Create LCA Portfolio

const options = {
  method: 'POST',
  headers: {
    'x-api-key': '<x-api-key>',
    'x-organization-id': '<x-organization-id>',
    'Content-Type': '<content-type>'
  },
  body: JSON.stringify({
    name: '<string>',
    start_date: '<string>',
    end_date: '<string>',
    impact_categories: {},
    products: {},
    value: 123,
    unit_id: '<string>'
  })
};

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

import requests

url = "https://api.dcycle.io/v1/lca/portfolio"

payload = {
    "name": "<string>",
    "start_date": "<string>",
    "end_date": "<string>",
    "impact_categories": {},
    "products": {},
    "value": 123,
    "unit_id": "<string>"
}
headers = {
    "x-api-key": "<x-api-key>",
    "x-organization-id": "<x-organization-id>",
    "Content-Type": "<content-type>"
}

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

print(response.text)

curl --request POST \
  --url https://api.dcycle.io/v1/lca/portfolio \
  --header 'Content-Type: <content-type>' \
  --header 'x-api-key: <x-api-key>' \
  --header 'x-organization-id: <x-organization-id>' \
  --data '
{
  "name": "<string>",
  "start_date": "<string>",
  "end_date": "<string>",
  "impact_categories": {},
  "products": {},
  "value": 123,
  "unit_id": "<string>"
}
'

{
  "acv_id": "<string>",
  "process": {
    "id": "<string>",
    "name": {},
    "entity_id": {},
    "entity_type": "<string>",
    "coordinates_x": 123,
    "coordinates_y": 123,
    "inputs": {},
    "outputs": {},
    "created_at": {},
    "updated_at": {}
  },
  "final_product": {},
  "final_products": {}
}

POST

lca

portfolio

Create LCA Portfolio

const options = {
  method: 'POST',
  headers: {
    'x-api-key': '<x-api-key>',
    'x-organization-id': '<x-organization-id>',
    'Content-Type': '<content-type>'
  },
  body: JSON.stringify({
    name: '<string>',
    start_date: '<string>',
    end_date: '<string>',
    impact_categories: {},
    products: {},
    value: 123,
    unit_id: '<string>'
  })
};

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

import requests

url = "https://api.dcycle.io/v1/lca/portfolio"

payload = {
    "name": "<string>",
    "start_date": "<string>",
    "end_date": "<string>",
    "impact_categories": {},
    "products": {},
    "value": 123,
    "unit_id": "<string>"
}
headers = {
    "x-api-key": "<x-api-key>",
    "x-organization-id": "<x-organization-id>",
    "Content-Type": "<content-type>"
}

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

print(response.text)

curl --request POST \
  --url https://api.dcycle.io/v1/lca/portfolio \
  --header 'Content-Type: <content-type>' \
  --header 'x-api-key: <x-api-key>' \
  --header 'x-organization-id: <x-organization-id>' \
  --data '
{
  "name": "<string>",
  "start_date": "<string>",
  "end_date": "<string>",
  "impact_categories": {},
  "products": {},
  "value": 123,
  "unit_id": "<string>"
}
'

{
  "acv_id": "<string>",
  "process": {
    "id": "<string>",
    "name": {},
    "entity_id": {},
    "entity_type": "<string>",
    "coordinates_x": 123,
    "coordinates_y": 123,
    "inputs": {},
    "outputs": {},
    "created_at": {},
    "updated_at": {}
  },
  "final_product": {},
  "final_products": {}
}

← LCA API Creates a new LCA portfolio for your organization. A portfolio declares one or more output co-products with their functional units, along with the impact categories to assess and the time period for the analysis.

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

Body Parameters

string

required

Name of the LCA portfolioExample: "Product A - Environmental Impact 2024"

string

required

Start date of the assessment periodFormat: YYYY-MM-DD

string

required

End date of the assessment periodFormat: YYYY-MM-DD

array[string]

required

List of impact category identifiers to include in the assessmentCommon values: gwp (Global Warming Potential), ap (Acidification), ep (Eutrophication), pocp (Photochemical Ozone Creation), adp (Abiotic Depletion)

array[object]

Output co-products with their functional units. Either products or both value + unit_id must be provided.

Show product object fields

string

required

Display name of the co-product

number

required

Functional-unit quantity (must be > 0)

string

required

UUID of the unit for the quantity

number

Legacy single-product functional unit quantity. Use products instead for new integrations.

string

Legacy functional unit identifier. Required when using value instead of products.

