Retell AI website screenshot

Retell AI

Retell AI provides voice AI infrastructure for building conversational agents with low-latency turn detection, interruption handling, tool calling, knowledge bases, and conversation flows. The Retell SDK exposes a published OpenAPI spec covering agents, calls, voices, knowledge bases, conversation flows, batches, and chat agents.

Retell AI publishes 78 APIs on the APIs.io network, including Add Community Voice API, Add Knowledge Base Sources API, Agent Playground Completion API, and 75 more. Tagged areas include AI, Voice, Agents, Realtime, and Conversational.

The Retell AI catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Retell AI’s developer surface includes authentication, documentation, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
38.6/100 thin ▼ -7.2 Agent 39/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serveFree trial⚡ Free to try
78 APIs
AIVoiceAgentsRealtimeConversational

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 38.6/100 · thin
Contract Quality 15.4 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 5.0 / 12
Discoverability 5.0 / 10
Agent readiness — 39/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/retell-ai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 78

Individual APIs this provider publishes, each with its own machine-readable definition.

Retell AI Add Community Voice API

The Add Community Voice API from Retell AI — 1 operation(s) for add community voice.

Retell AI Add Knowledge Base Sources API

The Add Knowledge Base Sources API from Retell AI — 1 operation(s) for add knowledge base sources.

Retell AI Agent Playground Completion API

The Agent Playground Completion API from Retell AI — 1 operation(s) for agent playground completion.

Retell AI Clone Voice API

The Clone Voice API from Retell AI — 1 operation(s) for clone voice.

Retell AI Create Agent API

The Create Agent API from Retell AI — 1 operation(s) for create agent.

Retell AI Create Agent Version API

The Create Agent Version API from Retell AI — 1 operation(s) for create agent version.

Retell AI Create Batch Call API

The Create Batch Call API from Retell AI — 1 operation(s) for create batch call.

Retell AI Create Batch Test API

The Create Batch Test API from Retell AI — 1 operation(s) for create batch test.

Retell AI Create Chat Agent API

The Create Chat Agent API from Retell AI — 1 operation(s) for create chat agent.

Retell AI Create Chat API

The Create Chat API from Retell AI — 1 operation(s) for create chat.

Retell AI Create Chat Completion API

The Create Chat Completion API from Retell AI — 1 operation(s) for create chat completion.

Retell AI Create Conversation Flow API

The Create Conversation Flow API from Retell AI — 1 operation(s) for create conversation flow.

Retell AI Create Conversation Flow Component API

The Create Conversation Flow Component API from Retell AI — 1 operation(s) for create conversation flow component.

Retell AI Create Knowledge Base API

The Create Knowledge Base API from Retell AI — 1 operation(s) for create knowledge base.

Retell AI Create Phone Call API

The Create Phone Call API from Retell AI — 1 operation(s) for create phone call.

Retell AI Create Phone Number API

The Create Phone Number API from Retell AI — 1 operation(s) for create phone number.

Retell AI Create Retell Llm API

The Create Retell Llm API from Retell AI — 1 operation(s) for create retell llm.

Retell AI Create Sms Chat API

The Create Sms Chat API from Retell AI — 1 operation(s) for create sms chat.

Retell AI Create Test Case Definition API

The Create Test Case Definition API from Retell AI — 1 operation(s) for create test case definition.

Retell AI Create Web Call API

The Create Web Call API from Retell AI — 1 operation(s) for create web call.

Retell AI Delete Agent API

The Delete Agent API from Retell AI — 1 operation(s) for delete agent.

Retell AI Delete Agent Version API

The Delete Agent Version API from Retell AI — 1 operation(s) for delete agent version.

Retell AI Delete Call API

The Delete Call API from Retell AI — 1 operation(s) for delete call.

Retell AI Delete Chat Agent API

The Delete Chat Agent API from Retell AI — 1 operation(s) for delete chat agent.

Retell AI Delete Conversation Flow API

The Delete Conversation Flow API from Retell AI — 1 operation(s) for delete conversation flow.

Retell AI Delete Conversation Flow Component API

The Delete Conversation Flow Component API from Retell AI — 1 operation(s) for delete conversation flow component.

Retell AI Delete Knowledge Base API

The Delete Knowledge Base API from Retell AI — 1 operation(s) for delete knowledge base.

