# Apache Calcite Avatica API

**Canonical:** https://apis.io/apis/apache-calcite/apache-calcite-avatica-api/  
**Provider:** Apache Calcite — https://apis.io/providers/apache-calcite/  
**Documentation:** https://calcite.apache.org/avatica/docs/

Apache Calcite Avatica API is one of 3 APIs that [Apache Calcite](https://apis.io/providers/apache-calcite/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Avatica, HTTP, and JDBC. The published artifact set on APIs.io includes API documentation and an API reference.

Apache Avatica is a framework for building database drivers derived from Apache Calcite. It provides a JSON/Protobuf-over-HTTP remote protocol for JDBC clients to connect to Calcite-based query engines.

## Machine-readable artifacts (2)

- **Documentation** — https://calcite.apache.org/avatica/docs/
- **APIReference** — https://calcite.apache.org/avatica/javadocAggregate/

## Other Apache Calcite APIs (2)

- [Apache Calcite Java API](https://apis.io/apis/apache-calcite/apache-calcite-java-api/)
- [Apache Calcite JDBC API](https://apis.io/apis/apache-calcite/apache-calcite-jdbc-api/)

## Tags

Avatica, HTTP, JDBC

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