What actions can I run in Cartesia?

102 actions are available, including "Download Call Audio", "Download File", and "Export Metric Results", and more. Run them from any trigger in your automation stack — map fields once and they execute automatically.

Do I need to write code to automate this?

No. Most automations are built visually on the canvas by picking triggers, actions, and mapping fields. You can add custom JavaScript with Functions when advanced logic is needed — but it is never required.

Is the integration secure?

Yes. Connections are authenticated per account, credentials are encrypted at rest, and you can enforce approvals and team-level access controls on any automation.

Cartesia Integrations

Voice AI — Sonic text-to-speech, Ink speech-to-text, voice clone, and Line agents (calls, batches, phone numbers, knowledge base). Use Cartesia inside visual workflows — prompts in, structured actions out.

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Watch EventsTriggers on Cartesia Line call events (call_started, call_completed, call_failed, call_turn, post_call_analysis).
Watch Metric ResultsTriggers when new metric evaluation results are created.
Download Call AudioDownloads the WAV recording of a call.
Download FileDownloads the raw binary content of a file.
Export Metric ResultsExports metric results as a CSV file. Capped at 100,000 rows.
Get AgentReturns details for a single agent.
Get Agent UsageReturns agent usage bucketed by time interval. Requires an admin key.
Get API KeyReturns metadata for a single API key. Requires an admin key.
Get API StatusReturns the current API status and version. No authentication required.
Get CallReturns details for a single call.
Get Call BatchReturns details for a single call batch including recipients.
Get Call LogsReturns structured logs for a call.
Get Credit UsageReturns credit usage bucketed by time interval. Requires an admin key.
Get DatasetReturns details for a single dataset.
Get DeploymentReturns details for a single deployment.
Get DocumentReturns a single document with full content.
Get File InfoReturns metadata for a single file.
Get Fine-TuneReturns details for a single fine-tune job.
Get FolderReturns a folder with its agents and documents.
Get MetricReturns details for a single metric.
Get Organization InviteReturns details for a single invite. Requires an admin key.
Get Organization UserReturns details for a single organization member. Requires an admin key.
Get Phone NumberReturns details for a single phone number.
Get Pronunciation DictionaryReturns a pronunciation dictionary with all its items.
Get ProviderReturns details for a single phone number provider.
Get VoiceReturns details for a single voice by ID.
Get WebhookReturns a webhook endpoint. Secret is not included.
List AccentsReturns the full catalog of available voice accents.
List Agent Phone NumbersReturns phone numbers attached to an agent. Deprecated — prefer List Phone Numbers.
List AgentsReturns all agents in the organization.
List Agent TemplatesReturns publicly available Cartesia agent templates.
List API KeysReturns API key metadata for the organization. Requires an admin key.
List Call BatchesReturns a cursor-paginated list of outbound call batches.
List CallsReturns a cursor-paginated list of calls for an agent.
List Dataset FilesReturns a cursor-paginated list of files in a dataset.
List DatasetsReturns a cursor-paginated list of fine-tuning datasets.
List DeploymentsReturns all deployments for an agent.
List DocumentsReturns a cursor-paginated list of knowledge base documents.
List FilesReturns a cursor-paginated list of uploaded files.
List Fine-TunesReturns a cursor-paginated list of fine-tune jobs.
List Fine-Tune VoicesReturns voices produced by a fine-tune job.
List FoldersReturns knowledge base folders for agents.
List Metric ResultsReturns a cursor-paginated list of agent metric results, optionally filtered by date range.
List MetricsReturns a cursor-paginated list of agent evaluation metrics.
List Organization InvitesReturns pending and accepted invites. Requires an admin key.
List Organization UsersReturns organization members newest-first. Requires an admin key.
List Phone NumbersReturns a cursor-paginated list of phone numbers.
List Pronunciation DictionariesReturns a cursor-paginated list of pronunciation dictionaries.
List ProvidersReturns all configured phone number providers (Twilio, SIP trunk).
List VoicesReturns a cursor-paginated list of available voices.
List WebhooksReturns a cursor-paginated list of webhook endpoints. Secret is not included.
Add Metric to AgentAttaches an evaluation metric to an agent.
Bulk Create DocumentsCreates up to 100 knowledge base documents in a single request.
Cancel CallCancels an in-progress call.
Cancel Call BatchCancels a call batch. In-flight calls finish before the batch is cancelled.
Clone VoiceClones a voice from an audio clip.
Create Call BatchCreates an outbound call batch. Supports up to 5,000 recipients.
Create DatasetCreates a fine-tuning dataset.
Create DocumentCreates a knowledge base document. Content is JSON text (not a file upload), capped at 1 MB.
Create Fine-TuneStarts a new fine-tune job.
Create FolderCreates a knowledge base folder. Maximum 3 levels of nesting.
Create MetricCreates a new agent evaluation metric.
Create Organization InviteSends invites to one or more emails. All-or-nothing. Rate limited to 10 requests per hour. Requires an admin key.
Create Outbound CallInitiates one or more outbound calls immediately. Tip: max one call per second to avoid hitting the concurrency limit.
Create Pronunciation DictionaryCreates a new pronunciation dictionary.
Create ProviderConnects a Twilio account or SIP trunk as a phone number provider.
Create WebhookCreates a new webhook endpoint.
Delete AgentPermanently deletes an agent.
Delete Call DataRedacts transcript, audio, and logs for a completed or failed call.
Delete DatasetPermanently deletes a dataset.
Delete Dataset FileRemoves a file from a dataset.
Delete DocumentPermanently deletes a document.
Delete FilePermanently deletes a file.
Delete Fine-TunePermanently deletes a fine-tune job.
Delete FolderPermanently deletes a folder.
Delete MetricDeletes a metric. Detaches from all agents; existing results are retained.
Delete Organization InviteCancels a pending invite. Requires an admin key.
Delete Phone NumberRemoves a phone number.
Delete Pronunciation DictionaryPermanently deletes a pronunciation dictionary.
Delete ProviderRemoves a phone number provider.
Delete VoicePermanently deletes a voice.
Delete WebhookDeletes a webhook endpoint.
Generate Infill AudioGenerates audio that fills a gap between two audio clips.
Generate SpeechConverts text to speech and returns binary audio bytes.
Generate Speech (SSE)Streams text-to-speech audio as Server-Sent Events.
Import Phone NumberImports a phone number from a linked provider.
Localize VoiceCreates a localized copy of a voice for a different accent.
Make an API CallPerforms an arbitrary authorized API request to the Cartesia API.
Provision Phone NumberProvisions a Cartesia-managed US phone number.
Remove Metric from AgentDetaches an evaluation metric from an agent.
Remove Organization UserRemoves a non-admin user from the organization. Does not delete their account. Requires an admin key.
Retry Call BatchRetries failed or unanswered calls in a batch. Cancelled batches cannot be retried.
Transcribe AudioTranscribes an audio file to text using the Ink Whisper model.
Update AgentUpdates agent settings including name, description, TTS voice, and webhook.
Update DatasetUpdates a dataset.
Update DocumentUpdates document content, name, metadata, or folder.
Update FolderUpdates folder name, parent, documents, or agents.
Update Phone NumberUpdates phone number label, agent assignment, or provider.
Update Pronunciation DictionaryUpdates a pronunciation dictionary.
Update ProviderUpdates a phone number provider configuration.
Update VoiceUpdates voice metadata (name, tagline, description, gender, accent, access).
Update WebhookUpdates a webhook URL, secret, or display name. Omit secret to keep existing.
Upload Dataset FileUploads a file to a dataset.
Upload FileUploads a file.

