Zeplin website screenshot

Zeplin

Zeplin is a design-to-development handoff platform that bridges the gap between designers and developers by providing a structured workspace for accessing design specs, assets, style guides, components, and annotations. The Zeplin REST API enables programmatic access to all resources within Zeplin including projects, screens, components, layers, assets, and notes exported from Figma, Sketch, and Adobe XD. Developers can build custom integrations using read and write operations on design data, receive real-time updates via webhooks, and automate design-to-code workflows. The API uses OAuth 2.0 with PKCE support and personal access tokens for authentication, with an official JavaScript SDK and OpenAPI specification available.

Zeplin publishes 16 APIs on the APIs.io network, including Authorization API, Colors API, Components API, and 13 more. Tagged areas include Design, Design Handoff, Developer Tools, Figma, and Sketch.

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

Zeplin’s developer surface includes authentication, documentation, engineering blog, pricing, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
51.7/100 developing ▬ flat Agent 44/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
16 APIs
DesignDesign HandoffDeveloper ToolsFigmaSketchAdobe XDStyle GuidesComponentsAssetsWebhooks

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 51.7/100 · developing
Contract Quality 17.5 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 5.5 / 13
Governance 7.0 / 12
Discoverability 7.4 / 10
Agent readiness — 44/100 · agent ready
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 8 / 8
Request/Response Examples 7 / 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/zeplin: 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 16

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

Zeplin Authorization API

The Authorization API from Zeplin — 2 operation(s) for authorization.

Zeplin Colors API

The Colors API from Zeplin — 4 operation(s) for colors.

Zeplin Components API

The Components API from Zeplin — 10 operation(s) for components.

Zeplin Connected Components API

The Connected Components API from Zeplin — 2 operation(s) for connected components.

Zeplin Design Tokens API

The Design Tokens API from Zeplin — 2 operation(s) for design tokens.

Zeplin Flows API

The Flows API from Zeplin — 7 operation(s) for flows.

Zeplin Notifications API

The Notifications API from Zeplin — 2 operation(s) for notifications.

Zeplin Organizations API

The Organizations API from Zeplin — 11 operation(s) for organizations.

Zeplin Projects API

The Projects API from Zeplin — 5 operation(s) for projects.

Zeplin Screens API

The Screens API from Zeplin — 17 operation(s) for screens.

Zeplin Spacing API

The Spacing API from Zeplin — 6 operation(s) for spacing.

Zeplin Styleguides API

The Styleguides API from Zeplin — 6 operation(s) for styleguides.

Zeplin TextStyles API

The TextStyles API from Zeplin — 4 operation(s) for textstyles.

Zeplin Users API

The Users API from Zeplin — 3 operation(s) for users.

Zeplin Variable Collections API

The Variable Collections API from Zeplin — 2 operation(s) for variable collections.

Zeplin Webhooks API

The Webhooks API from Zeplin — 8 operation(s) for webhooks.

Scroll for all 16

GraphQL 1

GraphQL schemas published by this provider.

Zeplin GraphQL Schema

This document describes a conceptual GraphQL schema for the Zeplin design handoff and collaboration platform. Zeplin bridges designers and developers by providing structured acc...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Zeplin Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Zeplin Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

Zeplin Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Zeplin Context

118 classes · 5 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Zeplin API Rules

6 rules · 5 warnings 1 info

SPECTRAL

JSON Schema 1

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

Zeplin API Schemas

0 properties

JSON SCHEMA

Security Posture 2

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

Zeplin Authentication

http/oauth2 · 2 schemes

SECURITY

Zeplin Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Zeplin Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Zeplin Agentic Access

123 operations · 46 acting

123 operations · 46 acting

AGENTIC

Resources

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 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg
GitHubOrg

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

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
LinkedIn
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

X
X

Source (apis.yml)

