Retell AI

Retell AI integration (AI, Communication). Imported from open-connector.

API key7 toolshttps://api.retellai.com

GET

retell_ai_list_voices

List all Retell AI voices available to the authenticated workspace.

/list-voices

GET

retell_ai_get_voice

Retrieve details for a specific Retell AI voice.

/get-voice/{voiceId}

1 parameter

Param	Type	Required	Description
voiceId	string	required	Unique id for the voice.

GET

retell_ai_list_voice_agents

List Retell AI voice agents with optional pagination filters.

/list-agents

4 parameters

Param	Type	Required	Description
limit	integer	optional	Maximum number of items to return.
paginationKey	string	optional	Pagination cursor from a previous response.
paginationKeyVersion	integer	optional	Version of the agent associated with paginationKey for consistent pagination.
isLatest	boolean	optional	Whether to return only the latest version of each agent.

GET

retell_ai_get_voice_agent

Retrieve details for a specific Retell AI voice agent.

/get-agent/{agentId}

2 parameters

Param	Type	Required	Description
agentId	string	required	Unique id of the voice agent to retrieve.
version	integer	optional	Agent version reference.

GET

retell_ai_list_phone_numbers

List Retell AI phone numbers with cursor pagination.

/v2/list-phone-numbers

3 parameters

Param	Type	Required	Description
limit	integer	optional	Maximum number of items to return.
paginationKey	string	optional	Pagination cursor from a previous response.
sortOrder	string	optional	Sort order for phone number results.

GET

retell_ai_get_phone_number

Retrieve details for a specific Retell AI phone number.

/get-phone-number/{phoneNumber}

1 parameter

Param	Type	Required	Description
phoneNumber	string	required	E.164 phone number to retrieve.

GET

retell_ai_get_call

Retrieve details for a specific Retell AI call.

/v2/get-call/{callId}

1 parameter

Param	Type	Required	Description
callId	string	required	The call id to retrieve call history for.