Cloudflare D1

Cloudflare D1 is a managed, serverless SQLite database service with a REST API for querying D1 databases, executing SQL statements, listing databases, and managing database instances at the edge. D1 offers SQLite semantics, built-in Time Travel point-in-time recovery, global read replication, and seamless integration with Cloudflare Workers and Pages.

Cloudflare D1 publishes 1 API on the APIs.io network: D1 API. Tagged areas include Database, SQLite, Serverless, Edge Computing, and SQL.

The Cloudflare D1 catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Cloudflare D1’s developer surface includes authentication, documentation, engineering blog, pricing, changelog, and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub

49.6/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreemiumSelf serve⚡ Free to try

1 APIs

DatabaseSQLiteServerlessEdge ComputingSQLCloudflareWorkers

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 49.6/100 · developing

Contract Quality 13.3 / 25

Developer Ergonomics 5.7 / 20

Commercial Clarity 7.9 / 20

Operational Transparency 8.9 / 13

Governance 7.0 / 12

Discoverability 6.9 / 10

Agent readiness — 31/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/cloudflare-d1: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Cloudflare D1 Rate Limits

25 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

JSON Schema 31

Standalone JSON Schema definitions for this provider's data models.

Scroll for all 31

Examples 4

Example request and response payloads for these APIs.

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

SDKs

SDKs

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

RateLimits

RateLimits

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: cloudflare-d1
name: Cloudflare D1
description: Cloudflare D1 is a managed, serverless SQLite database service with a REST API for querying D1 databases, executing
  SQL statements, listing databases, and managing database instances at the edge. D1 offers SQLite semantics, built-in Time
  Travel point-in-time recovery, global read replication, and seamless integration with Cloudflare Workers and Pages.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cloudflare-d1.png
url: https://raw.githubusercontent.com/api-evangelist/cloudflare-d1/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Database
- SQLite
- Serverless
- Edge Computing
- SQL
- Cloudflare
- Workers
apis:
- aid: cloudflare-d1:cloudflare-d1-d1-api
  name: Cloudflare D1 D1 API
  description: The D1 API from Cloudflare D1 — 8 operation(s) for d1.
  humanURL: https://developers.cloudflare.com/d1/
  baseURL: https://api.cloudflare.com/client/v4
  tags:
  - D1
  properties:
  - type: OpenAPI
    url: openapi/cloudflare-d1-d1-api-openapi.yml
  - type: Documentation
    url: https://developers.cloudflare.com/d1/
  - type: Authentication
    url: https://developers.cloudflare.com/d1/get-started/
common:
- type: AgenticAccess
  url: agentic-access/cloudflare-d1-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/cloudflare-d1-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/cloudflare-d1-domain-security.yml
- type: Authentication
  url: authentication/cloudflare-d1-authentication.yml
- type: Website
  url: https://www.cloudflare.com/developer-platform/d1/
- type: Documentation
  url: https://developers.cloudflare.com/d1/
- type: GitHubOrg
  url: https://github.com/cloudflare
- type: LinkedIn
  url: https://www.linkedin.com/company/cloudflare/
- type: Blog
  url: https://blog.cloudflare.com/
- type: Pricing
  url: https://developers.cloudflare.com/d1/platform/pricing/
- type: StatusPage
  url: https://www.cloudflarestatus.com/
- type: X
  url: https://x.com/cloudflare
- type: Plans
  url: plans/cloudflare-d1-plans-pricing.yml
- type: RateLimits
  url: rate-limits/cloudflare-d1-rate-limits.yml
- type: FinOps
  url: finops/cloudflare-d1-finops.yml
- type: ChangeLog
  url: https://developers.cloudflare.com/d1/platform/release-notes/
- type: SDKs
  url: https://github.com/cloudflare/cloudflare-typescript
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com