---
title: "Integrations - Retell AI"
url: "https://docs.unified.to/integrations/retellai"
description: "Build Retell AI integrations faster with our Unified API — Call Center data, API key, real-time sync."
date: "2026-11-09T22:02:40.186Z"
updated: "2026-11-09T22:02:40.186Z"
---

# Retell AI integration

> What this integration supports through the Unified.to API, by object. Live data: `GET https://api.unified.to/unified/integration?type=retellai` with your workspace API key (or Core MCP `list_unified_integrations` with `type: "retellai"`). All integrations: https://docs.unified.to/integrations.md

## Overview

- **Type:** `retellai`
- **Categories:** [Call Center](https://docs.unified.to/uc/overview.md), [Generative AI](https://docs.unified.to/genai/overview.md), [Passthrough](https://docs.unified.to/passthrough/overview.md)
- **Website:** https://www.retellai.com
- **Vendor API docs:** https://docs.retellai.com/api-references/get-call
- **Launched:** 2026-11-09

## How end users connect

- **API key** entered by the end user: `API Key`
    - Create an API key in the [Retell dashboard](https://dashboard.retellai.com) (API Keys page). It is sent as a Bearer token.

## Supported objects

| Object | Methods | Webhooks |
| --- | --- | --- |
| [genai_agent](#genai_agent) | list, get, remove | none |
| [passthrough](#passthrough) | none | none |
| [uc_call](#uc_call) | list, get | none |

Values below come from the integration's support data. "Required list filters" must be sent on list calls; "Required on create" fields must be sent when creating. Webhook events are `native` (pushed by the vendor) or `virtual` (polled by Unified.to). Anything not listed is not supported; an unsupported method returns `501`.

### genai_agent

- **Methods:** `list`, `get`, `remove`
- **Webhooks:** none
- **List filters:** `list_limit`, `list_offset`
- **Readable fields:** `id`, `name`, `updated_at`
- **Writable fields:** none
- **Vendor objects:** `agent`
- **Model:** https://docs.unified.to/genai/agent/model.md

### passthrough

- **Methods:** none
- **Webhooks:** none
- **Readable fields:** none
- **Writable fields:** none

### uc_call

- **Methods:** `list`, `get`
- **Webhooks:** none
- **List filters:** `list_limit`, `list_offset`
- **Readable fields:** `conversation_identifier`, `created_at`, `duration_seconds`, `end_at`, `id`, `start_at`, `status`, `telephone`, `type`, `updated_at`
- **Writable fields:** none
- **Vendor objects:** `call`
- **Model:** https://docs.unified.to/uc/call/model.md