Waldo

Waldo: Center's NFT Bot

Waldo is Center's NFT indexer robot. It's in charge of fetching NFT metadata and media.

User Agent

When Waldo makes requests, they will specify the following user agent:

  • User agent token: Center-Waldo/1.0 (+https://center.dev/waldo)

IP Addresses

Requests will originate from the following IP addresses:

  • 34.110.128.4
  • 34.111.159.210
  • 34.111.236.159
  • 34.149.190.39

Getting the IP Addresses Programmatically

This IP range may change in the future. To periodically refresh the IP and User-Agent list, visit:

https://center.dev/waldo.json

The file will look like this:

{
  "addresses": [
    "34.110.128.4",
    "34.111.159.210",
    "34.111.236.159",
    "34.149.190.39"
  ],
  "userAgents": ["Center-Waldo/1.0 (+https://center.dev/waldo)"]
}