Guides

For sale publications

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Full code example

https://github.com/lens-protocol/api-examples/blob/master/src/publications/profile-publications-for-sale.ts

This query returns you all the publications that are on sale for the profile.

API Design

query ProfilePublicationsForSale {
  profilePublicationsForSale(request: { profileId: "0x03" }) {
    items {
      ... on Post {
        ...PostFields
      }
      ... on Comment {
        ...CommentFields
      }
    }
    pageInfo {
      prev
      next
      totalCount
    }
  }
}

fragment MediaFields on Media {
  url
  mimeType
}

fragment ProfileFields on Profile {
  id
  name
  bio
  attributes {
    displayType
    traitType
    key
    value
  }
  isFollowedByMe
  isFollowing(who: null)
  followNftAddress
  metadata
  isDefault
  handle
  picture {
    ... on NftImage {
      contractAddress
      tokenId
      uri
      verified
    }
    ... on MediaSet {
      original {
        ...MediaFields
      }
    }
  }
  coverPicture {
    ... on NftImage {
      contractAddress
      tokenId
      uri
      verified
    }
    ... on MediaSet {
      original {
        ...MediaFields
      }
    }
  }
  ownedBy
  dispatcher {
    address
  }
  stats {
    totalFollowers
    totalFollowing
    totalPosts
    totalComments
    totalMirrors
    totalPublications
    totalCollects
  }
  followModule {
    ...FollowModuleFields
  }
}

fragment PublicationStatsFields on PublicationStats { 
  totalAmountOfMirrors
  totalAmountOfCollects
  totalAmountOfComments
}

fragment MetadataOutputFields on MetadataOutput {
  name
  description
  content
  media {
    original {
      ...MediaFields
    }
  }
  attributes {
    displayType
    traitType
    value
  }
}

fragment Erc20Fields on Erc20 {
  name
  symbol
  decimals
  address
}

fragment PostFields on Post {
  id
  profile {
    ...ProfileFields
  }
  stats {
    ...PublicationStatsFields
  }
  metadata {
    ...MetadataOutputFields
  }
  createdAt
  collectModule {
    ...CollectModuleFields
  }
  referenceModule {
    ...ReferenceModuleFields
  }
  appId
  hidden
  reaction(request: null)
  mirrors(by: null)
  hasCollectedByMe
}

fragment MirrorBaseFields on Mirror {
  id
  profile {
    ...ProfileFields
  }
  stats {
    ...PublicationStatsFields
  }
  metadata {
    ...MetadataOutputFields
  }
  createdAt
  collectModule {
    ...CollectModuleFields
  }
  referenceModule {
    ...ReferenceModuleFields
  }
  appId
  hidden
  reaction(request: null)
  hasCollectedByMe
}

fragment MirrorFields on Mirror {
  ...MirrorBaseFields
  mirrorOf {
   ... on Post {
      ...PostFields          
   }
   ... on Comment {
      ...CommentFields          
   }
  }
}

fragment CommentBaseFields on Comment {
  id
  profile {
    ...ProfileFields
  }
  stats {
    ...PublicationStatsFields
  }
  metadata {
    ...MetadataOutputFields
  }
  createdAt
  collectModule {
    ...CollectModuleFields
  }
  referenceModule {
    ...ReferenceModuleFields
  }
  appId
  hidden
  reaction(request: null)
  mirrors(by: null)
  hasCollectedByMe
}

fragment CommentFields on Comment {
  ...CommentBaseFields
  mainPost {
    ... on Post {
      ...PostFields
    }
    ... on Mirror {
      ...MirrorBaseFields
      mirrorOf {
        ... on Post {
           ...PostFields          
        }
        ... on Comment {
           ...CommentMirrorOfFields        
        }
      }
    }
  }
}

fragment CommentMirrorOfFields on Comment {
  ...CommentBaseFields
  mainPost {
    ... on Post {
      ...PostFields
    }
    ... on Mirror {
       ...MirrorBaseFields
    }
  }
}

fragment FollowModuleFields on FollowModule {
  ... on FeeFollowModuleSettings {
    type
    amount {
      asset {
        name
        symbol
        decimals
        address
      }
      value
    }
    recipient
  }
  ... on ProfileFollowModuleSettings {
    type
    contractAddress
  }
  ... on RevertFollowModuleSettings {
    type
    contractAddress
  }
  ... on UnknownFollowModuleSettings {
    type
    contractAddress
    followModuleReturnData
  }
}

