Need help with your APIs? I offer API discovery, governance & evangelism services. Explore services →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

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 Agents API is one of 78 APIs that Retell AI publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include List Chat Agents. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, and pricing.

This API exposes 1 operation across 1 path, and defines 19 schemas. It is described by OpenAPI 3.0.3, at version 3.0.0.

Requests are made against a single base URL, https://api.retellai.com.

1 operations 1 paths 19 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
3.0.0
Base URL
https://api.retellai.com
Authentication
HTTP Bearer
License
Resource Areas
1

Authentication & Security 1

Retell AI List Chat Agents API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (string) (api_key). By default, every request must be authenticated.

  • api_key — Authentication header containing API key (find it in dashboard). The format is "Bearer YOURAPIKEY"

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

List Chat Agents 1
GET
/list-chat-agents
List all chat agents
listChatAgents 4 params → 200401500

Schemas 19

The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are ChatAgentRequest (22 properties), StringAnalysisData (6 properties), EnumAnalysisData (6 properties), NumberAnalysisData (5 properties). Each schema is shown below with its type and property counts.

ChatPresetAnalysisData
object
System preset for post-chat analysis (chat agents). Use in postchatanalysisdata to override prompts or mark fields optional.
5 properties 2 required
LanguageLegacy
Legacy single-string language format. Accepts any concrete locale from Language, plus the special scalar value multi for multilingual support. If unset, will u…
Language
string
Specifies what language (and dialect) the agent will operate in. For instance, selecting en-GB optimizes speech recognition for British English and indexes kno…
ChatAgentResponse
PIIConfig
object
2 properties 2 required
ResponseEngineRetellLm
object
3 properties 2 required
ResponseEngine
ResponseEngineConversationFlow
object
3 properties 2 required
ChatHandbookConfig
object
Behavior presets for chat agents. Voice-only presets are excluded.
4 properties
GuardrailConfig
object
2 properties
ResponseEngineCustomLm
object
2 properties 2 required
ChatAgentRequest
object
22 properties
BooleanAnalysisData
object
5 properties 3 required
StringAnalysisData
object
6 properties 3 required
PostChatAnalysisData
Post-chat analysis item (custom data or chat preset). Use for chat agent postchatanalysisdata; validates only chat presets (chatsummary, chatsuccessful, userse…
AnalysisData
NumberAnalysisData
object
5 properties 3 required
NullableLLMModel
string
Available LLM models for agents.
EnumAnalysisData
object
6 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

retell-ai-list-chat-agents-api-openapi.yml Raw ↑

Other APIs Retell AI publishes across the network.

Retell AI Add Community Voice API
Retell AI Add Knowledge Base Sources API
Retell AI Agent Playground Completion API
Retell AI Clone Voice API
Retell AI Create Agent API
Retell AI Create Agent Version API
Retell AI Create Batch Call API
Retell AI Create Batch Test API
Retell AI Create Chat Agent API
Retell AI Create Chat API
Retell AI Create Chat Completion API
Retell AI Create Conversation Flow API