired | choice |
Download FileSearch
Input fields[3]
| Field | Type |
|---|---|
FileRequired | choice |
Export Metric ResultsSearch
Get AgentSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
Get Agent UsageSearch
Input fields[3]
| Field | Type |
|---|---|
StartRequired | date |
EndRequired | date |
| Interval | choice |
| Limit | number |
Get API KeySearch
Input fields[3]
| Field | Type |
|---|---|
API KeyRequired | choice |
Get API StatusSearch
No fields documented.
Get CallSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
CallRequired | choice |
Get Call BatchSearch
Input fields[3]
| Field | Type |
|---|---|
Call BatchRequired | choice |
Get Call LogsSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
CallRequired | choice |
Get Credit UsageSearch
Input fields[3]
| Field | Type |
|---|---|
StartRequired | date |
EndRequired | date |
| Interval | choice |
| API Key | choice |
| Group By | text |
| Limit | number |
Get DatasetSearch
Input fields[3]
| Field | Type |
|---|---|
DatasetRequired | choice |
Get DeploymentSearch
Input fields[3]
| Field | Type |
|---|---|
| Agent | choice |
DeploymentRequired | choice |
Get DocumentSearch
Input fields[3]
| Field | Type |
|---|---|
DocumentRequired | choice |
Get File InfoSearch
Input fields[3]
| Field | Type |
|---|---|
FileRequired | choice |
Get Fine-TuneSearch
Input fields[3]
| Field | Type |
|---|---|
Fine-TuneRequired | choice |
Get FolderSearch
Input fields[3]
| Field | Type |
|---|---|
FolderRequired | choice |
Get MetricSearch
Input fields[3]
| Field | Type |
|---|---|
MetricRequired | choice |
Get Organization InviteSearch
Input fields[3]
| Field | Type |
|---|---|
InviteRequired | choice |
Get Organization UserSearch
Input fields[3]
| Field | Type |
|---|---|
UserRequired | choice |
Get Phone NumberSearch
Input fields[3]
| Field | Type |
|---|---|
Phone NumberRequired | choice |
Get Pronunciation DictionarySearch
Input fields[3]
| Field | Type |
|---|---|
Pronunciation DictionaryRequired | choice |
Get ProviderSearch
Input fields[3]
| Field | Type |
|---|---|
ProviderRequired | choice |
Get VoiceSearch
Input fields[3]
| Field | Type |
|---|---|
Voice IDRequired | choice |
Get WebhookSearch
Input fields[3]
| Field | Type |
|---|---|
WebhookRequired | choice |
List AccentsSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
List Agent Phone NumbersSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
| Limit | number |
List Agent TemplatesSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
List AgentsSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
List API KeysSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
| Search | text |
List Call BatchesSearch
Input fields[3]
| Field | Type |
|---|---|
| Agent | choice |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List CallsSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
| Expand Transcript | boolean |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List Dataset FilesSearch
Input fields[3]
| Field | Type |
|---|---|
DatasetRequired | choice |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List DatasetsSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
List DeploymentsSearch
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
| Limit | number |
List DocumentsSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
List FilesSearch
Input fields[3]
| Field | Type |
|---|---|
| Purpose | choice |
| Search | text |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List Fine-Tune VoicesSearch
Input fields[3]
| Field | Type |
|---|---|
Fine-TuneRequired | choice |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List Fine-TunesSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
List FoldersSearch
Input fields[3]
| Field | Type |
|---|---|
| Depth | number |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List Metric ResultsSearch
Input fields[3]
| Field | Type |
|---|---|
| Agent | choice |
| Deployment | choice |
| Metric | choice |
| Call ID | text |
| Start Date | date |
| End Date | date |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List MetricsSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
List Organization InvitesSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
| Status | choice |
List Organization UsersSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
| Search | text |
List Phone NumbersSearch
Input fields[3]
| Field | Type |
|---|---|
| Agent | choice |
| Provider | choice |
| Type | choice |
| Search | text |
| Limit | number |
| Starting After | text |
| Ending Before | text |
List Pronunciation DictionariesSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
