Retell AI - Apps Documentation

Requirements

To use Retell AI on WEXTL you need an active account and an API access token from your account settings.[3]

Get your Retell AI credentials

API KeypasswordRequired
You can follow this instruction to get your API Key.
[1]

Connect Retell AI in WEXTL

Log in to your WEXTL account, add the Retell AI node module to your workflow, and click Create new credential.
Optional: In the Credential name field, enter a name for the credential.
Enter the authentication credentials you copied from your Retell AI account, or follow the on-screen instructions to create the credential.
If prompted, authenticate your account and confirm access.
If you want to make changes to your credential in the future, follow the steps in Manage credentials →

Notes

Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →

Retell AI node modules

The list below is a reference of every Retell AI node module the integration supports. You will be able to pick any of them on the workflow canvas while building automations.

Open any Retell AI node module below to inspect its input parameters, outputs, and connection requirements.

Watch CallsTrigger

Output fields[3]

Field	Type
Call Type	text
From Number	text
To Number	text
Direction	text
Call ID	text
Agent ID	text
Call Status	text
Metadata	object
Retell Llm Dynamic Variables	object
Opt Out Sensitive Data Storage	boolean
Start Timestamp	number
End Timestamp	number
Transcript	text
Transcript Object	array
Transcript With Tool Calls	array
Recording Url	text
Public Log Url	text
E 2e Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Websocket Network Rtt Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number

2other output fields

Get a CallAction

Input fields[3]

Field	Type
Call IDRequired	choice

Output fields[3]

Field	Type
Call Type	text
From Number	text
To Number	text
Direction	text
Call ID	text
Agent ID	text
Call Status	text
Metadata	object
Retell Llm Dynamic Variables	object
Opt Out Sensitive Data Storage	boolean
Start Timestamp	number
End Timestamp	number
Transcript	text
Transcript Object	array
Transcript With Tool Calls	array
Recording Url	text
Public Log Url	text
E 2e Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Websocket Network Rtt Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number

2other output fields

Search CallsSearch

Input fields[3]

Field	Type
Filter Criteria	object
Agent IDs	choice
Before Start Timestamp	date
After Start Timestamp	date
Before End Timestamp	date
After End Timestamp	date
Sort Order	choice
Limit	number

Output fields[3]

Field	Type
Call Type	text
From Number	text
To Number	text
Direction	text
Call ID	text
Agent ID	text
Call Status	text
Metadata	object
Retell Llm Dynamic Variables	object
Opt Out Sensitive Data Storage	boolean
Start Timestamp	number
End Timestamp	number
Transcript	text
Transcript Object	array
Transcript With Tool Calls	array
Recording Url	text
Public Log Url	text
E 2e Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Websocket Network Rtt Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number

2other output fields

Create a Phone CallAction

Input fields[3]

Field	Type
From NumberRequired	text
To NumberRequired	text
Override Agent ID	choice
Metadata	array
Key NameRequired	text
ValueRequired	text
Retell LLM Dynamic Variables	array
Key NameRequired	text
ValueRequired	text

Output fields[3]

Field	Type
Call Type	text
From Number	text
To Number	text
Direction	text
Call ID	text
Agent ID	text
Call Status	text
Metadata	object
Retell Llm Dynamic Variables	object
Opt Out Sensitive Data Storage	boolean
Start Timestamp	number
End Timestamp	number
Transcript	text
Transcript Object	array
Transcript With Tool Calls	array
Recording Url	text
Public Log Url	text
E 2e Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Websocket Network Rtt Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number

2other output fields

Create a Web CallAction

Input fields[3]

Field	Type
Agent IDRequired	choice
Metadata	array
Key NameRequired	text
ValueRequired	text
Retell LLM Dynamic Variables	array
Key NameRequired	text
ValueRequired	text

Output fields[3]

Field	Type
Call Type	text
From Number	text
To Number	text
Direction	text
Call ID	text
Agent ID	text
Call Status	text
Metadata	object
Retell Llm Dynamic Variables	object
Opt Out Sensitive Data Storage	boolean
Start Timestamp	number
End Timestamp	number
Transcript	text
Transcript Object	array
Transcript With Tool Calls	array
Recording Url	text
Public Log Url	text
E 2e Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number
Llm Websocket Network Rtt Latency	object
P 50	number
P 90	number
P 95	number
P 99	number
Max	number
Min	number
Num	number

2other output fields

Make an API Calluniversal

Input fields[3]

Field	Type
URLRequired	text
MethodRequired	choice
Headers	array
Header	object
Query String	array
Parameter	object
Body	text

Output fields[3]

Field	Type
Body	text
Headers	object
Status code	number

Templates

Look for Retell AI templates in the WEXTL template library.

Browse templates →

Explore alternative apps

More apps in Communication category →

References

WEXTL® Retell AI Source Code connector implementation.
Our users use cases and automations.
Official API Documentation for Retell AI.
WEXTL® visual workflow builder data.

Last updated: Jul 24, 2026 18:12

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