Retell AI Delete Knowledge Base Source API

The Delete Knowledge Base Source API from Retell AI — 1 operation(s) for delete knowledge base source.

Retell AI Delete Phone Number API

The Delete Phone Number API from Retell AI — 1 operation(s) for delete phone number.

Retell AI Delete Retell Llm API

The Delete Retell Llm API from Retell AI — 1 operation(s) for delete retell llm.

Retell AI Delete Test Case Definition API

The Delete Test Case Definition API from Retell AI — 1 operation(s) for delete test case definition.

Retell AI End Chat API

The End Chat API from Retell AI — 1 operation(s) for end chat.

Retell AI Get Agent API

The Get Agent API from Retell AI — 1 operation(s) for get agent.

Retell AI Get Agent Versions API

The Get Agent Versions API from Retell AI — 1 operation(s) for get agent versions.

Retell AI Get Batch Test API

The Get Batch Test API from Retell AI — 1 operation(s) for get batch test.

Retell AI Get Call API

The Get Call API from Retell AI — 1 operation(s) for get call.

Retell AI Get Chat Agent API

The Get Chat Agent API from Retell AI — 1 operation(s) for get chat agent.

Retell AI Get Chat Agent Versions API

The Get Chat Agent Versions API from Retell AI — 1 operation(s) for get chat agent versions.

Retell AI Get Chat API

The Get Chat API from Retell AI — 1 operation(s) for get chat.

Retell AI Get Concurrency API

The Get Concurrency API from Retell AI — 1 operation(s) for get concurrency.

Retell AI Get Conversation Flow API

The Get Conversation Flow API from Retell AI — 1 operation(s) for get conversation flow.

Retell AI Get Conversation Flow Component API

The Get Conversation Flow Component API from Retell AI — 1 operation(s) for get conversation flow component.

Retell AI Get Knowledge Base API

The Get Knowledge Base API from Retell AI — 1 operation(s) for get knowledge base.

Retell AI Get Mcp Tools API

The Get Mcp Tools API from Retell AI — 1 operation(s) for get mcp tools.

Retell AI Get Phone Number API

The Get Phone Number API from Retell AI — 1 operation(s) for get phone number.

Retell AI Get Retell Llm API

The Get Retell Llm API from Retell AI — 1 operation(s) for get retell llm.

Retell AI Get Test Case Definition API

The Get Test Case Definition API from Retell AI — 1 operation(s) for get test case definition.

Retell AI Get Test Run API

The Get Test Run API from Retell AI — 1 operation(s) for get test run.

Retell AI Get Voice API

The Get Voice API from Retell AI — 1 operation(s) for get voice.

Retell AI Import Phone Number API

The Import Phone Number API from Retell AI — 1 operation(s) for import phone number.

Retell AI List Agents API

The List Agents API from Retell AI — 1 operation(s) for list agents.

Retell AI List Batch Tests API

The List Batch Tests API from Retell AI — 2 operation(s) for list batch tests.

Retell AI List Calls API

The List Calls API from Retell AI — 2 operation(s) for list calls.

Retell AI List Chat Agents API

The List Chat Agents API from Retell AI — 1 operation(s) for list chat agents.

Retell AI List Chat API

The List Chat API from Retell AI — 1 operation(s) for list chat.

Retell AI List Chats API

The List Chats API from Retell AI — 1 operation(s) for list chats.

Retell AI List Conversation Flow Components API

The List Conversation Flow Components API from Retell AI — 2 operation(s) for list conversation flow components.

Retell AI List Conversation Flows API

The List Conversation Flows API from Retell AI — 2 operation(s) for list conversation flows.

Retell AI List Export Requests API

The List Export Requests API from Retell AI — 1 operation(s) for list export requests.

Retell AI List Knowledge Bases API

The List Knowledge Bases API from Retell AI — 1 operation(s) for list knowledge bases.

Retell AI List Phone Numbers API

The List Phone Numbers API from Retell AI — 2 operation(s) for list phone numbers.

Retell AI List Retell Llms API

The List Retell Llms API from Retell AI — 2 operation(s) for list retell llms.

Retell AI List Test Case Definitions API

The List Test Case Definitions API from Retell AI — 2 operation(s) for list test case definitions.

Retell AI List Test Runs API

The List Test Runs API from Retell AI — 2 operation(s) for list test runs.

Retell AI List Voices API

The List Voices API from Retell AI — 1 operation(s) for list voices.