List ProvidersSearch
Input fields[3]
| Field | Type |
|---|---|
| Type | choice |
| Account SID | text |
| Limit | number |
List VoicesSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
| Search | text |
| My Voices Only | boolean |
| Gender | choice |
| Language | text |
List WebhooksSearch
Input fields[3]
| Field | Type |
|---|---|
| Limit | number |
| Starting After | text |
| Ending Before | text |
Add Metric to AgentAction
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
MetricRequired | choice |
Bulk Create DocumentsAction
Input fields[3]
| Field | Type |
|---|---|
DocumentsRequired | array |
Folder IDRequired | choice |
ContentRequired | text |
| Name | text |
Cancel CallAction
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
CallRequired | choice |
Cancel Call BatchAction
Input fields[3]
| Field | Type |
|---|---|
Call BatchRequired | choice |
Clone VoiceAction
Input fields[3]
| Field | Type |
|---|---|
Audio ClipRequired | text |
NameRequired | text |
LanguageRequired | text |
| Tagline | text |
| Description | text |
| Accent | choice |
| Base Voice | choice |
| Access | choice |
Create Call BatchAction
Input fields[3]
| Field | Type |
|---|---|
NameRequired | text |
AgentRequired | choice |
From NumberRequired | choice |
RecipientsRequired | array |
To NumberRequired | text |
| Target Concurrency Limit | number |
| Ringing Timeout (seconds) | number |
| Max Call Duration (minutes) | number |
| Scheduled At | date |
| Region | choice |
Create DatasetAction
Input fields[3]
| Field | Type |
|---|---|
Dataset DefinitionRequired | text |
Create DocumentAction
Input fields[3]
| Field | Type |
|---|---|
FolderRequired | choice |
ContentRequired | text |
| Name | text |
Create Fine-TuneAction
Input fields[3]
| Field | Type |
|---|---|
NameRequired | text |
DescriptionRequired | text |
LanguageRequired | text |
ModelRequired | text |
DatasetRequired | choice |
| Accent | choice |
Create FolderAction
Input fields[3]
| Field | Type |
|---|---|
NameRequired | text |
| Parent Folder | choice |
Create MetricAction
Input fields[3]
| Field | Type |
|---|---|
Metric DefinitionRequired | text |
Create Organization InviteAction
Input fields[3]
| Field | Type |
|---|---|
EmailsRequired | array |
Create Outbound CallAction
Input fields[3]
| Field | Type |
|---|---|
From NumberRequired | choice |
AgentRequired | choice |
Outbound CallsRequired | array |
To NumberRequired | text |
| Metadata | object |
| Ringing Timeout (seconds) | number |
| Max Call Duration (minutes) | number |
Create Pronunciation DictionaryAction
Input fields[3]
| Field | Type |
|---|---|
NameRequired | text |
| Description | text |
| Items | array |
| Grapheme | text |
| Phoneme | text |
| Alias | text |
| Access | choice |
Create ProviderAction
Input fields[3]
| Field | Type |
|---|---|
Provider ConfigRequired | text |
Create WebhookAction
Input fields[3]
| Field | Type |
|---|---|
URLRequired | url |
SecretRequired | secret |
| Display Name | text |
Delete AgentAction
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
Delete Call DataAction
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
CallRequired | choice |
Delete DatasetAction
Input fields[3]
| Field | Type |
|---|---|
DatasetRequired | choice |
Delete Dataset FileAction
Input fields[3]
| Field | Type |
|---|---|
DatasetRequired | choice |
File IDRequired | text |
Delete DocumentAction
Input fields[3]
| Field | Type |
|---|---|
DocumentRequired | choice |
Delete FileAction
Input fields[3]
| Field | Type |
|---|---|
FileRequired | choice |
Delete Fine-TuneAction
Input fields[3]
| Field | Type |
|---|---|
Fine-TuneRequired | choice |
Delete FolderAction
Input fields[3]
| Field | Type |
|---|---|
FolderRequired | choice |
Delete MetricAction
Input fields[3]
| Field | Type |
|---|---|
MetricRequired | choice |
Delete Organization InviteAction
Input fields[3]
| Field | Type |
|---|---|
InviteRequired | choice |
Delete Phone NumberAction
Input fields[3]
| Field | Type |
|---|---|
Phone NumberRequired | choice |
Delete Pronunciation DictionaryAction
Input fields[3]
| Field | Type |
|---|---|
Pronunciation DictionaryRequired | choice |
Delete ProviderAction
Input fields[3]
| Field | Type |
|---|---|
ProviderRequired | choice |
Delete VoiceAction
Input fields[3]
| Field | Type |
|---|---|
VoiceRequired | choice |
Delete WebhookAction
Input fields[3]
| Field | Type |
|---|---|
WebhookRequired | choice |
Generate Infill AudioAction
Input fields[3]
| Field | Type |
|---|---|
ModelRequired | choice |
LanguageRequired | text |
TranscriptRequired | text |
VoiceRequired | choice |
