Connect OpenAI to Retell AI

Both apps 101OpenAI 74Retell AI 27

• Trigger
  New batch

  List your organization's batches.

• Trigger
  New file

  Returns a list of files.

• Trigger
  New model

  Lists the currently available models.

• Trigger
  New vector store

  Returns a list of vector stores.

• Trigger
  New video

  List recently generated videos for the current project.

• Action
  Cancel batch

  Cancels an in-progress batch.

• Action
  Cancel run

  Cancels a run that is in_progress.

• Action
  Cancel vector store file batch

  Cancel a vector store file batch.

• Action
  Content moderation

  Classifies text for hate, harassment, self-harm, sexual, and violence categories using the Moderations API.

• Action
  Count input tokens

  Returns input token counts of the request.

• Action
  Create assistant

  Create an assistant with a model and instructions.

• Action
  Create chat completion

  Sends a list of chat messages to a model via the Chat Completions API and returns the assistant's reply.

• Action
  Create completion

  Creates a completion for the provided prompt and parameters.

• Action
  Create embedding

  Generates a vector embedding for input text using an embeddings model (e.g. text-embedding-3-small).

• Action
  Create message

  Create a message.

• Action
  Create run

  Create a run.

• Action
  Creates and executes a batch from an uploaded file of requests

  Creates and executes a batch from an uploaded file of requests

• Action
  Create thread

  Create a thread.

• Action
  Create thread and run

  Create a thread and run it in one request.

• Action
  Create vector store

  Create a vector store.

• Action
  Create vector store file

  Create a vector store file by attaching a File to a vector store.

• Action
  Create vector store file batch

  Create a vector store file batch.

• Action
  Create video edit job

  Create a new video generation job by editing a source or existing generated video.

• Action
  Create video extension

  Create an extension of a completed video.

• Action
  Create video generation job

  Create a new video generation job from a prompt and optional reference assets.

• Action
  Create video remix

  Create a remix of a completed video using a refreshed prompt.

• Action
  Delete assistant

  Delete an assistant.

• Action
  Delete eval run

  Delete an eval run.

• Action
  Delete file

  Delete a file and remove it from all vector stores.

• Action
  Delete message

  Deletes a message.

• Action
  Delete thread

  Delete a thread.

• Action
  Delete vector store

  Delete a vector store.

• Action
  Delete vector store file

  Delete a vector store file (removes from store, file itself not deleted).

• Action
  Delete video

  Permanently delete a completed or failed video and its stored assets.

• Action
  Download video content

  Download the generated video bytes or a derived preview asset.

• Action
  Edit image

  Creates an edited or extended image given one or more source images and a prompt.

• Action
  Generate image

  Generates an image from a text prompt using gpt-image-1 / DALL-E and returns the image URL or base64 data.

• Action
  Generate speech

  Converts text into spoken audio using a TTS model and the selected voice. Returns audio bytes.

• Action
  Get assistant

  Retrieves an assistant.

• Action
  Get batch

  Retrieves a batch.

• Action
  Get file

  Returns information about a specific file.

• Action
  Get file content

  Returns the contents of the specified file.

• Action
  Get message

  Retrieve a message.

• Action
  Get model

  Retrieves a model instance.

• Action
  Get run

  Retrieves a run.

• Action
  Get run step

  Retrieves a run step.

• Action
  Get thread

  Retrieves a thread.

• Action
  Get vector store

  Retrieves a vector store.

• Action
  Get vector store file

  Retrieves a vector store file.

• Action
  Get vector store file batch

  Retrieves a vector store file batch.

• Action
  Get vector store file content

  Retrieve the parsed contents of a vector store file.

• Action
  Get video

  Fetch the latest metadata for a generated video.

• Action
  List conversation items

  List all items for a conversation with the given ID.

• Action
  List files

  Lists files that have been uploaded to your OpenAI account.

• Action
  List messages

  Returns a list of messages for a given thread.

• Action
  List models

  Lists the models currently available to your account.

• Action
  List runs

  Returns a list of runs belonging to a thread.

• Action
  List run steps

  Returns a list of run steps belonging to a run.

• Action
  List vector store file batch files

  Returns a list of vector store files in a batch.

• Action
  List vector store files

  Returns a list of vector store files.

