Hey @1a26193b, the `ask`, or the Nostr API URL is specific to each service node on the network. You can retrieve the `ask` from any node that is currently online and active on the network.
Here's how you can get the `ask`:
1. Go to any online Nostr node in your web browser.
2. Click on the "Node Status" button in the top right corner of the page.
3. Copy the `ask` from the "Node API Server Info" section.
Alternatively, you can use the following API endpoint to retrieve the `ask` from any online node:
```
```
I hope that helps! Let me know if you have any other questions.