Comments

Comments aid conversation and collaboration around workspace datasets. Comments can be made on datasets, or other comments to form threads.

Objects

Comment

Path	JSON Type	Format	Description
`id`	`string`	Version 4 UUID	The comment ID
`message`	`string`		The comment message
`likeCount`	`number`	Unsigned integer	The number of likes the comment has received
`likedByProfiles`	`object[]`	Array of `Member`s	The workspace members that have liked the comment
`created`	`string`	ISO 8601 timestamp	Timestamp denoting when the comment was created
`lastModified`	`string`	ISO 8601 timestamp	Timestamp denoting when the comment was last modified
`from`	`object`	`Member`	The comment author
`commentCount`	`number`	Unsigned integer	The number of replies the comment has received
`datasetId`	`string`	Version 4 UUID	The ID of the dataset comment subject
`parentId`	`string`	Version 4 UUID	The ID of the parent comment

{
  "id" : "1bbc6975-5cd0-4347-9a56-915305c802b5",
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:06.413762208] to ",
  "likeCount" : 0,
  "likedByProfiles" : [ ],
  "created" : "2026-04-23T13:10:06.440044",
  "lastModified" : "2026-04-23T13:10:06.440044",
  "from" : {
    "id" : "auth0|5eb0327cbfd7490bff55feeb",
    "name" : "sit+prod@matatika.com",
    "handle" : "@sit+prod"
  },
  "commentCount" : 0,
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
  "_links" : {
    "update comment" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "PUT"
    },
    "delete comment" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "DELETE"
    },
    "self" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5"
    },
    "add like" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5/like",
      "type" : "PUT"
    },
    "new reply" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "POST"
    }
  }
}

Requests

View all comments on a dataset

GET /api/datasets/{dataset-id}/comments

Returns all comments on the dataset {dataset-id}.

Prerequisites

Dataset {dataset-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments' -i -X GET

import requests

url = "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("GET", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

Comment collection with HAL links.

{
  "_embedded" : {
    "datasetComments" : [ {
      "id" : "579d593f-a9f3-4f3d-9a72-21a8fa3e756e",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.754709020] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:05.781359",
      "lastModified" : "2026-04-23T13:10:05.781359",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 0,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "_links" : {
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/579d593f-a9f3-4f3d-9a72-21a8fa3e756e",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/579d593f-a9f3-4f3d-9a72-21a8fa3e756e",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/579d593f-a9f3-4f3d-9a72-21a8fa3e756e"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/579d593f-a9f3-4f3d-9a72-21a8fa3e756e/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/579d593f-a9f3-4f3d-9a72-21a8fa3e756e",
          "type" : "POST"
        }
      }
    }, {
      "id" : "08f2cf10-2015-4b5d-8d85-3af4ecd73149",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.670967544] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:05.697486",
      "lastModified" : "2026-04-23T13:10:05.697486",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 0,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "_links" : {
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/08f2cf10-2015-4b5d-8d85-3af4ecd73149",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/08f2cf10-2015-4b5d-8d85-3af4ecd73149",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/08f2cf10-2015-4b5d-8d85-3af4ecd73149"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/08f2cf10-2015-4b5d-8d85-3af4ecd73149/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/08f2cf10-2015-4b5d-8d85-3af4ecd73149",
          "type" : "POST"
        }
      }
    }, {
      "id" : "3cc984ed-0922-40c2-9042-0e5e44d7d090",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.581970038] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:05.609477",
      "lastModified" : "2026-04-23T13:10:05.609477",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 0,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "_links" : {
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/3cc984ed-0922-40c2-9042-0e5e44d7d090",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/3cc984ed-0922-40c2-9042-0e5e44d7d090",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/3cc984ed-0922-40c2-9042-0e5e44d7d090"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/3cc984ed-0922-40c2-9042-0e5e44d7d090/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/3cc984ed-0922-40c2-9042-0e5e44d7d090",
          "type" : "POST"
        }
      }
    }, {
      "id" : "6921d64b-ace0-4bfa-919b-309dd4af4651",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:04.500645703] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:04.537092",
      "lastModified" : "2026-04-23T13:10:04.537093",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 3,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "_links" : {
        "comments" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments?parentId=6921d64b-ace0-4bfa-919b-309dd4af4651",
          "type" : "GET"
        },
        "edit-history" : {
          "href" : "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651/history",
          "type" : "GET"
        },
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/6921d64b-ace0-4bfa-919b-309dd4af4651",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651",
          "type" : "POST"
        }
      }
    } ]
  },
  "_links" : {
    "self" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments?page=0&size=20"
    }
  },
  "page" : {
    "size" : 20,
    "totalElements" : 4,
    "totalPages" : 1,
    "number" : 0
  }
}

View a comment

GET /api/comments/{comment-id}

Returns the comment {comment-id}.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5' -i -X GET

import requests

url = "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("GET", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

Comment with HAL links.

