Update Project

const options = {
  method: 'PUT',
  headers: {
    'x-api-key': '<x-api-key>',
    'x-organization-id': '<x-organization-id>',
    'Content-Type': '<content-type>'
  },
  body: JSON.stringify({
    name: '<string>',
    description: '<string>',
    start_date: '<string>',
    end_date: '<string>',
    responsible_user_id: '<string>'
  })
};

fetch('https://api.dcycle.io/v1/projects/{project_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.dcycle.io/v1/projects/{project_id}"

payload = {
    "name": "<string>",
    "description": "<string>",
    "start_date": "<string>",
    "end_date": "<string>",
    "responsible_user_id": "<string>"
}
headers = {
    "x-api-key": "<x-api-key>",
    "x-organization-id": "<x-organization-id>",
    "Content-Type": "<content-type>"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

curl --request PUT \
  --url https://api.dcycle.io/v1/projects/{project_id} \
  --header 'Content-Type: <content-type>' \
  --header 'x-api-key: <x-api-key>' \
  --header 'x-organization-id: <x-organization-id>' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "start_date": "<string>",
  "end_date": "<string>",
  "responsible_user_id": "<string>"
}
'

{
  "id": "<string>"
}

PUT

projects

{project_id}

Update Project

const options = {
  method: 'PUT',
  headers: {
    'x-api-key': '<x-api-key>',
    'x-organization-id': '<x-organization-id>',
    'Content-Type': '<content-type>'
  },
  body: JSON.stringify({
    name: '<string>',
    description: '<string>',
    start_date: '<string>',
    end_date: '<string>',
    responsible_user_id: '<string>'
  })
};

fetch('https://api.dcycle.io/v1/projects/{project_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.dcycle.io/v1/projects/{project_id}"

payload = {
    "name": "<string>",
    "description": "<string>",
    "start_date": "<string>",
    "end_date": "<string>",
    "responsible_user_id": "<string>"
}
headers = {
    "x-api-key": "<x-api-key>",
    "x-organization-id": "<x-organization-id>",
    "Content-Type": "<content-type>"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

curl --request PUT \
  --url https://api.dcycle.io/v1/projects/{project_id} \
  --header 'Content-Type: <content-type>' \
  --header 'x-api-key: <x-api-key>' \
  --header 'x-organization-id: <x-organization-id>' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "start_date": "<string>",
  "end_date": "<string>",
  "responsible_user_id": "<string>"
}
'

{
  "id": "<string>"
}

Update Project

Update an existing project’s information. You can modify any combination of the project’s fields.

Full Update: This endpoint uses PUT and expects all fields. Fields not included will be set to null. To perform a partial update, first retrieve the project with Get Project and include all existing values along with your changes.

Request

Headers

string

required

Your API key for authenticationExample: sk_live_1234567890abcdef

string

required

Your organization UUIDExample: a8315ef3-dd50-43f8-b7ce-d839e68d51fa

string

required

Must be application/json

string

default:"es"

Language for notifications and labelsAvailable values: es, en, fr, pt, de, it, ca

Path Parameters

string

required

The unique identifier (UUID) of the project to updateExample: 550e8400-e29b-41d4-a716-446655440000

Body Parameters

string

Updated project nameExample: "Carbon Footprint 2024 - Final"

string

Updated project descriptionExample: "Updated annual carbon footprint calculation"

string

Updated start date in YYYY-MM-DD formatExample: "2024-01-01"

string

Updated end date in YYYY-MM-DD format. Must be equal to or after start_date.Example: "2024-12-31"

string

UUID of the new responsible userExample: "user-uuid-002"

Response

Returns the updated project object.

string

Unique identifier (UUID)

See Get Project for the complete response schema.

Example

curl -X PUT "https://api.dcycle.io/v1/projects/550e8400-e29b-41d4-a716-446655440000" \
  -H "x-api-key: ${DCYCLE_API_KEY}" \
  -H "x-organization-id: ${DCYCLE_ORG_ID}" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Carbon Footprint 2024 - Final",
    "description": "Finalized annual carbon footprint",
    "start_date": "2024-01-01",
    "end_date": "2024-12-31",
    "responsible_user_id": "user-uuid-002"
  }'

import requests
import os

api_key = os.getenv("DCYCLE_API_KEY")
org_id = os.getenv("DCYCLE_ORG_ID")
project_id = "550e8400-e29b-41d4-a716-446655440000"

headers = {
    "x-api-key": api_key,
    "x-organization-id": org_id,
    "Content-Type": "application/json"
}

payload = {
    "name": "Carbon Footprint 2024 - Final",
    "description": "Finalized annual carbon footprint",
    "start_date": "2024-01-01",
    "end_date": "2024-12-31",
    "responsible_user_id": "user-uuid-002"
}