When to use Cartesia

Common scenarios where Cartesia automation saves time and reduces manual work.

Trigger workflows automatically when "Watch Events" fires in Cartesia — start multi-step automations without polling or manual checks.
Use "Download File" as an automated action in Cartesia so records stay consistent whenever something changes elsewhere in your stack.
Layer "Download Call Audio" from Cartesia with filters, transforms, and AI steps to build automations that match your exact business logic.

Frequently asked questions

Common questions about automating Cartesia in your workflows.

Cartesia has 2 triggers, including "Watch Events" and "Watch Metric Results". Use them to start workflows the moment Cartesia events fire — no polling required.

Cartesia Integrations

When to use Cartesia

Frequently asked questions

Cartesia Integrations

When to use Cartesia

Connect Cartesia to any app in workflows

Frequently asked questions

Connect Cartesia to any app in workflows

Connect Cartesia to any app in workflows

Connect Cartesia to any app in workflows

Cartesia Integrations

Cartesia triggers and actions

When to use Cartesia

Frequently asked questions

What triggers does Cartesia support?

What actions can I run in Cartesia?

Do I need to write code to automate this?

Is the integration secure?

Cartesia Integrations

Cartesia triggers and actions

When to use Cartesia

Connect Cartesia to any app in workflows

Frequently asked questions

What triggers does Cartesia support?

What actions can I run in Cartesia?

Do I need to write code to automate this?

Is the integration secure?

Connect Cartesia to any app in workflows

Connect Cartesia to any app in workflows

Connect Cartesia to any app in workflows