com.barryfrost.checkin

barryfrost.com

{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "A physical location checkin on Foursquare/Swarm",
      "key": "any",
      "record": {
        "properties": {
          "address": {
            "description": "Formatted venue address, e.g. \"123 High Street, London, UK\"",
            "maxLength": 500,
            "type": "string"
          },
          "category": {
            "description": "Primary Foursquare venue category, e.g. \"Coffee Shop\"",
            "maxLength": 100,
            "type": "string"
          },
          "comment": {
            "description": "Optional user comment (Swarm \"shout\") attached to the checkin",
            "maxLength": 1000,
            "type": "string"
          },
          "createdAt": {
            "description": "ISO 8601 timestamp of the checkin",
            "format": "datetime",
            "type": "string"
          },
          "location": {
            "description": "The Foursquare place where the checkin occurred",
            "ref": "community.lexicon.location.fsq",
            "type": "ref"
          },
          "photos": {
            "description": "Photos taken at the checkin, uploaded as PDS blobs",
            "items": {
              "ref": "#photo",
              "type": "ref"
            },
            "maxLength": 8,
            "type": "array"
          }
        },
        "required": [
          "createdAt",
          "location"
        ],
        "type": "object"
      },
      "type": "record"
    },
    "photo": {
      "properties": {
        "alt": {
          "maxLength": 1000,
          "type": "string"
        },
        "image": {
          "accept": [
            "image/jpeg",
            "image/png",
            "image/webp"
          ],
          "maxSize": 1000000,
          "type": "blob"
        }
      },
      "required": [
        "image"
      ],
      "type": "object"
    }
  },
  "id": "com.barryfrost.checkin",
  "lexicon": 1
}

Validate Record

Validate a record against com.barryfrost.checkin

Validation Options
Automatically resolve and include external schemas for full validation
Treat any remaining unresolved references as valid

Metadata

DID
did:plc:j5ksi3y4tdtbp7vpsxsfyask
CID
bafyreiha3jqujpzggo5ygvt4z4pspx5ilcwvdc3rzuoya6qfi7rrvmbjkm
Indexed At
2026-07-26 20:10 UTC
AT-URI
at://did:plc:j5ksi3y4tdtbp7vpsxsfyask/com.atproto.lexicon.schema/com.barryfrost.checkin

Version History (4 versions)

Referenced Schemas (1)

Similar Lexicons

Lexicons whose schemas describe something close to this one. Check them before publishing a new one that overlaps.

Lexicon Garden

@