API Docs 0.4.1

Projects 🔗

Projects represent groups of users that share a common set of datasets. Any user can belong to none or many projects.

They live under /projects/ and will list the projects that the authenticated user is a member or owner of.

Catalog 🔗

The projects catalog will list all the projects the authenticated user is a member of. Here you can create new projects via POST. The catalog will include a body attribute to emulate the body provided by subprojects. The permissions key here indicates whether or not you are able to create projects.

GET 🔗

GET /projects/ HTTP/1.1

{
  "catalogs": {
      "personal": "https://app.crunch.io/api/datasets/"
  },
  "element": "shoji:catalog",
  "body": {
     "name": "Projects catalog",
     "description": "Displays all the projects you have access to",
     "user_icon": false,
     "owner": "https://app.crunch.io/api/users/a274/",
     "permissions": {
       "edit": true,
       "view": true
     },
     "icon": "",
     "owner_id": "https://app.crunch.io/api/users/a274/"
  },
  "index": {
      "https://app.crunch.io/api/projects/c175/": {
          "description": "Description of Project 2",
          "icon": "",
          "id": "c175",
          "name": "Project 2",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      },
      "https://app.crunch.io/api/projects/f5c4/": {
          "description": "Description of Project 1",
          "icon": "",
          "id": "f5c4",
          "name": "Project 1",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      }
  },
  "orders": {
      "order": "https://app.crunch.io/api/projects/order/"
  },
  "self": "https://app.crunch.io/api/projects/"
}
Name Type Default Description
name string   Required when creating the project
description string “” Longer description of the project
id string autogenerated The project’s id
icon url “” Url for the icon file for the project. Empty string if not set
permissions object {} permissions possessed by querying user against project

POST 🔗

New projects need a name (no uniqueness enforced) and will make the authenticated user its initial member and editor.

POST /projects/ HTTP/1.1

Payload example:

{
    "element": "shoji:entity",
    "body": {
        "name": "My new project",
        "icon_url": "http://cdn.sample.com/project-icon.png"
    }
}

Creating a project with an icon 🔗

To create one with a starting icon you can POST an icon_url attribute indicating a url where to fetch that icon from (has to be a publicly accessible url).

If the server cannot read that URL the request will return a 409 error.

On success a copy of the file will be stored as the icon to be serve

If the icon_url attribute is not provided the API will pick an available icon from the icons catalog.

Default icon 🔗

The API can provide default icons to be used in new projects. Performing a GET request will return a Shoji:catalog with a list of available icons for the client to pick.

GET /icons/ HTTP/1.1

{
  "element": "shoji:catalog",
  "self": "http://app.crunch.io/api/icons/",
  "index": {
    "http://app.crunch.io/api/icons/01/": {},
    "http://app.crunch.io/api/icons/02/": {},
    "http://app.crunch.io/api/icons/03/": {},
    "http://app.crunch.io/api/icons/04/": {}
  }
}

Personal Project 🔗

All users have a personal project where the datasets they create will reside.

Inside their personal project it is possible to create subprojects via POST using the same creation rules as in the main projects catalog.

The contents (datasets and projects) of the personal project are only visible to their owner, but it is still possible to share the datasets or invite members to any subproject inside your personal project to collaborate with other users.

Note that all the datasets that exist in the personal projects hierarchy will be displayed under the main dataset catalog to the users that have at least view permissions over them.

GET 🔗

GET /projects/personal/ HTTP/1.1

{
  "element": "shoji:catalog",
  "self": "https://app.crunch.io/api/projects/personal/",
  "body": {
     "name": "Personal projects",
     "description": "Aggregates the contents of your personal projects",
     "user_icon": false,
     "owner": "https://app.crunch.io/api/users/b364/",
     "permissions": {
       "edit": true,
       "view": true
     },
     "icon": "",
     "owner_id": "https://app.crunch.io/api/users/b364/"
  },
  "index": {
      "https://app.crunch.io/api/projects/c175/": {
          "description": "Description of my nested project",
          "icon": "",
          "id": "c175",
          "name": "My subproject",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      },
      "https://app.crunch.io/api/projects/f5c4/": {
          "description": "Description of my other nested project",
          "icon": "",
          "id": "f5c4",
          "name": "My other subproject",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      }
  }
}

PATCH 🔗

PATCH support on this endpoint only allows moving projects up to the root. It does not allow mass renaming or moving datasets to the root.