Response

Returns HTTP 201 with the created portfolio structure.

string

UUID of the created LCA portfolio

object

The root process block (canvas node)

Show block object fields

string

UUID of the block

string | null

Block name

array | null

Entity identifiers linked to this block

string

Type of entity this block represents: process, final_product, material, transport

integer

X position on the LCA canvas

integer

Y position on the LCA canvas

array | null

Input connections

array | null

Output connections

datetime

When the block was created

datetime | null

When the block was last updated

object

Primary output product block (same structure as process)

array[object]

All output co-product blocks (same structure as process)

Example

curl -X POST "https://api.dcycle.io/v1/lca/portfolio" \
  -H "x-api-key: ${DCYCLE_API_KEY}" \
  -H "x-organization-id: ${DCYCLE_ORG_ID}" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Product A - Environmental Impact 2024",
    "start_date": "2024-01-01",
    "end_date": "2024-12-31",
    "impact_categories": ["gwp", "ap", "ep"],
    "products": [
      {
        "name": "Product A",
        "quantity": 1.0,
        "unit_id": "550e8400-e29b-41d4-a716-446655440000"
      }
    ]
  }'

import requests
import os

response = requests.post(
    "https://api.dcycle.io/v1/lca/portfolio",
    headers={
        "x-api-key": os.getenv("DCYCLE_API_KEY"),
        "x-organization-id": os.getenv("DCYCLE_ORG_ID"),
    },
    json={
        "name": "Product A - Environmental Impact 2024",
        "start_date": "2024-01-01",
        "end_date": "2024-12-31",
        "impact_categories": ["gwp", "ap", "ep"],
        "products": [
            {
                "name": "Product A",
                "quantity": 1.0,
                "unit_id": "550e8400-e29b-41d4-a716-446655440000",
            }
        ],
    },
)

portfolio = response.json()
print(f"Created LCA portfolio: {portfolio['acv_id']}")

const axios = require('axios');

axios.post('https://api.dcycle.io/v1/lca/portfolio', {
  name: 'Product A - Environmental Impact 2024',
  start_date: '2024-01-01',
  end_date: '2024-12-31',
  impact_categories: ['gwp', 'ap', 'ep'],
  products: [
    {
      name: 'Product A',
      quantity: 1.0,
      unit_id: '550e8400-e29b-41d4-a716-446655440000',
    },
  ],
}, {
  headers: {
    'x-api-key': process.env.DCYCLE_API_KEY,
    'x-organization-id': process.env.DCYCLE_ORG_ID,
  },
})
.then(({ data }) => {
  console.log(`Created LCA portfolio: ${data.acv_id}`);
});

Successful Response

{
  "acv_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "process": {
    "id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
    "name": null,
    "entity_id": null,
    "entity_type": "process",
    "coordinates_x": 0,
    "coordinates_y": 0,
    "inputs": [],
    "outputs": [],
    "created_at": "2024-01-15T10:00:00Z",
    "updated_at": "2024-01-15T10:00:00Z"
  },
  "final_product": {
    "id": "c3d4e5f6-a7b8-9012-cdef-345678901234",
    "name": "Product A",
    "entity_id": null,
    "entity_type": "final_product",
    "coordinates_x": 400,
    "coordinates_y": 0,
    "inputs": [],
    "outputs": [],
    "created_at": "2024-01-15T10:00:00Z",
    "updated_at": "2024-01-15T10:00:00Z"
  },
  "final_products": [
    {
      "id": "c3d4e5f6-a7b8-9012-cdef-345678901234",
      "name": "Product A",
      "entity_id": null,
      "entity_type": "final_product",
      "coordinates_x": 400,
      "coordinates_y": 0,
      "inputs": [],
      "outputs": [],
      "created_at": "2024-01-15T10:00:00Z",
      "updated_at": "2024-01-15T10:00:00Z"
    }
  ]
}

Common Errors

401 Unauthorized

Cause: Missing or invalid API key

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

403 Forbidden

Cause: The authenticated user is not a member of the organization

{"detail": "Logged User is not Member of Organization", "code": "LOGGED_USER_NOT_MEMBER"}

422 Unprocessable Entity

Cause: Missing required fields or invalid product definition

{
  "detail": [
    {
      "loc": ["body", "__root__"],
      "msg": "either 'products' or both 'value' and 'unit_id' must be provided",
      "type": "value_error"
    }
  ]
}

List LCA Portfolios

Browse all LCA portfolios

Get LCA Portfolio

Get portfolio details

LCA Dashboard

Get environmental impact results

​Request

​Headers

​Body Parameters

​Response

​Example

​Successful Response

​Common Errors

​401 Unauthorized

​403 Forbidden

​422 Unprocessable Entity

​Related Endpoints

List LCA Portfolios

Get LCA Portfolio

LCA Dashboard

Request

Headers

Body Parameters

Response

Example

Successful Response

Common Errors

401 Unauthorized

403 Forbidden

422 Unprocessable Entity

Related Endpoints