place.stream.chat.access

Lexicon Version: 1

Definitions

main

Type: record

A rule about who may chat on this streamer’s streams. Rules are evaluated per streamer: when any allow rule exists, only accounts matching an allow rule may chat; accounts matching a deny rule never may. A streamer with no rules has open chat.

Record Key: tid

Record Properties:

Name	Type	Req’d	Description	Constraints
action	string	✅	Whether accounts matching the subject may chat (allow) or may not (deny). Deny wins over allow.	Enum: allow, deny
subject	Union of:   #verifier   #label	✅	Who the rule matches. Open: a node ignores subject types it does not understand.
createdAt	string	✅	Client-declared timestamp when this rule was created.	Format: datetime

---

verifier

Type: object

Accounts that hold an app.bsky.graph.verification record issued by this DID. A node that sees a rule naming a verifier starts indexing that verifier’s records.

Properties:

Name	Type	Req’d	Description	Constraints
did	string	✅	The verifier’s DID.	Format: did

---

label

Type: object

Accounts carrying this label from this labeler. A node that sees a rule naming a labeler starts mirroring its matching labels.

Properties:

Name	Type	Req’d	Description	Constraints
labeler	string	✅	The labeler’s DID.	Format: did
value	string	✅	The label value that matches; a trailing * matches any label with that prefix.	Max Length: 128

---

Lexicon Source

{
  "lexicon": 1,
  "id": "place.stream.chat.access",
  "defs": {
    "main": {
      "type": "record",
      "key": "tid",
      "description": "A rule about who may chat on this streamer's streams. Rules are evaluated per streamer: when any allow rule exists, only accounts matching an allow rule may chat; accounts matching a deny rule never may. A streamer with no rules has open chat.",
      "record": {
        "type": "object",
        "required": ["action", "subject", "createdAt"],
        "properties": {
          "action": {
            "type": "string",
            "enum": ["allow", "deny"],
            "description": "Whether accounts matching the subject may chat (allow) or may not (deny). Deny wins over allow."
          },
          "subject": {
            "type": "union",
            "refs": ["#verifier", "#label"],
            "description": "Who the rule matches. Open: a node ignores subject types it does not understand."
          },
          "createdAt": {
            "type": "string",
            "format": "datetime",
            "description": "Client-declared timestamp when this rule was created."
          }
        }
      }
    },
    "verifier": {
      "type": "object",
      "description": "Accounts that hold an app.bsky.graph.verification record issued by this DID. A node that sees a rule naming a verifier starts indexing that verifier's records.",
      "required": ["did"],
      "properties": {
        "did": {
          "type": "string",
          "format": "did",
          "description": "The verifier's DID."
        }
      }
    },
    "label": {
      "type": "object",
      "description": "Accounts carrying this label from this labeler. A node that sees a rule naming a labeler starts mirroring its matching labels.",
      "required": ["labeler", "value"],
      "properties": {
        "labeler": {
          "type": "string",
          "format": "did",
          "description": "The labeler's DID."
        },
        "value": {
          "type": "string",
          "maxLength": 128,
          "description": "The label value that matches; a trailing * matches any label with that prefix."
        }
      }
    }
  }
}