Retell AI Publish Agent Version API

The Publish Agent Version API from Retell AI — 1 operation(s) for publish agent version.

Retell AI Register Phone Call API

The Register Phone Call API from Retell AI — 1 operation(s) for register phone call.

Retell AI Search Community Voice API

The Search Community Voice API from Retell AI — 1 operation(s) for search community voice.

Retell AI Stop Call API

The Stop Call API from Retell AI — 1 operation(s) for stop call.

Retell AI Update Agent API

The Update Agent API from Retell AI — 1 operation(s) for update agent.

Retell AI Update Call API

The Update Call API from Retell AI — 1 operation(s) for update call.

Retell AI Update Chat Agent API

The Update Chat Agent API from Retell AI — 1 operation(s) for update chat agent.

Retell AI Update Chat API

The Update Chat API from Retell AI — 1 operation(s) for update chat.

Retell AI Update Conversation Flow API

The Update Conversation Flow API from Retell AI — 1 operation(s) for update conversation flow.

Retell AI Update Conversation Flow Component API

The Update Conversation Flow Component API from Retell AI — 1 operation(s) for update conversation flow component.

Retell AI Update Phone Number API

The Update Phone Number API from Retell AI — 1 operation(s) for update phone number.

Retell AI Update Retell Llm API

The Update Retell Llm API from Retell AI — 1 operation(s) for update retell llm.

Retell AI Update Test Case Definition API

The Update Test Case Definition API from Retell AI — 1 operation(s) for update test case definition.

Scroll for all 78

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Retell SDK

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Retell Ai Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Retell Ai Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Retell Ai Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Retell AI WebSocket APIs

AsyncAPI 2.6 description of Retell AI's publicly documented WebSocket surfaces. All events are sourced from the official Retell AI documentation (https://docs.retellai.com) and ...

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Retell AI API Rules

7 rules · 1 errors 6 warnings

SPECTRAL

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Retell Ai Authentication

http · 1 scheme

SECURITY

Retell Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Retell Ai Agentic Access

86 operations · 49 acting · 1 human-in-the-loop

86 operations · 49 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 OpenAPI
OpenAPI