fragment CollectModuleFields on CollectModule {
  __typename
  ... on FreeCollectModuleSettings {
    type
    followerOnly
    contractAddress
  }
  ... on FeeCollectModuleSettings {
    type
    amount {
      asset {
        ...Erc20Fields
      }
      value
    }
    recipient
    referralFee
  }
  ... on LimitedFeeCollectModuleSettings {
    type
    collectLimit
    amount {
      asset {
        ...Erc20Fields
      }
      value
    }
    recipient
    referralFee
  }
  ... on LimitedTimedFeeCollectModuleSettings {
    type
    collectLimit
    amount {
      asset {
        ...Erc20Fields
      }
      value
    }
    recipient
    referralFee
    endTimestamp
  }
  ... on RevertCollectModuleSettings {
    type
  }
  ... on TimedFeeCollectModuleSettings {
    type
    amount {
      asset {
        ...Erc20Fields
      }
      value
    }
    recipient
    referralFee
    endTimestamp
  }
  ... on UnknownCollectModuleSettings {
    type
    contractAddress
    collectModuleReturnData
  }
}

fragment ReferenceModuleFields on ReferenceModule {
  ... on FollowOnlyReferenceModuleSettings {
    type
    contractAddress
  }
  ... on UnknownReferenceModuleSettings {
    type
    contractAddress
    referenceModuleReturnData
  }
  ... on DegreesOfSeparationReferenceModuleSettings {
    type
    contractAddress
    commentsRestricted
    mirrorsRestricted
    degreesOfSeparation
  }
}

{
  "data": {
    "profilePublicationsForSale": {
      "items": [
        {
          "__typename": "Post",
          "id": "0x01-0x01",
          "profile": {
            "id": "0x01",
            "name": null,
            "bio": null,
            "attributes": [
              {
                "displayType": null,
                "traitType": null,
                "key": "custom_field",
                "value": "yes this is custom"
              }
          	],
            "isFollowedByMe": false,
						"isFollowing": false,
            "followNftAddress": null,
          	"metadata": "ipfs://QmSfyMcnh1wnJHrAWCBjZHapTS859oNSsuDFiAPPdAHgHP",
          	"isDefault": false,
            "handle": "hey",
            "picture": null,
            "coverPicture": null,
            "ownedBy": "0xD020E01C0c90Ab005A01482d34B808874345FD82",
            "dispatcher": null,
            "stats": {
              "totalFollowers": 2,
              "totalFollowing": 1,
              "totalPosts": 1,
              "totalComments": 0,
              "totalMirrors": 0,
              "totalPublications": 1,
              "totalCollects": 0
            },
            "followModule": null
          },
          "stats": {
            "totalAmountOfMirrors": 0,
            "totalAmountOfCollects": 0,
            "totalAmountOfComments": 0
          },
          "metadata": {
            "name": "",
            "description": "",
            "content": "Hello",
            "media": null,
            "attributes": []
          },
          "createdAt": "2022-02-10T09:50:46.000Z",
          "collectModule": {
            "__typename": "FreeCollectModuleSettings",
            "type": "FreeCollectModule"
          },
          "referenceModule": null,
          "appId": null,
          "hidden": false,
          "reaction": null,
          "mirrors": [],
					"hasCollectedByMe": false
        }
      ],
      "pageInfo": {
        "prev": "{\"entityIdentifier\":\"0x01-0x01\",\"timestamp\":1644486646,\"cursorDirection\":\"BEFORE\"}",
        "next": "{\"entityIdentifier\":\"0x01-0x01\",\"timestamp\":1644486646,\"cursorDirection\":\"AFTER\"}",
        "totalCount": 1
      }
    }
  }
}

You will see the paging result behavior repeated a lot in the API, this is to allow you to fetch a certain amount and then page it for the most optimal request speed. Every time something is wrapped in a paging result you will always get returned a pageInfo which holds the cursors for the previous and next alongside the total count which exists in the database. These cursors are just pointers for the server to get to the next result and do not need to be understood by your client or server. If you ever want to then page to the next result you can pass these previous and next cursor in the request cursor property.

Request

profileId - required

You must supply the profileId you wish to get all the publications they have for sale

Using LensClient SDK

const result = await lensClient.publication.allForSale({
  profileId: "0x03",
});

Updated about 1 year ago