| Left Audio | text |
| Right Audio | text |
| Output Container | choice |
| Sample Rate | number |
| Encoding | text |
| Bit Rate | number |
Generate SpeechAction
Input fields[3]
| Field | Type |
|---|---|
ModelRequired | choice |
TranscriptRequired | text |
VoiceRequired | choice |
Output FormatRequired | object |
ContainerRequired | choice |
| Encoding | choice |
Sample RateRequired | choice |
| Bit Rate | choice |
| Language | text |
| Normalization | text |
| Pronunciation Dictionary | choice |
Generate Speech (SSE)Action
Input fields[3]
| Field | Type |
|---|---|
ModelRequired | choice |
TranscriptRequired | text |
VoiceRequired | choice |
Output FormatRequired | object |
ContainerRequired | choice |
| Encoding | choice |
Sample RateRequired | choice |
| Bit Rate | choice |
| Language | text |
| Context ID | text |
Import Phone NumberAction
Input fields[3]
| Field | Type |
|---|---|
Import BodyRequired | text |
Localize VoiceAction
Input fields[3]
| Field | Type |
|---|---|
VoiceRequired | choice |
NameRequired | text |
AccentRequired | choice |
| Description | text |
| Tagline | text |
| Access | choice |
Make an API Calluniversal
Input fields[3]
| Field | Type |
|---|---|
URLRequired | text |
MethodRequired | choice |
| Headers | array |
| Key | text |
| Value | text |
| Query String | array |
| Key | text |
| Value | text |
| Body | text |
Provision Phone NumberAction
Input fields[3]
| Field | Type |
|---|---|
Provision BodyRequired | text |
Remove Metric from AgentAction
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
MetricRequired | choice |
Remove Organization UserAction
Input fields[3]
| Field | Type |
|---|---|
UserRequired | choice |
Retry Call BatchAction
Input fields[3]
| Field | Type |
|---|---|
Call BatchRequired | choice |
Transcribe AudioAction
Input fields[3]
| Field | Type |
|---|---|
Audio FileRequired | text |
| Model | choice |
| Language | text |
| Timestamp Granularities | choice |
| Encoding | text |
| Sample Rate | number |
Update AgentAction
Input fields[3]
| Field | Type |
|---|---|
AgentRequired | choice |
| Name | text |
| Description | text |
| TTS Voice | choice |
| TTS Language | text |
| Noise Suppression Level | number |
| Webhook | choice |
Update DatasetAction
Input fields[3]
| Field | Type |
|---|---|
DatasetRequired | choice |
Update BodyRequired | text |
Update DocumentAction
Input fields[3]
| Field | Type |
|---|---|
DocumentRequired | choice |
| Content | text |
| Name | text |
| Folder | choice |
Update FolderAction
Input fields[3]
| Field | Type |
|---|---|
FolderRequired | choice |
| Name | text |
| Parent Folder | choice |
| Documents | array |
| Document ID | choice |
| Agents | array |
| Agent ID | choice |
Update Phone NumberAction
Input fields[3]
| Field | Type |
|---|---|
Phone NumberRequired | choice |
| Label | text |
| Agent | choice |
| Provider | choice |
Update Pronunciation DictionaryAction
Input fields[3]
| Field | Type |
|---|---|
Pronunciation DictionaryRequired | choice |
| Name | text |
| Description | text |
| Items | array |
| Grapheme | text |
| Phoneme | text |
| Alias | text |
| Access | choice |
Update ProviderAction
Input fields[3]
| Field | Type |
|---|---|
ProviderRequired | choice |
Update BodyRequired | text |
Update VoiceAction
Input fields[3]
| Field | Type |
|---|---|
VoiceRequired | choice |
| Name | text |
| Tagline | text |
| Description | text |
| Gender | choice |
| Accent | choice |
| Access | choice |
Update WebhookAction
Input fields[3]
| Field | Type |
|---|---|
WebhookRequired | choice |
| URL | url |
| Secret | secret |
| Display Name | text |
Upload Dataset FileAction
Input fields[3]
| Field | Type |
|---|---|
DatasetRequired | choice |
FileRequired | text |
| Purpose | choice |
Upload FileAction
Input fields[3]
| Field | Type |
|---|---|
FileRequired | text |
PurposeRequired | choice |
Templates
Look for Cartesia templates in the WEXTL template library.
Browse templates →Explore alternative apps
- Camb AI[2]AI localization for text-to-speech, transcription, and voice dubbing.
- AWS ComprehendAmazon's natural language processing service for finding insights in text.
- AltText AIAI-generated image alt text for accessibility and SEO.
- AgentXHosted AI agents — start conversations, send messages, and read traces.
- AWS RekognitionDetect faces, labels, text, and moderation content in images with Amazon Rekognition.
References
- WEXTL® Cartesia Source Code connector implementation.
- Our users use cases and automations.
- Official API Documentation for Cartesia.
- WEXTL® visual workflow builder data.
Last updated: Aug 19, 2026 08:38