# Macrostrat Definitions API

**Canonical:** https://apis.io/apis/macrostrat/macrostrat-definitions-api/  
**Provider:** Macrostrat — https://apis.io/providers/macrostrat/  
**Base URL:** https://macrostrat.org/api/v2  
**Documentation:** https://macrostrat.org

Macrostrat Definitions API is one of 14 APIs that [Macrostrat](https://apis.io/providers/macrostrat/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Definitions. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The Definitions API from Macrostrat — 1 operation(s) for definitions.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/macrostrat/refs/heads/main/openapi/macrostrat-definitions-api-openapi.yml
- **Documentation** — https://macrostrat.org/api/v2
- **Website** — https://macrostrat.org

## Other Macrostrat APIs (12)

- [Macrostrat Age Model API](https://apis.io/apis/macrostrat/macrostrat-age-model-api/)
- [Macrostrat Cartography API](https://apis.io/apis/macrostrat/macrostrat-cartography-api/)
- [Macrostrat Columns API](https://apis.io/apis/macrostrat/macrostrat-columns-api/)
- [Macrostrat Fossils API](https://apis.io/apis/macrostrat/macrostrat-fossils-api/)
- [Macrostrat Geologic Maps API](https://apis.io/apis/macrostrat/macrostrat-geologic-maps-api/)
- [Macrostrat Grids API](https://apis.io/apis/macrostrat/macrostrat-grids-api/)
- [Macrostrat Measurements API](https://apis.io/apis/macrostrat/macrostrat-measurements-api/)
- [Macrostrat Meta API](https://apis.io/apis/macrostrat/macrostrat-meta-api/)
- [Macrostrat Mobile API](https://apis.io/apis/macrostrat/macrostrat-mobile-api/)
- [Macrostrat Paleogeography API](https://apis.io/apis/macrostrat/macrostrat-paleogeography-api/)
- [Macrostrat Sections API](https://apis.io/apis/macrostrat/macrostrat-sections-api/)
- [Macrostrat Stats API](https://apis.io/apis/macrostrat/macrostrat-stats-api/)

## Tags

Definitions

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