DNSimple

DNSimple is a domain management and DNS hosting service that provides users with a simple and easy way to manage their domain names and DNS settings. With DNSimple, users can register new domain names, transfer existing ones, and easily update DNS records to point their domains to the desired servers. The service also offers features like automatic SSL certificate provisioning, domain forwarding, and email forwarding to help users optimize their online presence.

DNSimple publishes 7 APIs on the APIs.io network, including Accounts API, Certificates API, Contacts API, and 4 more. Tagged areas include DNS and Domains.

DNSimple’s developer surface includes authentication, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

24.9/100 emerging ▬ flat Agent 20/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serve⚡ Free to try

7 APIs

DNS Domains

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 24.9/100 · emerging

Contract Quality 10.7 / 23

Developer Ergonomics 2.6 / 18

Access Clarity 2.8 / 18

Operational Transparency 1.2 / 12

Contract Governance 0.0 / 11

Discoverability 5.7 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/dnsimple: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 7

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

DNSimple Accounts API

The Accounts API from DNSimple — 1 operation(s) for accounts.

DNSimple Certificates API

The Certificates API from DNSimple — 1 operation(s) for certificates.

DNSimple Contacts API

The Contacts API from DNSimple — 1 operation(s) for contacts.

DNSimple Domains API

The Domains API from DNSimple — 2 operation(s) for domains.

DNSimple Webhooks API

The Webhooks API from DNSimple — 1 operation(s) for webhooks.

DNSimple Whoami API

The Whoami API from DNSimple — 1 operation(s) for whoami.

DNSimple Zones API

The Zones API from DNSimple — 4 operation(s) for zones.

Scroll for all 7

Open Collections 9

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

DNSimple Accounts API

OPEN COLLECTION

DNSimple Accounts Certificates API

OPEN COLLECTION

DNSimple Accounts Contacts API

OPEN COLLECTION

DNSimple Accounts Domains API

OPEN COLLECTION

DNSimple Accounts Webhooks API

OPEN COLLECTION

DNSimple Accounts Whoami API

OPEN COLLECTION

DNSimple Accounts Zones API

OPEN COLLECTION

DNSimple API

OPEN COLLECTION

Scroll for all 9

Pricing Plans 1

Published pricing tiers and plan structures.

Dnsimple Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Dnsimple Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Dnsimple Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Dnsimple Authentication

http · 1 scheme

SECURITY

Dnsimple Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Dnsimple Agentic Access

18 operations · 7 acting

AGENTIC

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: dnsimple
url: https://raw.githubusercontent.com/api-evangelist/dnsimple/refs/heads/main/apis.yml
common:
- type: Website
  url: https://www.dnsimple.com/
- type: CapabilityMap
  url: capabilities/dnsimple-capability-edges.yml
  name: DNSimple Business Capability Map
- type: AgenticAccess
  url: agentic-access/dnsimple-agentic-access.yml
- type: DomainSecurity
  url: security/dnsimple-domain-security.yml
- type: Authentication
  url: authentication/dnsimple-authentication.yml
- type: GitHubOrganization
  url: https://github.com/dnsimple
- type: LinkedIn
  url: https://www.linkedin.com/company/dnsimple
- type: LlmsText
  url: https://developer.dnsimple.com/llms.txt
- url: https://blog.dnsimple.com/feed.xml
  type: Blog
apis:
- aid: dnsimple:dnsimple-accounts-api
  name: DNSimple Accounts API
  description: The Accounts API from DNSimple — 1 operation(s) for accounts.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-accounts-api-openapi.yml
- aid: dnsimple:dnsimple-certificates-api
  name: DNSimple Certificates API
  description: The Certificates API from DNSimple — 1 operation(s) for certificates.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Certificates
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-certificates-api-openapi.yml
- aid: dnsimple:dnsimple-contacts-api
  name: DNSimple Contacts API
  description: The Contacts API from DNSimple — 1 operation(s) for contacts.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-contacts-api-openapi.yml
- aid: dnsimple:dnsimple-domains-api
  name: DNSimple Domains API
  description: The Domains API from DNSimple — 2 operation(s) for domains.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Domains
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-domains-api-openapi.yml
- aid: dnsimple:dnsimple-webhooks-api
  name: DNSimple Webhooks API
  description: The Webhooks API from DNSimple — 1 operation(s) for webhooks.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-webhooks-api-openapi.yml
- aid: dnsimple:dnsimple-whoami-api
  name: DNSimple Whoami API
  description: The Whoami API from DNSimple — 1 operation(s) for whoami.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Whoami
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-whoami-api-openapi.yml
- aid: dnsimple:dnsimple-zones-api
  name: DNSimple Zones API
  description: The Zones API from DNSimple — 4 operation(s) for zones.
  humanURL: ' https://developer.dnsimple.com/'
  tags:
  - Zones
  properties:
  - type: OpenAPI
    url: openapi/dnsimple-zones-api-openapi.yml
name: DNSimple
tags:
- DNS
- Domains
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/dnsimple.png
access: 3rd-Party
created: '2025-02-09'
modified: '2026-05-19'
position: Consuming
description: DNSimple is a domain management and DNS hosting service that provides users with a simple and easy way to manage
  their domain names and DNS settings. With DNSimple, users can register new domain names, transfer existing ones, and easily
  update DNS records to point their domains to the desired servers. The service also offers features like automatic SSL certificate
  provisioning, domain forwarding, and email forwarding to help users optimize their online presence.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
specificationVersion: '0.23'

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