{
  "id" : "1bbc6975-5cd0-4347-9a56-915305c802b5",
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:06.413762208] to ",
  "likeCount" : 0,
  "likedByProfiles" : [ ],
  "created" : "2026-04-23T13:10:06.440044",
  "lastModified" : "2026-04-23T13:10:06.440044",
  "from" : {
    "id" : "auth0|5eb0327cbfd7490bff55feeb",
    "name" : "sit+prod@matatika.com",
    "handle" : "@sit+prod"
  },
  "commentCount" : 0,
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
  "_links" : {
    "update comment" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "PUT"
    },
    "delete comment" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "DELETE"
    },
    "self" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5"
    },
    "add like" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5/like",
      "type" : "PUT"
    },
    "new reply" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "POST"
    }
  }
}

View the edit history of a comment

GET /api/comments/{comment-id}/history

Returns the edit history of the comment {comment-id}.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5/history' -i -X GET

import requests

url = "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5/history"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("GET", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

[ {
  "lastModified" : "2026-04-23T13:10:06.443",
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:06.413762208] to ",
  "editVersion" : "850958"
}, {
  "lastModified" : "2026-04-23T13:10:06.568",
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:06.540219511] to ",
  "editVersion" : "850959"
} ]

View all replies to a comment

GET /api/comments/{comment-id}

Returns all replies to the comment {comment-id}.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments?parentId=6921d64b-ace0-4bfa-919b-309dd4af4651' -i -X GET

import requests

url = "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments?parentId=6921d64b-ace0-4bfa-919b-309dd4af4651"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("GET", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

Comment with HAL links.

{
  "_embedded" : {
    "datasetComments" : [ {
      "id" : "da5430a2-6912-45e1-b9fb-dee2b5b01093",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.073730655] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:05.1013",
      "lastModified" : "2026-04-23T13:10:05.1013",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 0,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "parentId" : "6921d64b-ace0-4bfa-919b-309dd4af4651",
      "_links" : {
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/da5430a2-6912-45e1-b9fb-dee2b5b01093",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/da5430a2-6912-45e1-b9fb-dee2b5b01093",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/da5430a2-6912-45e1-b9fb-dee2b5b01093"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/da5430a2-6912-45e1-b9fb-dee2b5b01093/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/da5430a2-6912-45e1-b9fb-dee2b5b01093",
          "type" : "POST"
        }
      }
    }, {
      "id" : "337328f0-03bd-4017-9cd7-1e707dc194bf",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:04.985450821] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:05.012806",
      "lastModified" : "2026-04-23T13:10:05.012806",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 0,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "parentId" : "6921d64b-ace0-4bfa-919b-309dd4af4651",
      "_links" : {
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/337328f0-03bd-4017-9cd7-1e707dc194bf",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/337328f0-03bd-4017-9cd7-1e707dc194bf",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/337328f0-03bd-4017-9cd7-1e707dc194bf"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/337328f0-03bd-4017-9cd7-1e707dc194bf/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/337328f0-03bd-4017-9cd7-1e707dc194bf",
          "type" : "POST"
        }
      }
    }, {
      "id" : "424c0a9e-79a3-4639-b8c4-baca4209c742",
      "message" : "SIT-generated reply Pesho [2026-04-23T13:10:04.898464327] to ",
      "likeCount" : 0,
      "likedByProfiles" : [ ],
      "created" : "2026-04-23T13:10:04.926254",
      "lastModified" : "2026-04-23T13:10:04.926254",
      "from" : {
        "id" : "auth0|5eb0327cbfd7490bff55feeb",
        "name" : "sit+prod@matatika.com",
        "handle" : "@sit+prod"
      },
      "commentCount" : 0,
      "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
      "parentId" : "6921d64b-ace0-4bfa-919b-309dd4af4651",
      "_links" : {
        "update comment" : {
          "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/424c0a9e-79a3-4639-b8c4-baca4209c742",
          "type" : "PUT"
        },
        "delete comment" : {
          "href" : "https://app.matatika.com/api/comments/424c0a9e-79a3-4639-b8c4-baca4209c742",
          "type" : "DELETE"
        },
        "self" : {
          "href" : "https://app.matatika.com/api/comments/424c0a9e-79a3-4639-b8c4-baca4209c742"
        },
        "add like" : {
          "href" : "https://app.matatika.com/api/comments/424c0a9e-79a3-4639-b8c4-baca4209c742/like",
          "type" : "PUT"
        },
        "new reply" : {
          "href" : "https://app.matatika.com/api/comments/424c0a9e-79a3-4639-b8c4-baca4209c742",
          "type" : "POST"
        }
      }
    } ]
  },
  "_links" : {
    "self" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments?parentId=6921d64b-ace0-4bfa-919b-309dd4af4651&page=0&size=20"
    }
  },
  "page" : {
    "size" : 20,
    "totalElements" : 3,
    "totalPages" : 1,
    "number" : 0
  }
}