To move projects to the personal project it is necessary to PATCH a shoji catalog with the urls of the projects in the index with empty tuples.

PATCH /projects/personal/ HTTP/1.1

{
  "element": "shoji:catalog",
  "index": {
      "https://app.crunch.io/api/projects/abc/": {},
      "https://app.crunch.io/api/projects/def/": {}
  }
}

Entity 🔗

GET 🔗

GET /projects/6c01/ HTTP/1.1

{
  "body": {
      "description": "Description of Project 1",
      "icon": "",
      "id": "f5c4",
      "name": "Project 1",
      "owner": "https://app.crunch.io/api/users/00002/",
      "owner_id": "https://app.crunch.io/api/users/00002/",
      "permissions": {
          "admin": true,
          "change_permissions": true,
          "edit": true,
          "view": true
      },
      "user_icon": false
  },
  "catalogs": {
      "datasets": "https://app.crunch.io/api/projects/f5c4/datasets/",
      "members": "https://app.crunch.io/api/projects/f5c4/members/",
      "project": "https://app.crunch.io/api/projects/",
      "users": "https://app.crunch.io/api/projects/f5c4/users/",
      "teams": "https://app.crunch.io/api/projects/f5c4/teams/"
  },
  "element": "shoji:entity",
  "index": {},
  "graph": [],
  "orders": {
      "order": "https://app.crunch.io/api/projects/f5c4/datasets/order/"
  },
  "self": "https://app.crunch.io/api/projects/f5c4/",
  "views": {
      "icon": "https://app.crunch.io/api/projects/f5c4/icon/"
  }
}
Name Type Default Description
name string   Required when creating the project
description string “” Longer description of the project
id string autogenerated The project’s id
icon url “” Url for the icon file for the project. Empty string if not set
user_icon boolean autogenerated Will indicate false if the icon used on creation is from the provided catalog

Note about the icon attribute that points to the actual image file where the configured icon is. This url does not point to the views.icon Shoji view url.

The views.icon Shoji view endpoint is used to PUT the icon as a file upload for this project.

POST 🔗

It is possible to create nested projects within a project using the POST method. The nested projects will be present in the index attribute of the parent project identified by the type: project.

POST /projects/f5c4/ HTTP/1.1

Payload example:

{"element": "shoji:entity", "body": {"name": "Nested Project"}}

Note that a GET on the parent project now contains the nested project in the index and graph attributes.

{
  "body": {
      "description": "",
      "icon": "",
      "id": "f5c4",
      "name": "Project 1",
      "owner": "https://app.crunch.io/api/users/00002/",
      "owner_id": "https://app.crunch.io/api/users/00002/",
      "permissions": {
          "admin": true,
          "change_permissions": true,
          "edit": true,
          "view": true
      },
      "user_icon": false
  },
  "catalogs": {
      "datasets": "https://app.crunch.io/api/projects/f5c4/datasets/",
      "members": "https://app.crunch.io/api/projects/f5c4/members/",
      "project": "https://app.crunch.io/api/projects/",
      "users": "https://app.crunch.io/api/projects/f5c4/users/",
      "teams": "https://app.crunch.io/api/projects/f5c4/teams/"
  },
  "element": "shoji:entity",
  "graph": [
      "https://app.crunch.io/api/projects/6ba6/"
  ],
  "index": {
      "https://app.crunch.io/api/projects/6ba6/": {
          "description": "",
          "icon": "",
          "id": "6ba6",
          "name": "Nested Project",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      }
  },
  "orders": {
      "order": "https://app.crunch.io/api/projects/f5c4/datasets/order/"
  },
  "self": "https://app.crunch.io/api/projects/f5c4/",
  "views": {
      "icon": "https://app.crunch.io/api/projects/f5c4/icon/"
  }
}

PATCH 🔗

The attributes that are allowed to be edited for a project are:

  • name
  • description
  • icon_url
  • index
  • graph

Only project editors can make these changes.

