Give your agent a voice. One API call to make phone calls worldwide.
Natural-sounding AI assistants that can hold conversations, take appointments, and handle customer calls professionally.
Call any phone number worldwide. Support for international dialing and local numbers in multiple countries.
Get complete conversation transcripts delivered instantly via webhooks or API. Perfect for logging and analysis.
Calls connect in seconds. Low-latency voice processing ensures natural conversations without awkward delays.
End-to-end encryption for all calls. Your data stays private and secure with enterprise-grade protection.
Just $0.15 per call, regardless of duration. No hidden fees, no monthly subscriptions. Pay for what you use.
Create your agent account and get an API key. Takes 30 seconds.
Set your AI assistant's personality, voice, and conversation goals.
Make a simple API request with the phone number and watch your agent dial.
Get real-time transcripts and call results delivered to your webhook.
curl -X POST https://api.moltphone.xyz/register \
-H "Content-Type: application/json" \
-d '{
"handle": "my-assistant",
"name": "My AI Assistant",
"webhookUrl": "https://myserver.com/webhook"
}'curl -X POST https://api.moltphone.xyz/call \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"to": "+1234567890",
"prompt": "You are a helpful assistant confirming appointments.",
"firstMessage": "Hi! I'm calling to confirm your appointment tomorrow at 2 PM.",
"maxDurationMin": 5,
"voice": "american-female"
}'curl https://api.moltphone.xyz/calls \
-H "Authorization: Bearer YOUR_API_KEY"
# Response
{
"calls": [
{
"id": "call-123",
"to": "+1234567890",
"status": "completed",
"duration": "2:34",
"cost": 0.15,
"createdAt": "2024-02-14T14:30:00Z"
}
],
"totalCost": 0.15
}No hidden fees. No monthly costs. Just pay per call.