# Zesty

**Canonical:** https://apis.io/providers/zesty/  
**APIs profiled:** 25

Zesty.io is a composable, data-driven, headless CMS platform that provides REST APIs for authentication, account management, instance content management, and media file management. All resources are identified by ZUIDs (Zesty Universal Identifiers). The platform supports WebEngine for traditional CMS, headless API architecture, GraphQL, and JamStack implementations. Built on Google Cloud Platform with Fastly edge caching.

## Kin Score — 38.1 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 38.1).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 74.7 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 31.0 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| 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 (25)

- **Zesty Instances API** — The Zesty.io Instances API is a REST API that allows CRUD operations on Zesty.io instances. It provides access to content models, content items, fields, views, stylesheets, scri...
- **Zesty Apps API** — Manage registered applications.
- **Zesty Audits API** — View audit trail entries.
- **Zesty Authentication API** — User authentication and session management.
- **Zesty Bins API** — Manage media bins (top-level containers).
- **Zesty Content Items API** — Manage content item data.
- **Zesty Content Models API** — Manage content model schemas.
- **Zesty Fields API** — Manage fields on content models.
- **Zesty Files API** — Manage and upload media files.
- **Zesty Groups API** — Manage media groups (folders within bins).
- **Zesty Head Tags API** — Manage HTML head tag entries.
- **Zesty Navigation API** — Manage the instance navigation tree.
- **Zesty Password API** — Password management operations.
- **Zesty Publishing API** — Publish content items to the live site.
- **Zesty Resolver API** — Resolve file ZUIDs to CDN URLs.
- **Zesty Roles API** — Manage roles and permissions.
- **Zesty Scripts API** — Manage JavaScript files.
- **Zesty Search API** — Search across content items.
- **Zesty Settings API** — Manage instance settings.
- **Zesty Stylesheets API** — Manage CSS stylesheet files.
- **Zesty Teams API** — Manage teams.
- **Zesty Tokens API** — Manage API access tokens.
- **Zesty Users API** — Manage user accounts.
- **Zesty Views API** — Manage view template files.
- **Zesty Webhooks API** — Manage webhook subscriptions.

## Agentic access (1)

- **Zesty Agentic Access** — 86 operations · 47 acting · 2 human-in-the-loop

## Security (2)

- **Zesty Authentication** — apiKey · 1 scheme
- **Zesty Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Zesty Plans Pricing**

## Tags

CMS, Composable, Content Management, GraphQL, Headless CMS, Media

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