# Zeplin

**Canonical:** https://apis.io/providers/zeplin/  
**Website:** https://zeplin.io  
**APIs profiled:** 16

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.

## Kin Score — 43.9 / 100 (developing)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 43.9).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 68.9 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 42.1 |
| Developer Ergonomics | 13.1 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

## Agent readiness — 41.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (16)

- **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.

## Agentic access (1)

- **Zeplin Agentic Access** — 123 operations · 46 acting

## Security (2)

- **Zeplin Authentication** — http/oauth2 · 2 schemes
- **Zeplin Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Zeplin Plans Pricing**

## Tags

Design, Design Handoff, Developer Tools, Figma, Sketch, Adobe XD, Style Guides, Components, Assets, Webhook

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/zeplin/). Scores are computed from the provider's own public artifacts under a published rubric.