PATCH /projects/f5c4/ HTTP/1.1

Basic Changes 🔗

Payload example:

{"name": "Renamed Project"}

Index Changes 🔗

You can move datasets and projects to a parent project via the index attribute. Note that you cannot remove items via the index. To remove a dataset or project from a parent project, move them to a new project.

Payload example:

{
  "index": {
      "https://app.crunch.io/api/datasets/976d/": {},
      "https://app.crunch.io/api/projects/c175/": {}
  },
  "element": "shoji:entity"
}

Note that a GET on the parent project now contains the nested project and dataset in the index and graph attributes. Datasets in the project index can be distinguished from nested projects by their type attribute. Datasets will have type: dataset, and nested projects will have type: project.

{
  "body": {
      "description": "",
      "icon": "",
      "id": "f5c4",
      "name": "Project 1",
      "owner": "https://app.crunch.io/api/users/00002/",
      "owner_id": "https://app.crunch.io/api/users/00002/",
      "permissions": {
          "admin": true,
          "change_permissions": true,
          "edit": true,
          "view": true
      },
      "user_icon": false
  },
  "catalogs": {
      "datasets": "https://app.crunch.io/api/projects/f5c4/datasets/",
      "members": "https://app.crunch.io/api/projects/f5c4/members/",
      "project": "https://app.crunch.io/api/projects/",
      "users": "https://app.crunch.io/api/projects/f5c4/users/",
      "teams": "https://app.crunch.io/api/projects/f5c4/teams/"
  },
  "element": "shoji:entity",
  "graph": [
      "https://app.crunch.io/api/projects/6ba6/",
      "https://app.crunch.io/api/projects/c175/",
      "https://app.crunch.io/api/datasets/976d/"
  ],
  "index": {
      "https://app.crunch.io/api/datasets/976d/": {
          "access_time": "2018-08-09T19:52:38.816000+00:00",
          "archived": false,
          "creation_time": "2018-08-09T19:52:38.901000+00:00",
          "current_editor": "https://app.crunch.io/api/users/00002/",
          "current_editor_name": "Jean-Luc Picard",
          "description": "",
          "end_date": null,
          "id": "976d",
          "is_published": true,
          "modification_time": "2018-08-09T19:52:38.848000+00:00",
          "name": "Dataset 1",
          "owner_id": "https://app.crunch.io/api/projects/f5c4/",
          "owner_name": "Project 1",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "size": {
              "columns": 0,
              "rows": 0,
              "unfiltered_rows": 0
          },
          "start_date": null,
          "streaming": "no",
          "type": "dataset"
      },
      "https://app.crunch.io/api/projects/6ba6/": {
          "description": "",
          "icon": "",
          "id": "6ba6",
          "name": "Nested Project",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      },
      "https://app.crunch.io/api/projects/c175/": {
          "description": "",
          "icon": "",
          "id": "c175",
          "name": "Project 2",
          "permissions": {
              "admin": true,
              "change_permissions": true,
              "edit": true,
              "view": true
          },
          "type": "project"
      }
  },
  "orders": {
      "order": "https://app.crunch.io/api/projects/f5c4/datasets/order/"
  },
  "self": "https://app.crunch.io/api/projects/f5c4/",
  "views": {
      "icon": "https://app.crunch.io/api/projects/f5c4/icon/"
  }
}

Graph Changes 🔗

You can reorder the datasets and nested projects by editing the graph attribute. The graph attribute must contain all items found in the index.

Payload example:

{
  "graph": [
      "https://app.crunch.io/api/datasets/976d/",
      "https://app.crunch.io/api/projects/c175/",
      "https://app.crunch.io/api/projects/6ba6/"
  ],
  "element": "shoji:entity"
}

DELETE 🔗

Deleting a project will NOT delete its datasets. It will change their ownership to the authenticated user. Only the project current owner can delete a project.

