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SMS Receiver Online
Get free phone numbers from 25+ countries. Receive SMS & OTP instantly — no registration needed.
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+1 (555) 123-4567
Your code is 482911
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+44 7700 900123
OTP: 796312
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- ✓ Instant SMS & OTP
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FreeNumber API Documentation
Our API is public, free to use, and requires no authentication. You can easily query our list of active virtual numbers and parse OTP messages programmatically.
| Base URL | https://weak-deloris-nothing672434-fe85179d.koyeb.app |
|---|---|
| Authentication | None Required |
| Update Frequency | Real-time (Poll every 4-5 seconds) |
Endpoints
GET
/health
Check if the API service is alive and running.
// Response payload:
{
"status": "running"
}
GET
/api/numbers
Fetch the list of all available virtual phone numbers including country, code, and flag emoji.
// Response payload snippet:
[
{
"country": "Venezuela",
"countryCode": "58",
"flag": "🇻🇪",
"id": "584161460140",
"number": "584161460140"
}
]
GET
/api/otps
Fetch the latest received OTP messages (real-time feed).
// Response payload snippet:
{
"success": true,
"otps": [
{
"number": "584268261330",
"otp": "108208",
"message": "Your verification code is 108208",
"sender": "Google",
"timestamp": "2026-08-08T10:00:00.000Z"
}
]
}Python Integration Example
Here is a complete, working example of how to poll virtual numbers and OTP messages in Python:
import requests
BASE_URL = "https://weak-deloris-nothing672434-fe85179d.koyeb.app"
# 1. Fetch available virtual numbers
numbers_response = requests.get(f"{BASE_URL}/api/numbers")
numbers = numbers_response.json()
print("Available Numbers:", numbers)
# 2. Fetch latest OTP messages feed
otps_response = requests.get(f"{BASE_URL}/api/otps?limit=50")
otps = otps_response.json()
print("Latest OTPs:", otps)