apis.yml Raw ↑ 
aid: zeplin
name: Zeplin
description: Zeplin is a design-to-development handoff platform that bridges the gap between designers and developers by providing
  a structured workspace for accessing design specs, assets, style guides, components, and annotations. The Zeplin REST API
  enables programmatic access to all resources within Zeplin including projects, screens, components, layers, assets, and
  notes exported from Figma, Sketch, and Adobe XD. Developers can build custom integrations using read and write operations
  on design data, receive real-time updates via webhooks, and automate design-to-code workflows. The API uses OAuth 2.0 with
  PKCE support and personal access tokens for authentication, with an official JavaScript SDK and OpenAPI specification available.
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/zeplin.png
url: https://raw.githubusercontent.com/api-evangelist/zeplin/refs/heads/main/apis.yml
created: '2026-06-12'
modified: '2026-06-12'
specificationVersion: '0.19'
tags:
- Design
- Design Handoff
- Developer Tools
- Figma
- Sketch
- Adobe XD
- Style Guides
- Components
- Assets
- Webhooks
apis:
- aid: zeplin:zeplin-authorization-api
  name: Zeplin Authorization API
  description: The Authorization API from Zeplin — 2 operation(s) for authorization.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Authorization
  properties:
  - type: OpenAPI
    url: openapi/zeplin-authorization-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-colors-api
  name: Zeplin Colors API
  description: The Colors API from Zeplin — 4 operation(s) for colors.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Colors
  properties:
  - type: OpenAPI
    url: openapi/zeplin-colors-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-components-api
  name: Zeplin Components API
  description: The Components API from Zeplin — 10 operation(s) for components.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Components
  properties:
  - type: OpenAPI
    url: openapi/zeplin-components-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-connected-components-api
  name: Zeplin Connected Components API
  description: The Connected Components API from Zeplin — 2 operation(s) for connected components.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Connected Components
  properties:
  - type: OpenAPI
    url: openapi/zeplin-connected-components-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-design-tokens-api
  name: Zeplin Design Tokens API
  description: The Design Tokens API from Zeplin — 2 operation(s) for design tokens.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Design Tokens
  properties:
  - type: OpenAPI
    url: openapi/zeplin-design-tokens-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-flows-api
  name: Zeplin Flows API
  description: The Flows API from Zeplin — 7 operation(s) for flows.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Flows
  properties:
  - type: OpenAPI
    url: openapi/zeplin-flows-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-notifications-api
  name: Zeplin Notifications API
  description: The Notifications API from Zeplin — 2 operation(s) for notifications.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Notifications
  properties:
  - type: OpenAPI
    url: openapi/zeplin-notifications-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-organizations-api
  name: Zeplin Organizations API
  description: The Organizations API from Zeplin — 11 operation(s) for organizations.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/zeplin-organizations-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-projects-api
  name: Zeplin Projects API
  description: The Projects API from Zeplin — 5 operation(s) for projects.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/zeplin-projects-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-screens-api
  name: Zeplin Screens API
  description: The Screens API from Zeplin — 17 operation(s) for screens.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Screens
  properties:
  - type: OpenAPI
    url: openapi/zeplin-screens-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-spacing-api
  name: Zeplin Spacing API
  description: The Spacing API from Zeplin — 6 operation(s) for spacing.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Spacing
  properties:
  - type: OpenAPI
    url: openapi/zeplin-spacing-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-styleguides-api
  name: Zeplin Styleguides API
  description: The Styleguides API from Zeplin — 6 operation(s) for styleguides.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Styleguides
  properties:
  - type: OpenAPI
    url: openapi/zeplin-styleguides-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-textstyles-api
  name: Zeplin TextStyles API
  description: The TextStyles API from Zeplin — 4 operation(s) for textstyles.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - TextStyles
  properties:
  - type: OpenAPI
    url: openapi/zeplin-textstyles-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-users-api
  name: Zeplin Users API
  description: The Users API from Zeplin — 3 operation(s) for users.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/zeplin-users-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-variable-collections-api
  name: Zeplin Variable Collections API
  description: The Variable Collections API from Zeplin — 2 operation(s) for variable collections.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Variable Collections
  properties:
  - type: OpenAPI
    url: openapi/zeplin-variable-collections-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
- aid: zeplin:zeplin-webhooks-api
  name: Zeplin Webhooks API
  description: The Webhooks API from Zeplin — 8 operation(s) for webhooks.
  humanURL: https://docs.zeplin.dev/reference/introduction
  baseURL: https://api.zeplin.io
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/zeplin-webhooks-api-openapi.yml
  - type: Documentation
    url: https://docs.zeplin.dev/docs/welcome
  - type: Authentication
    url: https://docs.zeplin.dev/reference/authentication
  - type: RateLimits
    url: https://docs.zeplin.dev/reference/rate-limiting
  - type: Webhooks
    url: https://docs.zeplin.dev/reference/webhook-events-overview
  - type: JavaScriptSDK
    url: https://github.com/zeplin/javascript-sdk
  - type: CLI
    url: https://github.com/zeplin/cli
  - type: GraphQL
    url: graphql/zeplin-graphql.md
common:
- type: AgenticAccess
  url: agentic-access/zeplin-agentic-access.yml
- type: DomainSecurity
  url: security/zeplin-domain-security.yml
- type: Authentication
  url: authentication/zeplin-authentication.yml
- type: OAuthScopes
  url: scopes/zeplin-scopes.yml
- type: Website
  url: https://zeplin.io
- type: Documentation
  url: https://docs.zeplin.dev
- type: GitHubOrg
  url: https://github.com/zeplin
- type: LinkedIn
  url: https://www.linkedin.com/company/zeplin-io
- type: Blog
  url: https://blog.zeplin.io
- type: Pricing
  url: https://zeplin.io/pricing/
- type: StatusPage
  url: https://status.zeplin.io
- type: X
  url: https://twitter.com/zeplinproject
- type: Plans
  url: plans/zeplin-plans-pricing.yml
- type: RateLimits
  url: rate-limits/zeplin-rate-limits.yml
- type: FinOps
  url: finops/zeplin-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com