response = requests.put(
    f"https://api.dcycle.io/v1/projects/{project_id}",
    headers=headers,
    json=payload
)

project = response.json()
print(f"Updated: {project['name']}")
print(f"Responsible: {project['responsible_user']['email']}")

const axios = require('axios');

const apiKey = process.env.DCYCLE_API_KEY;
const orgId = process.env.DCYCLE_ORG_ID;
const projectId = '550e8400-e29b-41d4-a716-446655440000';

const headers = {
  'x-api-key': apiKey,
  'x-organization-id': orgId,
  'Content-Type': 'application/json'
};

const payload = {
  name: 'Carbon Footprint 2024 - Final',
  description: 'Finalized annual carbon footprint',
  start_date: '2024-01-01',
  end_date: '2024-12-31',
  responsible_user_id: 'user-uuid-002'
};

axios.put(
  `https://api.dcycle.io/v1/projects/${projectId}`,
  payload,
  { headers }
)
.then(response => {
  const project = response.data;
  console.log(`Updated: ${project.name}`);
  console.log(`Responsible: ${project.responsible_user.email}`);
})
.catch(error => console.error(error));

Successful Response

Status Code: 200 OK

{
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "organization_id": "a8315ef3-dd50-43f8-b7ce-d839e68d51fa",
  "name": "Carbon Footprint 2024 - Final",
  "description": "Finalized annual carbon footprint",
  "start_date": "2024-01-01",
  "end_date": "2024-12-31",
  "due_date": "2025-03-31",
  "project_type": "carbon_footprint",
  "methodology": "gri",
  "responsible_user_id": "user-uuid-002",
  "responsible_user": {
    "id": "user-uuid-002",
    "email": "carlos@company.com",
    "first_name": "Carlos",
    "last_name": "Lopez"
  },
  "parent": null,
  "created_at": "2024-01-15T10:30:00Z",
  "updated_at": "2024-06-25T11:00:00Z"
}

Common Errors

401 Unauthorized

Cause: Missing or invalid API key

{
  "detail": "Invalid API key",
  "code": "INVALID_API_KEY"
}

Solution: Verify your API key is valid and active.

404 Not Found

Cause: Project not found or doesn’t belong to your organization

{
  "detail": "Project not found"
}

Solution: Verify the project ID exists and belongs to your organization.

422 Validation Error

Cause: Invalid field values

{
  "detail": [
    {
      "loc": ["body", "end_date"],
      "msg": "end_date must be equal to or after start_date",
      "type": "value_error"
    }
  ]
}

Solution: Check that end_date is equal to or after start_date.

Use Cases

Reassign Project Responsibility

Transfer a project to a different team member:

def reassign_project(project_id, new_user_id):
    """Reassign project to a different user"""
    # Get current project data
    response = requests.get(
        f"https://api.dcycle.io/v1/projects/{project_id}",
        headers=headers
    )
    project = response.json()

    # Update with new responsible user
    response = requests.put(
        f"https://api.dcycle.io/v1/projects/{project_id}",
        headers=headers,
        json={
            "name": project["name"],
            "description": project["description"],
            "start_date": project["start_date"],
            "end_date": project["end_date"],
            "responsible_user_id": new_user_id
        }
    )
    return response.json()

updated = reassign_project(
    "550e8400-e29b-41d4-a716-446655440000",
    "new-user-uuid"
)
print(f"New responsible: {updated['responsible_user']['email']}")

Extend Project Timeline

Update the project end date:

def extend_project(project_id, new_end_date):
    """Extend a project's end date"""
    response = requests.get(
        f"https://api.dcycle.io/v1/projects/{project_id}",
        headers=headers
    )
    project = response.json()

    response = requests.put(
        f"https://api.dcycle.io/v1/projects/{project_id}",
        headers=headers,
        json={
            "name": project["name"],
            "responsible_user_id": project["responsible_user_id"],
            "start_date": project["start_date"],
            "end_date": new_end_date
        }
    )
    return response.json()

updated = extend_project(
    "550e8400-e29b-41d4-a716-446655440000",
    "2025-06-30"
)
print(f"New end date: {updated['end_date']}")

Get Project

View project details before updating

Delete Project

Remove a project

List Projects

View all projects

Link Entities

Link entities to a project

​Update Project

​Request

​Headers

​Path Parameters

​Body Parameters

​Response

​Example

​Successful Response

​Common Errors

​401 Unauthorized

​404 Not Found

​422 Validation Error

​Use Cases

​Reassign Project Responsibility

​Extend Project Timeline

​Related Endpoints

Get Project

Delete Project

List Projects

Link Entities

Update Project

Request

Headers

Path Parameters

Body Parameters

Response

Example

Successful Response

Common Errors

401 Unauthorized

404 Not Found

422 Validation Error

Use Cases

Reassign Project Responsibility

Extend Project Timeline

Related Endpoints