# Dagster Checks API

**Canonical:** https://apis.io/apis/dagster/dagster-checks-api/  
**Provider:** Dagster — https://apis.io/providers/dagster/  
**Documentation:** https://docs.dagster.io/api/graphql

Dagster Checks API is one of 4 APIs that [Dagster](https://apis.io/providers/dagster/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 3 JSON Schema definitions. Tagged areas include Checks. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 3 JSON Schemas.

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## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/dagster/refs/heads/main/openapi/dagster-checks-api-openapi.yml
- **Documentation** — https://docs.dagster.io/api/rest-apis/external-assets-rest-api
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/dagster/refs/heads/main/json-schema/asset-materialization.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/dagster/refs/heads/main/json-schema/asset-check.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/dagster/refs/heads/main/json-schema/asset-observation.json
- **Rules** — https://raw.githubusercontent.com/api-evangelist/dagster/refs/heads/main/rules/dagster-external-assets-rest-api-rules.yml

## Other Dagster APIs (3)

- [Dagster GraphQL API](https://apis.io/apis/dagster/graphql-api/)
- [Dagster Materializations API](https://apis.io/apis/dagster/dagster-materializations-api/)
- [Dagster Observations API](https://apis.io/apis/dagster/dagster-observations-api/)

## Tags

Checks

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