DELETE /projects/6c01/ HTTP/1.1

Projects order 🔗

Returns the shoji:order in which the projects should be displayed for the user. This entity is independent for each user.

As the user is added to more projects, these will be added at the end of the shoji:order.

GET 🔗

Will return a shoji:order containing a flat list of all the projects where the current user belongs to.

GET /projects/order/ HTTP/1.1

{
  "element": "shoji:order",
  "self": "http://app.crunch.io/api/projects/order/",
  "graph": [
    "https://app.crunch.io/api/projects/cc9161/",
    "https://app.crunch.io/api/projects/a598c7/"
  ]
}

PUT 🔗

In order to change the order of the projects, the client will need to PUT the full payload back to the server.

The graph attribute should contain all projects included, else it will return a 400 response.

After a successful PUT request, the server will reply with a 204 response.

PUT /projects/order/ HTTP/1.1

{
  "element": "shoji:order",
  "self": "http://app.crunch.io/api/projects/order/",
  "graph": [
    "https://app.crunch.io/api/projects/cc9161/",
    "https://app.crunch.io/api/projects/a598c7/"
  ]
}

Project Users 🔗

The project users catalog allows you to see which users have access to the contents of a project (including nested projects and datasets).

  • /projects/{project_id}/users/

Users will either have edit, view, or mixed access to a project.

Permission Description
view The user is a member of the project with view permissions, or the user is a member of a team with view access to the project. Note that project permissions are also inherited from parent projects.
edit The user is a member of the project with edit permissions, or the user is a member of a team with edit access to the project. Note that project permissions are also inherited from parent projects.
mixed The user doesn’t have direct access to this project, but has access to a dataset or nested project under this project. This includes nested datasets within this project tree that have been shared directly with a user or a team that the user is a member of.

The project user context allows you to see what access a user has to the contents of a project (projects and datasets).

  • /projects/{project_id}/users/{user_id}/

Users will either have edit, view, mixed or no access to the nested projects, and either edit, view, or no access to the nested datasets.

The following table describes the permission flags that will be returned for each access level.

Permission Flags
view {"view": true, "edit": false, "mixed": false}
edit {"view": true, "edit": true, "mixed": false}
mixed {"view": false, "edit": false, "mixed": true}
no access {"view": false, "edit": false, "mixed": false}

Catalog 🔗

Referred to as the project users catalog.

/projects/{project_id}/users/

GET 🔗

GET /projects/6c01/users/ HTTP/1.1
Host: app.crunch.io
--------
200 OK
Content-Type: application/json

{
    "element": "shoji:catalog",
    "index": {
        "https://app.crunch.io/api/projects/6c01/users/00005/": {
            "email": "firstofficer@crunch.io",
            "name": "William Riker",
            "permissions": {
                "edit": false,
                "mixed": true,
                "view": false
            },
            "user": "https://app.crunch.io/api/users/00005/"
        },
        "https://app.crunch.io/api/projects/6c01/users/00002/": {
            "email": "captain@crunch.io",
            "name": "Jean-Luc Picard",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "user": "https://app.crunch.io/api/users/00002/"
        }
    },
    "self": "https://app.crunch.io/api/projects/6c01/users/"
}

Entity 🔗

Referred to as the the project user context.

/projects/{project_id}/users/{user_id}/

GET 🔗

GET projects/6c01/users/00002/ HTTP/1.1
Host: app.crunch.io
--------
200 OK
Content-Type: application/json

{
    "views": {
        "project": "https://app.crunch.io/api/projects/6c01/",
        "user": "https://app.crunch.io/api/users/00002/"
    },
    "element": "shoji:entity",
    "index": {
        "https://app.crunch.io/api/datasets/abc/": {
            "access_time": "2019-02-28T17:16:05.621000",
            "modification_time": "2019-02-28T17:15:48.910000",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "type": "dataset",
            "name": "Dataset ABC"
        },
        "https://app.crunch.io/api/projects/123/": {
            "access_time": "2019-02-28T17:16:11.065000",
            "modification_time": "2019-02-28T17:15:17.825000",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "type": "project",
            "name": "Project 123"
        },
        "https://app.crunch.io/api/projects/456/": {
            "access_time": "2019-02-28T17:14:33.014000",
            "modification_time": "2019-02-28T17:14:32.044000",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "type": "project",
            "name": "Project 456"
        }
    },
    "self": "https://app.crunch.io/api/projects/6c01/users/00002/"
}

