# Cloudflare R2 SQL API

**Canonical:** https://apis.io/apis/cloudflare/cloudflare-r2-sql-api/  
**Provider:** Cloudflare — https://apis.io/providers/cloudflare/  
**Base URL:** https://api.cloudflare.com  
**Documentation:** https://developers.cloudflare.com/r2-sql/

Cloudflare R2 SQL API is one of 87 APIs that [Cloudflare](https://apis.io/providers/cloudflare/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Analytics, Data Warehouse, and SQL. The published artifact set on APIs.io includes API documentation.

The Cloudflare R2 SQL API enables developers to query data stored in R2 using standard SQL syntax including JOINs, subqueries, and multi-table queries (added May 2026). It provides a serverless query engine for analyzing Iceberg tables and structured data in R2 buckets without requiring separate data warehouse infrastructure.

## Machine-readable artifacts (1)

- **Documentation** — https://developers.cloudflare.com/r2-sql/

## Other Cloudflare APIs (12)

- [Cloudflare Load Balancing API](https://apis.io/apis/cloudflare/cloudflare-load-balancing-api/)
- [Cloudflare WAF API](https://apis.io/apis/cloudflare/cloudflare-waf-api/)
- [Cloudflare GraphQL Analytics API](https://apis.io/apis/cloudflare/cloudflare-graphql-analytics-api/)
- [Cloudflare Magic Transit API](https://apis.io/apis/cloudflare/cloudflare-magic-transit-api/)
- [Cloudflare Email Routing API](https://apis.io/apis/cloudflare/cloudflare-email-routing-api/)
- [Cloudflare Waiting Room API](https://apis.io/apis/cloudflare/cloudflare-waiting-room-api/)
- [Cloudflare Spectrum API](https://apis.io/apis/cloudflare/cloudflare-spectrum-api/)
- [Cloudflare API Shield API](https://apis.io/apis/cloudflare/cloudflare-api-shield-api/)
- [Cloudflare Zero Trust API](https://apis.io/apis/cloudflare/cloudflare-zero-trust-api/)
- [Cloudflare Registrar API](https://apis.io/apis/cloudflare/cloudflare-registrar-api/)
- [Cloudflare Workflows API](https://apis.io/apis/cloudflare/cloudflare-workflows-api/)
- [Cloudflare Browser Rendering API](https://apis.io/apis/cloudflare/cloudflare-browser-rendering-api/)

## Tags

Analytics, Data Warehouse, SQL

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/cloudflare/cloudflare-r2-sql-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/cloudflare/.