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: retell-ai
url: https://raw.githubusercontent.com/api-evangelist/retell-ai/refs/heads/main/apis.yml
name: Retell AI
kind: company
description: Retell AI provides voice AI infrastructure for building conversational agents with low-latency turn detection,
  interruption handling, tool calling, knowledge bases, and conversation flows. The Retell SDK exposes a published OpenAPI
  spec covering agents, calls, voices, knowledge bases, conversation flows, batches, and chat agents.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/retell-ai.png
tags:
- AI
- Voice
- Agents
- Realtime
- Conversational
created: '2026-05-08'
modified: '2026-05-29'
specificationVersion: '0.19'
apis:
- aid: retell-ai:retell-ai-add-community-voice-api
  name: Retell AI Add Community Voice API
  description: The Add Community Voice API from Retell AI — 1 operation(s) for add community voice.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Add Community Voice
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-add-community-voice-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-add-knowledge-base-sources-api
  name: Retell AI Add Knowledge Base Sources API
  description: The Add Knowledge Base Sources API from Retell AI — 1 operation(s) for add knowledge base sources.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Add Knowledge Base Sources
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-add-knowledge-base-sources-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-agent-playground-completion-api
  name: Retell AI Agent Playground Completion API
  description: The Agent Playground Completion API from Retell AI — 1 operation(s) for agent playground completion.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Agent Playground Completion
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-agent-playground-completion-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-clone-voice-api
  name: Retell AI Clone Voice API
  description: The Clone Voice API from Retell AI — 1 operation(s) for clone voice.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Clone Voice
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-clone-voice-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-agent-api
  name: Retell AI Create Agent API
  description: The Create Agent API from Retell AI — 1 operation(s) for create agent.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Agent
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-agent-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-agent-version-api
  name: Retell AI Create Agent Version API
  description: The Create Agent Version API from Retell AI — 1 operation(s) for create agent version.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Agent Version
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-agent-version-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-batch-call-api
  name: Retell AI Create Batch Call API
  description: The Create Batch Call API from Retell AI — 1 operation(s) for create batch call.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Batch Call
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-batch-call-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-batch-test-api
  name: Retell AI Create Batch Test API
  description: The Create Batch Test API from Retell AI — 1 operation(s) for create batch test.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Batch Test
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-batch-test-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-chat-agent-api
  name: Retell AI Create Chat Agent API
  description: The Create Chat Agent API from Retell AI — 1 operation(s) for create chat agent.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Chat Agent
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-chat-agent-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-chat-api
  name: Retell AI Create Chat API
  description: The Create Chat API from Retell AI — 1 operation(s) for create chat.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Chat
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-chat-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-chat-completion-api
  name: Retell AI Create Chat Completion API
  description: The Create Chat Completion API from Retell AI — 1 operation(s) for create chat completion.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Chat Completion
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-chat-completion-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-conversation-flow-api
  name: Retell AI Create Conversation Flow API
  description: The Create Conversation Flow API from Retell AI — 1 operation(s) for create conversation flow.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Conversation Flow
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-conversation-flow-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-conversation-flow-component-api
  name: Retell AI Create Conversation Flow Component API
  description: The Create Conversation Flow Component API from Retell AI — 1 operation(s) for create conversation flow component.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Conversation Flow Component
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-conversation-flow-component-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-knowledge-base-api
  name: Retell AI Create Knowledge Base API
  description: The Create Knowledge Base API from Retell AI — 1 operation(s) for create knowledge base.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Knowledge Base
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-knowledge-base-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-phone-call-api
  name: Retell AI Create Phone Call API
  description: The Create Phone Call API from Retell AI — 1 operation(s) for create phone call.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Phone Call
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-phone-call-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-phone-number-api
  name: Retell AI Create Phone Number API
  description: The Create Phone Number API from Retell AI — 1 operation(s) for create phone number.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Phone Number
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-phone-number-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-retell-llm-api
  name: Retell AI Create Retell Llm API
  description: The Create Retell Llm API from Retell AI — 1 operation(s) for create retell llm.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Retell Llm
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-retell-llm-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-sms-chat-api
  name: Retell AI Create Sms Chat API
  description: The Create Sms Chat API from Retell AI — 1 operation(s) for create sms chat.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Sms Chat
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-sms-chat-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-test-case-definition-api
  name: Retell AI Create Test Case Definition API
  description: The Create Test Case Definition API from Retell AI — 1 operation(s) for create test case definition.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Test Case Definition
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-test-case-definition-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-create-web-call-api
  name: Retell AI Create Web Call API
  description: The Create Web Call API from Retell AI — 1 operation(s) for create web call.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Create Web Call
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-create-web-call-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-agent-api
  name: Retell AI Delete Agent API
  description: The Delete Agent API from Retell AI — 1 operation(s) for delete agent.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Agent
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-agent-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-agent-version-api
  name: Retell AI Delete Agent Version API
  description: The Delete Agent Version API from Retell AI — 1 operation(s) for delete agent version.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Agent Version
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-agent-version-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-call-api
  name: Retell AI Delete Call API
  description: The Delete Call API from Retell AI — 1 operation(s) for delete call.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Call
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-call-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-chat-agent-api
  name: Retell AI Delete Chat Agent API
  description: The Delete Chat Agent API from Retell AI — 1 operation(s) for delete chat agent.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Chat Agent