Project teams 🔗

The project teams catalog displays all the teams that have access to this project (including nested projects and datasets). This catalog has the same behavior as the project users catalog does for users, but for teams.

  • /projects/{project_id}/teams/

Same as with users on the project admin catalog, teams can have edit, view or mixed access to the project.

Following each of the entities in the catalog for any team, will display the detail of access that the team in question has to any of the particular children of this project.

  • /projects/{project_id}/teams/{team_id}/

Catalog 🔗

Referred to as the project teams catalog.

/projects/{project_id}/teams/

GET 🔗

GET /projects/6c01/teams/ HTTP/1.1
Host: app.crunch.io
--------
200 OK
Content-Type: application/json

{
    "element": "shoji:catalog",
    "index": {
        "https://app.crunch.io/api/projects/6c01/teams/abc123/": {
            "id": "abc123",
            "name": "Team 1",
            "permissions": {
                "edit": false,
                "mixed": true,
                "view": false
            },
            "team": "https://app.crunch.io/api/teams/abc123/"
        },
        "https://app.crunch.io/api/projects/6c01/teams/abc456/": {
            "id": "abc456",
            "name": "Team 2",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "team": "https://app.crunch.io/api/teams/00002/"
        }
    },
    "self": "https://app.crunch.io/api/projects/6c01/users/"
}

Entity 🔗

Referred to as the the project team context.

/projects/{project_id}/teams/{team_id}/

GET 🔗

GET projects/6c01/teams/abc123/ HTTP/1.1
Host: app.crunch.io
--------
200 OK
Content-Type: application/json

{
    "views": {
        "project": "https://app.crunch.io/api/projects/6c01/",
        "team": "https://app.crunch.io/api/teams/abc123/"
    },
    "element": "shoji:entity",
    "index": {
        "https://app.crunch.io/api/datasets/abc/": {
            "access_time": "2019-02-28T17:16:05.621000",
            "modification_time": "2019-02-28T17:15:48.910000",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "type": "dataset",
            "name": "Dataset ABC"
        },
        "https://app.crunch.io/api/projects/123/": {
            "access_time": "2019-02-28T17:16:11.065000",
            "modification_time": "2019-02-28T17:15:17.825000",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "type": "project",
            "name": "Project 123"
        },
        "https://app.crunch.io/api/projects/456/": {
            "access_time": "2019-02-28T17:14:33.014000",
            "modification_time": "2019-02-28T17:14:32.044000",
            "permissions": {
                "edit": true,
                "mixed": false,
                "view": true
            },
            "type": "project",
            "name": "Project 456"
        }
    },
    "self": "https://app.crunch.io/api/projects/6c01/teams/abc123/"
}

Members 🔗

Use this endpoint to manage the users that have access to this project.

Members permissions 🔗

Members of a project can be wither viewers or editors. By default all members will be viewers and a selected group of them (at least one) will be editor.

These permissions are available on the members catalog under the permissions attribute on each member’s tuple.

The possible permissions are:

  • edit
  • view

That can have boolean values. Those with edit: true are considered project editors.

Project editors have edit privileges on all datasets as well as permissions to make changes on the project itself such as changing its name, icon, members management or change members’ permissions.

