nips/100.md

# NIP-100
## WebRTC
`draft` `optional` `author:jacany`

This NIP defines how to do WebRTC communication over nostr

### Broadcasting that you are present
Announces that you are here, and ready to connect to others.
The connection ID is inferred from the provided pubkey.
```json
{
    "kind": 25050,
    "pubkey": "<sender pubkey>",
    "tags": [
        ["type", "connect"]
    ]
}
```

### Closing
```json
{
    "kind": 25050,
    "pubkey": "<sender pubkey>",
    "tags": [
        ["type", "disconnect"]
    ]
}
```

### Offering to connect
Used when responding to a `type:connect`. Offering to connect to that peer.
```json
{
    "kind": 25050,
    "pubkey": "<sender pubkey>",
    "tags": [
        ["type", "offer"],
        ["p", "<reciever pubkey>"]
    ],
    "content": {
        "offer": "<offer>",
        "type": "offer"
    }
}
```

### Answering an Offer
```json
{
    "kind": 25050,
    "pubkey": "<sender pubkey>",
    "tags": [
        ["type", "answer"],
        ["p", "<reciever pubkey>"]
    ],
    "content": {
        "sdp": "<sdp>",
        "type": "answer"
    }
}
```

### Broadcasting ICE Candidate
```json
{
    "kind": 25050,
    "pubkey": "<sender pubkey>",
    "tags": [
        ["type", "answer"],
        ["p", "<reciever pubkey>"]
    ],
    "content": {
        "candidate": "<sdp>",
        <misc>
    }
}
```

Essentially, just directly feed what comes out of the WebRTC functions straight into the `content` field. It makes things cleaner and easier.