# DOL Open Data API V4

**Canonical:** https://apis.io/apis/department-of-labor/dol-api-v4/  
**Provider:** Department of Labor — https://apis.io/providers/department-of-labor/  
**Base URL:** https://apiprod.dol.gov/v4  
**Documentation:** https://dataportal.dol.gov/

DOL Open Data API V4 is one of 5 APIs that [Department of Labor](https://apis.io/providers/department-of-labor/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Datasets, DOL Data Portal, Open Data, and REST. The published artifact set on APIs.io includes API documentation.

The DOL Open Data API v4 is the Department of Labor's modernized REST API replacing the retired developer.dol.gov APIv1 and APIv2. It is served from the DOL Data Portal at dataportal.dol.gov and exposes more than 200 datasets covering wage and hour, occupational safety and health, employment and training, retirement security, and other DOL programs. The Datasets endpoint is publicly accessible without an API key; data endpoints require an API key obtained through registration on the Data Portal.

## Machine-readable artifacts (6)

- **Documentation** — https://dataportal.dol.gov/
- **User Guide** — https://www.dataportal.dol.gov/pdf/dol-api-user-guide.pdf
- **Datasets Catalog** — https://dataportal.dol.gov/datasets
- **Datasets Endpoint** — https://apiprod.dol.gov/v4/datasets
- **Signup** — https://dataportal.dol.gov/registration
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/department-of-labor/refs/heads/main/apis.yml

## Other Department of Labor APIs (4)

- [BLS Public Data API V2](https://apis.io/apis/department-of-labor/bls-public-data-api/)
- [DOL Enforcement Data](https://apis.io/apis/department-of-labor/dol-enforcement-data/)
- [DOL API Sampler](https://apis.io/apis/department-of-labor/dol-api-sampler/)
- [DOL Open Data Catalog](https://apis.io/apis/department-of-labor/dol-open-data-catalog/)

## Tags

Datasets, DOL Data Portal, Open Data, REST

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/department-of-labor/dol-api-v4/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/department-of-labor/.