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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 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 Get Conversation Flow. 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 86 schemas. It is described by OpenAPI 3.2.0, at version 3.0.0.

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

1 operations 1 paths 86 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.0.0
Base URL
https://api.retellai.com
Authentication
HTTP Bearer
License
Resource Areas
1

Authentication & Security 1

Retell AI Get Conversation Flow 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.

Get Conversation Flow 1
GET
/get-conversation-flow/{conversation_flow_id}
Retrieve details of a specific Conversation Flow
getConversationFlow 2 params → 200400401404429500

Schemas 86

The contract defines 86 schemas that model the data the API accepts and returns. The most detailed are CustomTool (16 properties), AgentSwapTool (12 properties), CodeTool (11 properties), MCPTool (11 properties). Each schema is shown below with its type and property counts.

CodeTool
object
11 properties 3 required
SubagentNode
NumberAnalysisData
object
5 properties 3 required
NodeInstructionPrompt
object
2 properties 2 required
ConversationFlowResponse
CodeNode
AgentSwapWebhookSetting
string
EndCallTool
object
6 properties 2 required
ExtractDynamicVariableTool
object
4 properties 4 required
SmsContentTemplate
object
2 properties 2 required
PressDigitNode
TransferOptionColdTransfer
object
4 properties 1 required
ConversationFlowNode
SmsInstructionTemplate
object
2 properties 2 required
EquationCondition
object
3 properties 3 required
TransferOptionWarmTransfer
object
10 properties 1 required
TransferFailedEdge
SkipResponseEdge
TransferOptionAgenticWarmTransfer
object
7 properties 2 required
TransferDestination
AgentOverrideConfig
object
4 properties
ToolParameter
object
The parameters the functions accepts, described as a JSON Schema object. See [JSON Schema reference](https://json-schema.org/understanding-json-schema/) for do…
3 properties 2 required
NodeTool
CheckAvailabilityCalTool
object
6 properties 4 required
CustomTool
object
16 properties 3 required
WarmTransferStaticMessage
object
2 properties
PromptCondition
object
2 properties 2 required
CancelTransferTool
object
6 properties 2 required
BookAppointmentCalTool
object
6 properties 4 required
WarmTransferPrompt
object
2 properties
EnumAnalysisData
object
6 properties 4 required
MCP
object
5 properties 2 required
SendSMSTool
object
7 properties 3 required
Equation
object
3 properties 2 required
NodeEdge
object
3 properties 2 required
FinetuneExampleUtterance
BooleanAnalysisData
object
5 properties 3 required
SmsContentPredefined
object
2 properties
NodeInstruction
NodeBase
SmsSuccessEdge
MCPNode
ConversationFlowComponent
object
7 properties
TransferOption
ModelChoiceCascading
object
3 properties 2 required
GlobalNodeFinetuneTransitionExample
object
1 property 1 required
SmsFailedEdge
NodeFinetuneConversationExample
object
2 properties 2 required
MCPTool
object
11 properties 3 required
ConversationFlow
NodeBaseCommon
object
4 properties 1 required
AnalysisData
GlobalNodeSetting
object
5 properties 1 required
SmsContent
Tool
ModelChoice
NodeInstructionStaticText
object
2 properties 2 required
PressDigitTool
object
4 properties 2 required
ElseEdge
Note
object
4 properties 4 required
AgentVersionReference
Agent version reference. Supports a numeric version (for example 3) or a tag/environment name (for example "prod"). When a tag is provided, resolution uses tha…
BridgeTransferTool
object
6 properties 2 required
CancelTransferNode
NodeFinetuneTransitionExample
object
3 properties 2 required
AgentSwapNode
ExtractDynamicVariablesNode
FunctionNode
PostCallAnalysisSetting
string
SmsContentInferred
object
2 properties
AgentSwapTool
object
12 properties 4 required
StringAnalysisData
object
6 properties 3 required
ConversationNode
ConversationFlowOverride
object
Override properties for conversation flow configuration in agent override requests.
7 properties
KBConfig
object
2 properties
BridgeTransferNode
TransferDestinationPredefined
object
3 properties 2 required
TransferCallTool
object
10 properties 4 required
AlwaysEdge
TransferDestinationInferred
object
2 properties 2 required
EndNode
TransferCallNode
LLMModel
string
Available LLM models for agents.
ComponentNode
CreateConversationFlowComponentRequest
BranchNode
SmsNode

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

retell-ai-get-conversation-flow-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
Where this information came from

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