• Action
  OpenAI agent message

  Runs one AI agent turn on OpenAI and returns the model's reply. The turn is billed to the OpenAI account connected on this step, and the agent can call the account's AI tool automations.

• Action
  Retrieve response

  Retrieves a previously created model response by its Response ID.

• Action
  Search vector store

  Search a vector store for relevant chunks based on a query and filter.

• Action
  Send model a message

  Sends a message to an OpenAI model via the Responses API and emits its response. Returns a Response ID usable as previous_response_id for multi-turn conversations.

• Action
  Submit tool outputs to run

  Submit tool outputs when a run requires action.

• Action
  Transcribe audio

  Transcribes audio into the input language.

• Action
  Translate audio

  Translates audio into English.

• Action
  Update assistant

  Modifies an assistant.

• Action
  Update message

  Modifies a message.

• Action
  Update run

  Modifies a run.

• Action
  Update thread

  Modifies a thread.

• Action
  Update vector store

  Modifies a vector store.

• Action
  Update vector store file attributes

  Update attributes on a vector store file.

• Action
  Upload file

  Upload a file that can be used across various endpoints.

• Action
  Add Agent

  Create a new Retell AI voice agent attached to a response engine (Retell LLM, custom LLM, or conversation flow) and a voice.

• Action
  Create Knowledge Base

  Create a new Retell AI knowledge base from texts, URLs and/or a file.

• Action
  Create Retell LLM

  Create a new Retell LLM Response Engine that can be attached to an agent. This is used to generate response output for the agent.

• Action
  Delete Agent

  Deletes an existing Retell AI agent, including all of its versions.

• Action
  Delete Knowledge Base

  Delete an existing knowledge base.

• Action
  Delete Phone Number

  Delete a phone number from your Retell AI account.

• Action
  Delete Retell LLM

  Delete a Retell LLM response engine.

• Action
  Get a Call

  Retrieves the full details of a Retell AI call (phone or web): status, transcript, recording links, post-call analysis, cost and latency.

• Action
  Get an Agent

  Retrieve the full configuration of a Retell AI voice agent.

• Action
  Get a Phone Number

  Retrieve the details of one phone number in your Retell AI account, including its bound agents, nickname and webhook settings.

• Action
  Get a Retell LLM

  Retrieve the details of a Retell LLM response engine, including its prompt, model, tools and states.

• Action
  Get a Voice

  Retrieve the details of a single Retell AI voice: its name, provider, accent, gender, age and a preview audio link.

• Action
  Get Concurrency

  Gets your Retell AI organization's current number of ongoing calls and its concurrency limits.

• Action
  Get Knowledge Base

  Retrieve the details of a knowledge base, including its processing status and sources.

• Action
  Import Phone Number

  Import a phone number from your own telephony provider (for example a Twilio elastic SIP trunk) into Retell AI and optionally bind agents to it.

• Action
  List Agents

  Lists the voice and chat agents in the Retell AI account, optionally filtered by channel or by a name/id search.

• Action
  List Calls

  List calls in the Retell AI account, newest first by default, optionally filtered by agent, status, direction, numbers, time range and more. Returns up to 1000 calls; transcripts and recording URLs are not included (use Get a Call for those).

• Action
  List Knowledge Bases

  List all knowledge bases in the Retell AI account.

• Action
  List Phone Numbers

  Lists the phone numbers in your Retell AI account (up to 1000).

• Action
  List Retell LLMs

  Lists the Retell LLM response engines in the account.

• Action
  List Voices

  List all voices available to the Retell AI account.

• Action
  Make a Phone Call

  Start a new outbound phone call from one of your Retell numbers, handled by a Retell voice agent.

• Action
  Register Phone Call

  Register a phone call placed through your own (custom) telephony, so Retell issues a call id your telephony can connect the audio to.

• Action
  Update Agent

  Updates an existing Retell AI voice agent's latest draft version. Only the fields you fill in are changed.

• Action
  Update Call

  Update the metadata, data storage setting or custom attributes of an existing Retell AI call.

• Action
  Update Phone Number

  Updates the agents, nickname, webhooks, country restrictions, SIP trunk and fallback settings of a phone number in Retell AI. Only the fields you fill in are changed.

• Action
  Update Retell LLM

  Update an existing Retell LLM response engine's configuration (prompt, model, etc).

No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.