IP API

This is a simple IP lookup API that returns the requester's IP address. The documentation is shown at the root path, while the API is accessed via the /api endpoint.

Endpoint

The API is available at:

https://ip.notanumber.dev/apiCopy

Formats

JSON (default)

Make a request to the /api endpoint to get a JSON response.

{
  "ip": "8.8.8.8"
}Copy

Plaintext

Append ?plaintext to the URL to get a plaintext response.

8.8.8.8Copy

Usage Examples

Using curl

Get JSON:

curl https://ip.notanumber.dev/apiCopy

Get Plaintext:

curl "https://ip.notanumber.dev/api?plaintext"Copy

Using JavaScript (Node.js)

Get JSON:

async function getIp() {
  const response = await fetch("https://ip.notanumber.dev/api");
  const data = await response.json();
  console.log(data.ip);
}
getIp();Copy

Get Plaintext:

async function getIp() {
  const response = await fetch("https://ip.notanumber.dev/api?plaintext");
  const data = await response.text();
  console.log(data);
}
getIp();Copy