# support.supper.feed.listCandidates

> Published by [supper.support](https://lexicon.garden/identity/did:plc:mcsqdltevtjpu26xthzzmm2l)

✓ This is the authoritative definition for this NSID.

## Links

- [View on Lexicon Garden](https://lexicon.garden/lexicon/did:plc:mcsqdltevtjpu26xthzzmm2l/support.supper.feed.listCandidates)
- [Documentation](https://lexicon.garden/lexicon/did:plc:mcsqdltevtjpu26xthzzmm2l/support.supper.feed.listCandidates/docs)
- [Examples](https://lexicon.garden/lexicon/did:plc:mcsqdltevtjpu26xthzzmm2l/support.supper.feed.listCandidates/examples)

## Definitions

### `support.supper.feed.listCandidates`

**Type**: `query`

List public feed candidates indexed by the Supper AppView for a bounded set of author DIDs. No authentication is required. This discovery projection includes site.standard.document and support.supper.poll.poll records; source records remain authoritative and consumers must enforce their own moderation and access rules.

#### Parameters

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `limit` | `integer` | No |  |
| `before` | `string` (datetime) | Yes | Inclusive immutable upper bound for this feed snapshot. |
| `cursor` | `string` | No | Opaque keyset cursor from a previous response. |
| `authors` | `array` | Yes | Author DIDs whose indexed public records may be returned. |
| `sources` | `array` | Yes |  |

#### Output

**Encoding**: `application/json`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `cursor` | `string` | No |  |
| `candidates` | `array` | Yes |  |

### `support.supper.feed.listCandidates#plyrEmbed`

**Type**: `object`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `url` | `string` (uri) | Yes | Validated public URL of the Plyr track embedded by the source document. |

### `support.supper.feed.listCandidates#pollEmbed`

**Type**: `object`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `cid` | `string` (cid) | Yes | CID of the exact embedded support.supper.poll.poll record generation. |
| `uri` | `string` (at-uri) | Yes | AT URI of the support.supper.poll.poll record embedded by the source document. |

### `support.supper.feed.listCandidates#pollCandidate`

**Type**: `object`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `cid` | `string` (cid) | Yes | CID of the exact support.supper.poll.poll generation represented by this candidate. |
| `uri` | `string` (at-uri) | Yes | AT URI of the indexed support.supper.poll.poll source record. |
| `author` | `string` (did) | Yes |  |
| `sortAt` | `string` (datetime) | Yes |  |
| `options` | `array` | Yes |  |
| `question` | `string` | Yes |  |

### `support.supper.feed.listCandidates#standardSiteCandidate`

**Type**: `object`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `cid` | `string` (cid) | Yes | CID of the exact site.standard.document generation represented by this candidate. |
| `uri` | `string` (at-uri) | Yes | AT URI of the indexed site.standard.document source record. |
| `author` | `string` (did) | Yes |  |
| `sortAt` | `string` (datetime) | Yes |  |
| `bskyPostRef` | `ref` → `com.atproto.repo.strongRef` | No |  |
| `sourceEmbeds` | `array` | Yes |  |

## Raw Schema

```json
{
  "id": "support.supper.feed.listCandidates",
  "defs": {
    "main": {
      "type": "query",
      "output": {
        "schema": {
          "type": "object",
          "required": [
            "candidates"
          ],
          "properties": {
            "cursor": {
              "type": "string",
              "maxLength": 8192
            },
            "candidates": {
              "type": "array",
              "items": {
                "refs": [
                  "#standardSiteCandidate",
                  "#pollCandidate"
                ],
                "type": "union",
                "closed": false
              }
            }
          }
        },
        "encoding": "application/json"
      },
      "parameters": {
        "type": "params",
        "required": [
          "authors",
          "sources",
          "before"
        ],
        "properties": {
          "limit": {
            "type": "integer",
            "default": 50,
            "maximum": 100,
            "minimum": 1
          },
          "before": {
            "type": "string",
            "format": "datetime",
            "description": "Inclusive immutable upper bound for this feed snapshot."
          },
          "cursor": {
            "type": "string",
            "maxLength": 8192,
            "description": "Opaque keyset cursor from a previous response."
          },
          "authors": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "did"
            },
            "maxLength": 100,
            "minLength": 1,
            "description": "Author DIDs whose indexed public records may be returned."
          },
          "sources": {
            "type": "array",
            "items": {
              "type": "string",
              "maxLength": 32,
              "knownValues": [
                "standard-site",
                "poll"
              ]
            },
            "maxLength": 2,
            "minLength": 1
          }
        }
      },
      "description": "List public feed candidates indexed by the Supper AppView for a bounded set of author DIDs. No authentication is required. This discovery projection includes site.standard.document and support.supper.poll.poll records; source records remain authoritative and consumers must enforce their own moderation and access rules."
    },
    "plyrEmbed": {
      "type": "object",
      "required": [
        "url"
      ],
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "description": "Validated public URL of the Plyr track embedded by the source document."
        }
      }
    },
    "pollEmbed": {
      "type": "object",
      "required": [
        "uri",
        "cid"
      ],
      "properties": {
        "cid": {
          "type": "string",
          "format": "cid",
          "description": "CID of the exact embedded support.supper.poll.poll record generation."
        },
        "uri": {
          "type": "string",
          "format": "at-uri",
          "description": "AT URI of the support.supper.poll.poll record embedded by the source document."
        }
      }
    },
    "pollCandidate": {
      "type": "object",
      "required": [
        "uri",
        "cid",
        "author",
        "sortAt",
        "question",
        "options"
      ],
      "properties": {
        "cid": {
          "type": "string",
          "format": "cid",
          "description": "CID of the exact support.supper.poll.poll generation represented by this candidate."
        },
        "uri": {
          "type": "string",
          "format": "at-uri",
          "description": "AT URI of the indexed support.supper.poll.poll source record."
        },
        "author": {
          "type": "string",
          "format": "did"
        },
        "sortAt": {
          "type": "string",
          "format": "datetime"
        },
        "options": {
          "type": "array",
          "items": {
            "type": "string",
            "maxLength": 1000,
            "maxGraphemes": 100
          },
          "maxLength": 10,
          "minLength": 2
        },
        "question": {
          "type": "string",
          "maxLength": 3000,
          "maxGraphemes": 300
        }
      }
    },
    "standardSiteCandidate": {
      "type": "object",
      "required": [
        "uri",
        "cid",
        "author",
        "sortAt",
        "sourceEmbeds"
      ],
      "properties": {
        "cid": {
          "type": "string",
          "format": "cid",
          "description": "CID of the exact site.standard.document generation represented by this candidate."
        },
        "uri": {
          "type": "string",
          "format": "at-uri",
          "description": "AT URI of the indexed site.standard.document source record."
        },
        "author": {
          "type": "string",
          "format": "did"
        },
        "sortAt": {
          "type": "string",
          "format": "datetime"
        },
        "bskyPostRef": {
          "ref": "com.atproto.repo.strongRef",
          "type": "ref"
        },
        "sourceEmbeds": {
          "type": "array",
          "items": {
            "refs": [
              "#pollEmbed",
              "#plyrEmbed"
            ],
            "type": "union",
            "closed": false
          },
          "maxLength": 16
        }
      }
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "lexicon": 1
}
```