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-chat-agent-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-conversation-flow-api
  name: Retell AI Delete Conversation Flow API
  description: The Delete Conversation Flow API from Retell AI — 1 operation(s) for delete conversation flow.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Conversation Flow
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-conversation-flow-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-conversation-flow-component-api
  name: Retell AI Delete Conversation Flow Component API
  description: The Delete Conversation Flow Component API from Retell AI — 1 operation(s) for delete conversation flow component.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Conversation Flow Component
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-conversation-flow-component-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-knowledge-base-api
  name: Retell AI Delete Knowledge Base API
  description: The Delete Knowledge Base API from Retell AI — 1 operation(s) for delete knowledge base.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Knowledge Base
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-knowledge-base-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-knowledge-base-source-api
  name: Retell AI Delete Knowledge Base Source API
  description: The Delete Knowledge Base Source API from Retell AI — 1 operation(s) for delete knowledge base source.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Knowledge Base Source
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-knowledge-base-source-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-phone-number-api
  name: Retell AI Delete Phone Number API
  description: The Delete Phone Number API from Retell AI — 1 operation(s) for delete phone number.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Phone Number
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-phone-number-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-retell-llm-api
  name: Retell AI Delete Retell Llm API
  description: The Delete Retell Llm API from Retell AI — 1 operation(s) for delete retell llm.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Retell Llm
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-retell-llm-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-delete-test-case-definition-api
  name: Retell AI Delete Test Case Definition API
  description: The Delete Test Case Definition API from Retell AI — 1 operation(s) for delete test case definition.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Delete Test Case Definition
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-delete-test-case-definition-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-end-chat-api
  name: Retell AI End Chat API
  description: The End Chat API from Retell AI — 1 operation(s) for end chat.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - End Chat
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-end-chat-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-agent-api
  name: Retell AI Get Agent API
  description: The Get Agent API from Retell AI — 1 operation(s) for get agent.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Agent
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-agent-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-agent-versions-api
  name: Retell AI Get Agent Versions API
  description: The Get Agent Versions API from Retell AI — 1 operation(s) for get agent versions.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Agent Versions
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-agent-versions-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-batch-test-api
  name: Retell AI Get Batch Test API
  description: The Get Batch Test API from Retell AI — 1 operation(s) for get batch test.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Batch Test
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-batch-test-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-call-api
  name: Retell AI Get Call API
  description: The Get Call API from Retell AI — 1 operation(s) for get call.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Call
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-call-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-chat-agent-api
  name: Retell AI Get Chat Agent API
  description: The Get Chat Agent API from Retell AI — 1 operation(s) for get chat agent.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Chat Agent
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-chat-agent-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-chat-agent-versions-api
  name: Retell AI Get Chat Agent Versions API
  description: The Get Chat Agent Versions API from Retell AI — 1 operation(s) for get chat agent versions.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Chat Agent Versions
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-chat-agent-versions-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-chat-api
  name: Retell AI Get Chat API
  description: The Get Chat API from Retell AI — 1 operation(s) for get chat.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Chat
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-chat-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-concurrency-api
  name: Retell AI Get Concurrency API
  description: The Get Concurrency API from Retell AI — 1 operation(s) for get concurrency.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Concurrency
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-concurrency-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-conversation-flow-api
  name: Retell AI Get Conversation Flow API
  description: The Get Conversation Flow API from Retell AI — 1 operation(s) for get conversation flow.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Conversation Flow
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-conversation-flow-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-conversation-flow-component-api
  name: Retell AI Get Conversation Flow Component API
  description: The Get Conversation Flow Component API from Retell AI — 1 operation(s) for get conversation flow component.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Conversation Flow Component
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-conversation-flow-component-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-knowledge-base-api
  name: Retell AI Get Knowledge Base API
  description: The Get Knowledge Base API from Retell AI — 1 operation(s) for get knowledge base.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Knowledge Base
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-knowledge-base-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-mcp-tools-api
  name: Retell AI Get Mcp Tools API
  description: The Get Mcp Tools API from Retell AI — 1 operation(s) for get mcp tools.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Mcp Tools
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-mcp-tools-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-phone-number-api
  name: Retell AI Get Phone Number API
  description: The Get Phone Number API from Retell AI — 1 operation(s) for get phone number.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Phone Number
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-phone-number-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-retell-llm-api
  name: Retell AI Get Retell Llm API
  description: The Get Retell Llm API from Retell AI — 1 operation(s) for get retell llm.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Retell Llm
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-retell-llm-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-test-case-definition-api
  name: Retell AI Get Test Case Definition API
  description: The Get Test Case Definition API from Retell AI — 1 operation(s) for get test case definition.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Test Case Definition
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-test-case-definition-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-test-run-api
  name: Retell AI Get Test Run API
  description: The Get Test Run API from Retell AI — 1 operation(s) for get test run.
  humanURL: https://docs.retellai.com/api-references
  baseURL: https://api.retellai.com
  tags:
  - Get Test Run
  properties:
  - type: OpenAPI
    url: openapi/retell-ai-get-test-run-api-openapi.yml
  - type: Documentation
    url: https://docs.retellai.com/api-references
  - type: AsyncAPI
    url: asyncapi/retell-ai-asyncapi.yml
  - type: Signup
    url: https://dashboard.retellai.com/
  - type: Pricing
    url: https://www.retellai.com/pricing
- aid: retell-ai:retell-ai-get-voice-api
  name: Retell AI Get Voice API
  description: The Get Voice API from Retell AI — 1 operation(s) for get voi

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