Initialise a comment on a dataset

POST /api/datasets/{dataset-id}/comments

Initialises a new comment on the dataset {dataset-id}.

Prerequisites

Dataset {dataset-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments' -i -X POST \
    -H 'Content-Type: application/json'

import requests

url = "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("POST", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

Comment with HAL links.

{
  "id" : "40da637c-2218-4c87-ace2-eeb75e0433a0",
  "likeCount" : 0,
  "likedByProfiles" : [ ],
  "created" : "2026-04-23T13:10:06.276729048",
  "lastModified" : "2026-04-23T13:10:06.276729248",
  "from" : {
    "id" : "auth0|5eb0327cbfd7490bff55feeb",
    "name" : "sit+prod@matatika.com",
    "handle" : "@sit+prod"
  },
  "commentCount" : 0,
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
  "_links" : {
    "create comment" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/40da637c-2218-4c87-ace2-eeb75e0433a0",
      "type" : "PUT"
    }
  }
}

Initialise a reply to a comment

POST /api/comments/{comment-id}

Initialises a new reply comment to the comment {comment-id}.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651' -i -X POST \
    -H 'Content-Type: application/json'

import requests

url = "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("POST", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

Comment with HAL links.

{
  "id" : "9ecd0682-f548-4291-8f51-868cd5237430",
  "likeCount" : 0,
  "likedByProfiles" : [ ],
  "created" : "2026-04-23T13:10:05.988234857",
  "lastModified" : "2026-04-23T13:10:05.988235057",
  "from" : {
    "id" : "auth0|5eb0327cbfd7490bff55feeb",
    "name" : "sit+prod@matatika.com",
    "handle" : "@sit+prod"
  },
  "commentCount" : 0,
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
  "parentId" : "6921d64b-ace0-4bfa-919b-309dd4af4651",
  "_links" : {
    "create comment" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/9ecd0682-f548-4291-8f51-868cd5237430",
      "type" : "PUT"
    }
  }
}

Create a comment

PUT /api/comments/{comment-id}

Creates the comment {comment-id}.

Prerequisites

The comment must have been initialised in order to create it
The target dataset {dataset-id} or comment {comment-id} must exist

Body

Comment resource.

{
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.852938912] to ",
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755"
}

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/be3bc227-9de3-421d-90dc-2836e6c00637' -i -X PUT \
    -H 'Content-Type: application/json' \
    -d '{
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.852938912] to ",
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755"
}'

import requests

url = "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/be3bc227-9de3-421d-90dc-2836e6c00637"

data = {
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.852938912] to ",
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755"
}
headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("PUT", url, headers=headers, data=data)

print(response.text.encode('utf8'))

Response

201 Created

Comment with HAL links.

{
  "id" : "be3bc227-9de3-421d-90dc-2836e6c00637",
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:05.852938912] to ",
  "likeCount" : 0,
  "likedByProfiles" : [ ],
  "created" : "2026-04-23T13:10:05.925186632",
  "lastModified" : "2026-04-23T13:10:05.925186832",
  "from" : {
    "id" : "auth0|5eb0327cbfd7490bff55feeb",
    "name" : "sit+prod@matatika.com",
    "handle" : "@sit+prod"
  },
  "commentCount" : 0,
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
  "_links" : {
    "edit-history" : {
      "href" : "https://app.matatika.com/api/comments/be3bc227-9de3-421d-90dc-2836e6c00637/history",
      "type" : "GET"
    },
    "update comment" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/be3bc227-9de3-421d-90dc-2836e6c00637",
      "type" : "PUT"
    },
    "delete comment" : {
      "href" : "https://app.matatika.com/api/comments/be3bc227-9de3-421d-90dc-2836e6c00637",
      "type" : "DELETE"
    },
    "self" : {
      "href" : "https://app.matatika.com/api/comments/be3bc227-9de3-421d-90dc-2836e6c00637"
    },
    "add like" : {
      "href" : "https://app.matatika.com/api/comments/be3bc227-9de3-421d-90dc-2836e6c00637/like",
      "type" : "PUT"
    },
    "new reply" : {
      "href" : "https://app.matatika.com/api/comments/be3bc227-9de3-421d-90dc-2836e6c00637",
      "type" : "POST"
    }
  }
}

Update a comment

PUT /api/comments/{comment-id}

Updates the comment {comment-id}.

