Get Historical Emission

const options = {
  method: 'GET',
  headers: {'x-api-key': '<x-api-key>', 'x-organization-id': '<x-organization-id>'}
};

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

import requests

url = "https://api.dcycle.io/v1/historical-emissions/{historical_emission_id}"

headers = {
    "x-api-key": "<x-api-key>",
    "x-organization-id": "<x-organization-id>"
}

response = requests.get(url, headers=headers)

print(response.text)

{
  "id": "<string>",
  "organization_id": "<string>",
  "start_date": "<string>",
  "end_date": "<string>",
  "scope": 123,
  "category": "<string>",
  "total_co2e": 123,
  "description": {},
  "ghg_gas": "<string>",
  "ghg_type": 123,
  "enabled": true,
  "file_id": {},
  "file_url": {},
  "file_name": {},
  "created_at": {},
  "updated_at": {}
}

GET

historical-emissions

{historical_emission_id}

Get Historical Emission

const options = {
  method: 'GET',
  headers: {'x-api-key': '<x-api-key>', 'x-organization-id': '<x-organization-id>'}
};

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

import requests

url = "https://api.dcycle.io/v1/historical-emissions/{historical_emission_id}"

headers = {
    "x-api-key": "<x-api-key>",
    "x-organization-id": "<x-organization-id>"
}

response = requests.get(url, headers=headers)

print(response.text)

{
  "id": "<string>",
  "organization_id": "<string>",
  "start_date": "<string>",
  "end_date": "<string>",
  "scope": 123,
  "category": "<string>",
  "total_co2e": 123,
  "description": {},
  "ghg_gas": "<string>",
  "ghg_type": 123,
  "enabled": true,
  "file_id": {},
  "file_url": {},
  "file_name": {},
  "created_at": {},
  "updated_at": {}
}

Get Historical Emission

Retrieve a single historical emission entry by its UUID.

Request

Headers

string

required

Your API key for authenticationExample: sk_live_1234567890abcdef

string

required

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

Path Parameters

string

required

UUID of the historical emission entryExample: "a1b2c3d4-e5f6-7890-abcd-ef1234567890"

Response

Returns the historical emission object with HTTP 200.

string

Historical emission UUID

string

Organization UUID

date

Start date of the emission period (ISO 8601)

date

End date of the emission period (ISO 8601)

integer

GHG scope automatically derived from category (1, 2, or 3)

string

Emission category (e.g. electricity, transport, purchases)

number

Total CO2e emissions in kilograms

string | null

Free text description of the emission entry

string

GHG gas type (e.g. co2e)

integer

GHG type: 0 = fossil, 1 = biomass

boolean

Whether this emission entry is enabled and included in totals

string | null

UUID of the attached evidence file

string | null

URL of the attached evidence file

string | null

Name of the attached evidence file

datetime

Creation timestamp (ISO 8601)

string | null

Last update timestamp (ISO 8601)

Example

curl -X GET "https://api.dcycle.io/v1/historical-emissions/a1b2c3d4-e5f6-7890-abcd-ef1234567890" \
  -H "x-api-key: ${DCYCLE_API_KEY}" \
  -H "x-organization-id: ${DCYCLE_ORG_ID}"

import requests
import os

headers = {
    "x-api-key": os.getenv("DCYCLE_API_KEY"),
    "x-organization-id": os.getenv("DCYCLE_ORG_ID"),
}

emission_id = "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
response = requests.get(
    f"https://api.dcycle.io/v1/historical-emissions/{emission_id}",
    headers=headers,
)

entry = response.json()
print(f"[{entry['category']}] {entry['start_date']} → {entry['end_date']}: {entry['total_co2e']} kg CO2e")

const axios = require('axios');

const headers = {
  'x-api-key': process.env.DCYCLE_API_KEY,
  'x-organization-id': process.env.DCYCLE_ORG_ID,
};

const id = 'a1b2c3d4-e5f6-7890-abcd-ef1234567890';

axios.get(`https://api.dcycle.io/v1/historical-emissions/${id}`, { headers })
  .then(response => {
    const e = response.data;
    console.log(`[${e.category}] ${e.total_co2e} kg CO2e`);
  });

Successful Response

{
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "organization_id": "a8315ef3-dd50-43f8-b7ce-d839e68d51fa",
  "start_date": "2023-01-01",
  "end_date": "2023-12-31",
  "scope": 2,
  "category": "electricity",
  "total_co2e": 45200.0,
  "description": "2023 electricity emissions from utility invoices",
  "file_id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
  "file_url": "https://storage.dcycle.io/historical/electricity-2023.pdf",
  "file_name": "electricity-2023.pdf",
  "ghg_gas": "co2e",
  "ghg_type": 0,
  "enabled": true,
  "created_at": "2024-02-15T10:00:00Z",
  "updated_at": null
}

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"}

404 Not Found

Cause: Historical emission not found

{
  "detail": "Historical emission not found"
}

Update

Modify this entry

Delete

Remove this entry

​Get Historical Emission

​Request

​Headers

​Path Parameters

​Response

​Example

​Successful Response

​Common Errors

​401 Unauthorized

​403 Forbidden

​404 Not Found

​Related Endpoints

Update

Delete

Get Historical Emission

Request

Headers

Path Parameters

Response

Example

Successful Response

Common Errors

401 Unauthorized

403 Forbidden

404 Not Found

Related Endpoints