nips/100.md
2023-07-26 09:24:44 -03:00

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NIP-100
=======
Querying Events by Tags Structure
---------------------------------
`draft` `optional` `author:fernandolguevara` `requires:nip-12`
This NIP allows clients to query events from relays where a specific tag is present in the event's structure.
The filter condition matches if there is at least one tag name in common with the filter and event.
Example Subscription Filter
---------------------------
Below is an example filter that matches events with a `g` tag in their structure:
```json
{
"tags": ["g"]
}
```
Suggested Use Cases
-------------------
One of the suggested use cases for this NIP is for location-specific events. Clients can utilize the provided filter example to locate events with specific location-related tags, regardless of how the location information has been stored in the events.