Prerequisites

Comment {comment-id} must exist

Body

Comment resource.

{
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:06.302996072] to "
}

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5' -i -X GET

import requests

url = "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("GET", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

Comment with HAL links.

{
  "id" : "1bbc6975-5cd0-4347-9a56-915305c802b5",
  "message" : "SIT-generated reply Pesho [2026-04-23T13:10:06.413762208] to ",
  "likeCount" : 0,
  "likedByProfiles" : [ ],
  "created" : "2026-04-23T13:10:06.440044",
  "lastModified" : "2026-04-23T13:10:06.440044",
  "from" : {
    "id" : "auth0|5eb0327cbfd7490bff55feeb",
    "name" : "sit+prod@matatika.com",
    "handle" : "@sit+prod"
  },
  "commentCount" : 0,
  "datasetId" : "fd363443-07dd-4bda-96c7-19431ced0755",
  "_links" : {
    "update comment" : {
      "href" : "https://app.matatika.com/api/datasets/fd363443-07dd-4bda-96c7-19431ced0755/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "PUT"
    },
    "delete comment" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "DELETE"
    },
    "self" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5"
    },
    "add like" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5/like",
      "type" : "PUT"
    },
    "new reply" : {
      "href" : "https://app.matatika.com/api/comments/1bbc6975-5cd0-4347-9a56-915305c802b5",
      "type" : "POST"
    }
  }
}

Record a like of a comment

PUT /api/comments/{comment-id}/like

Records a like of the comment {comment-id} from the authenticated user profile.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651/like' -i -X PUT \
    -H 'Content-Type: application/json'

import requests

url = "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651/like"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("PUT", url, headers=headers)

print(response.text.encode('utf8'))

Response

200 OK

No response body provided.

Remove a like from a comment

DELETE /api/comments/{comment-id}/like

Removes a like of the comment {comment-id} from the authenticated user profile.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651/like' -i -X DELETE

import requests

url = "https://app.matatika.com/api/comments/6921d64b-ace0-4bfa-919b-309dd4af4651/like"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("DELETE", url, headers=headers)

print(response.text.encode('utf8'))

Response

204 No Content

No response body provided.

Delete a comment

DELETE /api/comments/{comment-id}

Deletes the comment {comment-id}.

Prerequisites

Comment {comment-id} must exist

Examples

cURL
Python (requests)

curl -H "Authorization: Bearer $ACCESS_TOKEN" 'https://app.matatika.com/api/comments/ff83b300-1480-430d-ba4b-756e0d83bc79' -i -X DELETE

import requests

url = "https://app.matatika.com/api/comments/ff83b300-1480-430d-ba4b-756e0d83bc79"

headers = {
  'Authorization': ACCESS_TOKEN
}

response = requests.request("DELETE", url, headers=headers)

print(response.text.encode('utf8'))

Response

204 No Content

No response body provided.

Objects​

Comment​

Requests​

View all comments on a dataset​

Prerequisites​

Examples

Response​

View a comment​

Prerequisites​

Examples

Response​

View the edit history of a comment​

Prerequisites​

Examples

Response​

View all replies to a comment​

Prerequisites​

Examples

Response​

Initialise a comment on a dataset​

Prerequisites​

Examples

Response​

Initialise a reply to a comment​

Prerequisites​

Examples

Response​

Create a comment​

Prerequisites​

Body​

Examples

Response​

Update a comment​

Prerequisites​

Body​

Examples

Response​

Record a like of a comment​

Prerequisites​

Examples

Response​

Remove a like from a comment​

Prerequisites​

Examples

Response​

Delete a comment​

Prerequisites​

Examples

Response​

Objects

Comment

Requests

View all comments on a dataset

Prerequisites

Response

View a comment

Prerequisites

Response

View the edit history of a comment

Prerequisites

Response

View all replies to a comment

Prerequisites

Response

Initialise a comment on a dataset

Prerequisites

Response

Initialise a reply to a comment

Prerequisites

Response

Create a comment

Prerequisites

Body

Response

Update a comment

Prerequisites

Body

Response

Record a like of a comment

Prerequisites

Response

Remove a like from a comment

Prerequisites

Response

Delete a comment

Prerequisites

Response