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+# NIP-XX
+
+## Internet Radio
+
+`draft` `optional`
+
+This NIP defines a standard for publishing and discovering internet radio stations on Nostr, enabling decentralized radio station directories, streaming metadata, social features, and interoperability between radio applications.
+
+## Radio Station Events
+
+Radio stations are published as addressable events of `kind:31237`. These events contain streaming URLs, metadata, and technical specifications needed for playback.
+
+### Event Structure
+
+```json
+{
+  "kind": 31237,
+  "content": "<JSON metadata>",
+  "tags": [
+    ["d", "<station-identifier>"],
+    ["name", "<station-name>"],
+    ["t", "<genre>"],
+    ["l", "<ISO-639-1-code>"],
+    ["countryCode", "<ISO-3166-2-code>"],
+    ["location", "<human-readable-location>"],
+    ["g", "<geohash>"],
+    ["thumbnail", "<image-url>"],
+    ["website", "<station-website>"]
+  ]
+}
+```
+
+### Content Format
+
+The `content` field MUST contain a JSON string with the following structure:
+
+```json
+{
+  "description": "Station description with **markdown** support",
+  "streams": [
+    {
+      "url": "https://stream.example.com/radio.mp3",
+      "format": "audio/mpeg",
+      "quality": {
+        "bitrate": 128000,
+        "codec": "mp3",
+        "sampleRate": 44100
+      },
+      "primary": true
+    }
+  ],
+  "streamingServerUrl": "https://server.example.com"
+}
+```
+
+#### Required Fields
+
+- `description`: Human-readable description (markdown supported)
+- `streams`: Array of stream objects (minimum one required)
+
+#### Optional Fields
+
+- `streamingServerUrl`: Base URL of the streaming server (needed for metadata endpoints when using typical streaming servers like Icecast that provide `/status-json.xsl`, `/admin/stats`, or similar metadata APIs)
+
+#### Stream Object
+
+Each stream object MUST include:
+
+- `url`: Direct URL to the audio stream
+- `format`: MIME type (e.g., "audio/mpeg", "audio/aac")
+- `quality`: Object with `bitrate`, `codec`, and `sampleRate`
+- `primary`: Boolean indicating the default stream (optional)
+
+### Required Tags
+
+- `d`: Unique identifier for the station (used for addressability)
+- `name`: Human-readable station name
+
+### Recommended Tags
+
+- `t`: Genre/category tags (multiple allowed)
+- `l`: ISO 639-1 language codes (multiple allowed)
+- `countryCode`: ISO 3166-2 country code
+- `location`: Human-readable location string
+- `g`: Geohash for precise geographical coordinates
+- `thumbnail`: Station logo/image URL
+- `website`: Station's official website
+
+### Example
+
+```json
+{
+  "kind": 31237,
+  "pubkey": "a1b2c3d4...",
+  "created_at": 1690000000,
+  "content": "{\"description\":\"Eclectic mix of jazz, world music, and electronic sounds from France.\",\"streams\":[{\"url\":\"https://icecast.radiofrance.fr/fiprock-hifi.aac\",\"format\":\"audio/aac\",\"quality\":{\"bitrate\":128000,\"codec\":\"aac\",\"sampleRate\":44100},\"primary\":true}]}",
+  "tags": [
+    ["d", "a7f9d2e1b8c3"],
+    ["name", "FIP Radio"],
+    ["t", "jazz"],
+    ["t", "world"],
+    ["t", "electronic"],
+    ["l", "fr"],
+    ["countryCode", "FR"],
+    ["location", "Paris, France"],
+    ["g", "u09tvw0"],
+    ["thumbnail", "https://example.com/fip-logo.png"],
+    ["website", "https://www.radiofrance.fr/fip"]
+  ]
+}
+```
+
+## Social Features
+
+Radio stations can leverage existing Nostr social protocols:
+
+### Live Chat Messages
+
+Real-time chat during radio streaming uses existing live chat protocols such as [NIP-53](53.md). Messages should reference the radio station via `a` tag to associate chat with the specific station.
+
+### Station Comments
+
+Persistent discussion threads use existing comment protocols such as [NIP-22](22.md). Comments should reference the radio station event to create threaded discussions about stations.
+
+## Implementation Notes
+
+### Station Identification
+
+- The `d` tag value SHOULD be a random identifier to ensure stability over time
+- If no `d` tag is present, it defaults to an empty string
+- Multiple stations can be published by the same pubkey using different `d` tags
+
+### Streaming Compatibility
+
+- Support multiple stream formats for broader client compatibility
+- Include quality metadata to enable adaptive streaming
+- Mark one stream as `primary` for default selection
+
+### Content Indexing
+
+- Use `t` tags for genre/category filtering
+- Include `l` tags for internationalization
+- Add `g` tags with geohash for precise geographical discovery
+
+## Reference Implementation
+
+A reference implementation is available at [WaveFunc](https://github.com/zeSchlausKwab/wavefunc), demonstrating station publishing, favorites management, and social features.