Request:
JSON object with the following properties.

• api_key is your API key (string).
• phone_number is the phone number you want to check (string). It should always start with a "+" sign followed by the country code and the phone number.

Response:
JSON object with the following properties.

• is_spam is a boolean indicating whether the phone number is spam.
• identified_at is the date in the format MM/DD/YYYY when the phone number was identified as spam. If the phone number is not spam, this field will be null.

Get started w/ code examples

Select your preferred language and replace the phone number with the one you want to check.

// Node.js
const fetch = require("node-fetch");
fetch("https://spamnumberlookup.com/api/v1/is-spam", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "api_key": "YOUR_API_KEY_HERE",
    "phone_number": "+12012033743"
  })
})
.then((res) => res.json())
.then(console.log);

{
  "is_spam": true,
  "identified_at": "08/21/2022"
}