HeyRik is an AI voice platform that lets you build and deploy human-sounding AI voice agents for phone calls, clone any voice in seconds, and run inbound and outbound calling at scale.

Can I clone my own voice with HeyRik?

Yes. Record or upload about 20 seconds of clear speech and HeyRik clones your voice, making it available for any of your AI agents to speak with.

What can HeyRik's AI voice agents do?

They answer inbound calls, place outbound and bulk calls, qualify leads, book appointments, act as an AI receptionist, and provide customer support — in over 30 languages, around the clock.

Which languages and voices are supported?

HeyRik supports 600+ realistic AI voices and 30+ languages, plus custom cloned voices, with adjustable speed, stability and style.

Is HeyRik a no-code platform?

Yes. You design conversations on a visual flow builder, pick a voice and language, and deploy — no engineering required. A full API and MCP integration are also available.

Tools and custom APIs the agent invoked

GEThttps://server.heyrik.com/api/v1/calls/{id}/functions

Path parameters

idRequired

Replace {id} in the request URL with the value for this resource.

Headers

AuthorizationstringRequired

Use Bearer $HEYRIK_API_KEY with an account-scoped API key. Keep the key on your server.

Get your API key

GET/calls/{id}/functions

curl https://server.heyrik.com/api/v1/calls/call_1dd990f7/functions \
  -H "Authorization: Bearer $HEYRIK_API_KEY"

Response example

{
  "data": [
    {
      "name": "check_order_status",
      "arguments": { "order_id": "AC-8842" },
      "result": { "status": "dispatched" },
      "ts": "2026-07-22T15:06:02.400Z"
    }
  ]
}

Illustrative examples · No live request is sent