GET 🔗

Returns a catalog with all users that have access to this project and their project permissions in the following format:

GET /projects/abcd/members/ HTTP/1.1

{
  "element": "shoji:catalog",
  "self": "http://app.crunch.io/api/projects/6c01/members/",
  "index": {
    "http://app.crunch.io/api/users/00002/": {
      "name": "Jean-Luc Picard",
      "email": "captain@crunch.io",
      "permissions": {
        "edit": true,
        "view": true
      },
      "allowed_dataset_permissions": {
        "edit": true,
        "view": true
      }
    },
    "http://app.crunch.io/api/users/00005/": {
      "name": "William Riker",
      "email": "firstofficer@crunch.io",
      "permissions": {
        "edit": false,
        "view": true
      },
      "allowed_dataset_permissions": {
        "edit": false,
        "view": true
      }
    }
  }
}

The catalog will be indexed by each user’s entity URL and its tuple will contain basic information (name and email) as well as the permissions each user has on the given project.

All project members have read access to this resource, but the allowed_dataset_permissions is only present to project editors. It contains the maximum dataset permissions each user can have. Assigning anything more permissive will not have effect.

PATCH 🔗

Use this method to add or remove members from the project. Only project editors have this capabilities, else you will get a 403 response.

To add a new user, PATCH a catalog keyed by the new user URL and an empty object for its value or a permissions tuple to set specific permissions (only edit allowed at this point).

To remove users, PATCH a catalog keyed by the user you want to remove and null for its value.

Note that you cannot remove yourself from the project, you will get a 400 response.

It is possible to perform many additions/removals in one request, the following example adds users /users/001/ and deletes users /users/002/

It is allowed to invite/add users to the project by email address. If the email is registered on the system the user will be invited to the project. If the email is not part of Crunch.io a new user invitation will be sent to that email with instructions to set up their account. They will be automatically part of this project only.

Attempting to remove users also allows to do so by email. In the case that the email does not exist, the server will return a 400 response.

PATCH /projects/abcd/members/ HTTP/1.1

{
  "element": "shoji:catalog",
  "self": "http://app.crunch.io/api/projects/6c01/members/",
  "index": {
    "http://app.crunch.io/api/users/001/": {},
    "http://app.crunch.io/api/users/002/": {
      "permissions": {
        "edit": true
      }
    },
    "http://app.crunch.io/api/users/003/": null,
    "user@email.com": {},
    "send_notification": true,
    "url_base": "https://app.crunch.io/password/change/${token}/",
    "project_url": "https://app.crunch.io/${project_id}/",
  }
}

Sending notifications 🔗

The users invited to a project can be both existing Crunch.io users or new users that don’t have a user account associated with the email.

If desired, the API can send automated email notifications to the involved users indicating that they now belong to the project.

It is necessary to add the send_notification boolean key on the index PATCHed to command the API to send these emails. Else, no notification will be sent.

When sending notifications, it is necessary for the client to include a url_base key as well that includes a string template that should point to a client location where the password resetting should happen for brand new users.

The server will replace the ${token} part of the string with the generated token and will be included on the notification email as a link for the invited user to configure their account in order to use the app.

Additionally, to indicate the URL of the project, the client can provide a project_url key that should be formatted as a URL containing a ${project_id} part that the server will replace with the project’s ID.

This behavior is the same as described for inviting new users when sharing a dataset.

Datasets 🔗

Will list all the datasets that have this project as their owner.

Adding datasets to projects 🔗

The way to add a dataset to a project is by changing the dataset’s owner to the id of the project you want to take ownership.

You must have edit and be current editor on any given dataset to change its owner and you must also have edit permissions on the target project.

PATCH to dataset entity 🔗

Send a PATCH request to the dataset entity that you want to make part of the project.

PATCH /datasets/cc9161/ HTTP/1.1

{"owner":"https://app.crunch.io/api/projects/abcd/"}

GET 🔗

Will show the list of all datasets where this project is their owner, the shape of the dataset tuple will be the same as in other dataset catalogs.

