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The N3 API
The N3 API leverages several integrated datasets, together with a rapid, easy to understand API, to satellite-based deep-learning measures, epidemiological data, and social determinants of health insights.
900
API Endpoints
5000
Variables
500
US Cities
Build Apps and Digital Health Products
The N3 API can provide up-to-date information from space, government agencies, and across several jursidictions quickly and easily for multiple users.
- HIPAA Compliant
- Secured, Encrypted Endpoints
- Highly Scalable
What can the N3 API Do?
The N3 API can be used to build models, dashboards, apps, and other tools.
Example of Location-based Queries
If you are querying data for which it makes sense, you can use latitude and longitude in your queries. For example, in the map below, we query our API to show hospitals near our offices in Cambridge, Massachusetts.Sample API Endpoint Output
For a more detailed example, let's examine the result of an N3 endpoint. For example, the CDC data with the tag "C19DeathCountsPlaceDeathState", which describes "Deaths involving COVID-19, pneumonia and influenza reported to NCHS by place of death and state."To get the results for New York state, we can call the N3 API like this: https://(N3-API-DOMAIN)/n3/cdc/C19DeathCountsPlaceDeathState?state=NY,
where (N3-API-DOMAIN) is the N3 API domain you have been assigned.
The results are as follows; note that the "data" field contains the data records, while the "metadata" field supplies information about the data source.
{
"data": [
{
"covid19_deaths": 7147,
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"influenza_deaths": 10-14",
"end_week": "2020-10-10",
"footnote": "One or more data cells have counts between 1-9 and have been suppressed in accordance with NCHS confidentiality standards.",
"place_of_death": "Healthcare Setting, Dead on Arrival",
"pneumonia__influenza__or_covid19_deaths": 28,
"pneumonia_deaths": 11,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 426
},
{
"covid19_deaths": 553,
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"influenza_deaths": 39,
"place_of_death": "Decedent's Home",
"pneumonia__influenza__or_covid19_deaths": 1070,
"pneumonia_and_covid19_deaths": 154,
"pneumonia_deaths": 642,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 26085
},
{
"covid19_deaths": 435,
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"influenza_deaths": 17,
"place_of_death": "Hospice Facility",
"pneumonia__influenza__or_covid19_deaths": 774,
"pneumonia_and_covid19_deaths": 293,
"pneumonia_deaths": 619,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 5382
},
{
"covid19_deaths": 3044,
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"influenza_deaths": 31,
"place_of_death": "Nursing Home or Long Term Care Facility",
"pneumonia__influenza__or_covid19_deaths": 4200,
"pneumonia_and_covid19_deaths": 894,
"pneumonia_deaths": 2022,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 18638
},
{
"covid19_deaths": 173,
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"footnote": "One or more data cells have counts between 1-9 and have been suppressed in accordance with NCHS confidentiality standards.",
"place_of_death": "Other",
"pneumonia__influenza__or_covid19_deaths": 224,
"pneumonia_and_covid19_deaths": 39,
"pneumonia_deaths": 88,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 2339
},
{
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"footnote": "One or more data cells have counts between 1-9 and have been suppressed in accordance with NCHS confidentiality standards.",
"influenza_deaths": 0,
"place_of_death": "Place of Death Unknown",
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 35
}
],
"metadata": {
"cdc_token": "uggs-hy5q",
"columns": {
"covid19_deaths": "COVID19 Deaths",
"data_as_of": "Data as of",
"end_week": "End Week",
"footnote": "Footnote",
"influenza_deaths": "Influenza Deaths",
"place_of_death": "Place of Death",
"pneumonia__influenza__or_covid19_deaths": "Pneumonia, Influenza, or COVID19 Deaths",
"pneumonia_and_covid19_deaths": "Pneumonia and COVID19 Deaths",
"pneumonia_deaths": "Pneumonia Deaths",
"start_week": "Start week",
"state": "State",
"total_deaths": "Total Deaths"
},
"description": "Deaths involving coronavirus disease 2019 (COVID-19), pneumonia and influenza reported to NCHS by place of death and state, United States.",
"file_size": "small",
"link": "https://data.cdc.gov/NCHS/Prov117,
"place_of_death": "Healthcare Setting, Inpatient",
"pneumonia__influenza__or_covid19_deaths": 10467,
"pneumonia_and_covid19_deaths": 4122,
"pneumonia_deaths": 7327,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 25837
},
{
"covid19_deaths": 337,
"data_as_of": "2020-10-14",
"end_week": "2020-10-10",
"footnote": "One or more data cells have counts between 1-9 and have been suppressed in accordance with NCHS confidentiality standards.",
"place_of_death": "Healthcare Setting, Outpatient or Emergency Room",
"pneumonia__influenza__or_covid19_deaths": 545,
"pneumonia_and_covid19_deaths": 115,
"pneumonia_deaths": 317,
"start_week": "2020-02-01",
"state": "New York",
"stateabbr": "NY",
"total_deaths": 4542
},
{
"covid19_deaths": 23,
"data_as_of": "2020-isional-COVID-19-Death-Counts-by-Place-of-Deat/uggs-hy5q",
"name": "C19DeathCountsPlaceDeathState",
"title": "Provisional COVID-19 Death Counts by Place of Death and State"
}
}
Dynamic Sample of N3 API Endpoints
There are hundreds of N3 endpoints. Here is a live sample list, returned from the API itself.| Name | Tag | Description |
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