GET /projects/6c01/datasets/ HTTP/1.1

{
  "element": "shoji:catalog",
  "self": "http://app.crunch.io/api/projects/6c01/datasets/",
  "orders": {
    "order": "http://app.crunch.io/api/projects/6c01/datasets/order/"
  },
  "index": {
    "https://app.crunch.io/api/datasets/cc9161/": {
        "owner_name": "James T. Kirk",
        "name": "The Voyage Home",
        "description": "Stardate 8390",
        "archived": false,
        "permissions": {
            "edit": false,
            "change_permissions": false,
            "view": true
        },
        "size": {
            "rows": 1234,
            "columns": 67
        },
        "id": "cc9161",
        "owner_id": "https://app.crunch.io/api/users/685722/",
        "start_date": "2286",
        "end_date": null,
        "streaming": "no",
        "creation_time": "1986-11-26T12:05:00",
        "modification_time": "1986-11-26T12:05:00",
        "current_editor": "https://app.crunch.io/api/users/ff9443/",
        "current_editor_name": "Leonard Nimoy"
    },
    "https://app.crunch.io/api/datasets/a598c7/": {
        "owner_name": "Spock",
        "name": "The Wrath of Khan",
        "description": "",
        "archived": false,
        "permissions": {
            "edit": true,
            "change_permissions": true,
            "view": true
        },
        "size": {
            "rows": null,
            "columns": null
        },
        "id": "a598c7",
        "owner_id": "https://app.crunch.io/api/users/af432c/",
        "start_date": "2285-10-03",
        "end_date": "2285-10-20",
        "streaming": "no",
        "creation_time": "1982-06-04T09:16:23.231045",
        "modification_time": "1982-06-04T09:16:23.231045",
        "current_editor": null,
        "current_editor_name": null
    }
  }
}

Icon 🔗

The icon endpoint for a project is a ShojiView that allows to change the project’s icon via file upload or URL.

GET 🔗

On GET, it will return a shoji:view with its value containing a url to the icon file or empty string in case there isn’t an icon for this project yet.

By default all new projects have an empty icon URL.

GET /projects/6c01/icon/ HTTP/1.1

{
  "element": "shoji:view",
  "self": "http://app.crunch.io/api/projects/6c01/icon/",
  "value": ""
}

PUT 🔗

PUT to this endpoint to change a project’s icon.

There are two ways to change the icon, either via file upload or via icon URL.

Only the project’s editors can change the project’s icon.

Valid image extensions: ‘png’, ‘gif’, ‘jpg’, ‘jpeg’ - Others will 400

File upload 🔗

The request should have be a standard multipart/form-data file upload with the file field named icon. The file’s contents will be stored and made available under the project’s url. The API will return a 201 response with the stored icon’s URL on its Location header.

PUT /projects/6c01/icon/ HTTP/1.1
Content-Disposition: form-data; name="icon"; filename="newicon.jpg"
Content-Type: image/jpeg

HTTP/1.1 201 Created
Location: https://app.crunch.io/api/datasets/223fd4/

Icon URL 🔗

Expects a Shoji:view request with its value pointing to a publicly accessible image resource that will be used as the project’s icon. This image will be copied to an API local location.

PUT /projects/6c01/datasets/icon/ HTTP/1.1

{
  "element": "shoji:view",
  "self": "http://app.crunch.io/api/projects/6c01/datasets/icon/",
  "value": "http://public.domain.com/icon.png"
}

HTTP/1.1 201 Created
Location: https://app.crunch.io/api/datasets/223fd4/

POST 🔗

Same as PUT

Datasets order 🔗

Contains the shoji:order in which the datasets of this project are to be ordered.

This is endpoint available for all project members but can only be updated by the project’s editors.

GET 🔗

Will return the shoji:order response containing the datasets that belong to the project.

GET /projects/6c01/datasets/order/ HTTP/1.1

{
  "element": "shoji:order",
  "self": "http://app.crunch.io/api/projects/6c01/datasets/order/",
  "graph": [
    "https://app.crunch.io/api/datasets/cc9161/",
    "https://app.crunch.io/api/datasets/a598c7/"
  ]
}

PUT 🔗

Allow to make modifications to the shoji:order for the contained datasets. Only the project’s editors can make these changes.

Trying to include an invalid dataset or an incomplete list will return a 400 response.

PUT /projects/6c01/datasets/order/ HTTP/1.1