Headless & APIs

Deliver structured content anywhere—securely and at scale.

Content.One's API management keeps your headless strategy in sync. Govern access, monitor usage, and serve omnichannel experiences with REST, GraphQL, and instant JSON endpoints built for enterprise delivery.

Explore headless delivery View developer docs

Content.One API access options interface

Trusted by fast-moving teams

Security, observability, and control

Regulate how teams consume content with first-class governance. Rate limiting, key rotation, and detailed analytics keep integrations compliant without slowing them down.

Auth built in

Token-based auth, IP allowlists, and per-environment keys keep access in check.

Real-time analytics

Monitor usage trends, latency, and error rates for every endpoint.

REST + GraphQL

Serve RESTful endpoints or GraphQL schemas with shared content governance.

Roles & permissions

Scope API powers to the teams that need them, no more and no less.

Scalable delivery

Edge-cached responses scale to sites, apps, digital signage, and IoT touchpoints.

Consistent models

One content model serves every endpoint—web, mobile, AI, kiosks—without rework.

Render the way your teams build

WebEngine supports three output modes so developers, marketers, and integrators can work in the style that fits their implementation target. Switch instantly—no content migrations required.

Traditional

Serve fully rendered HTML with Parsley templates while keeping APIs opt-in. CORS denies external requests until configured.

Headless

Every route returns hydrated JSON for frameworks like Next.js or Nuxt. Instant and GraphQL APIs on with open CORS.

Hybrid

Render HTML by default while exposing JSON with ?toJSON. Best of both for omnichannel delivery.

No migrations

Switch modes per environment. Content models stay identical across Traditional, Headless, and Hybrid.

Next.js

React

Vue

Angular

Gatsby

Nuxt.js

Built for every modern framework

Whatever stack your team picks, Content.One serves it. JSON endpoints power Next.js, React, Vue, Angular, Gatsby, and Nuxt with the same structured content underneath.

Scalable delivery for sites, mobile apps, digital signage, and IoT.
Consistent content modeling across environments and geographies.
Rapid prototyping with instant endpoints, then graduate to hardened APIs.
Integrate with CI/CD pipelines and automated testing through RESTful calls.

APIs tailored to every use case

REST, GraphQL, and instant JSON APIs keep every channel fueled with the right payloads. Manage authentication, rate limiting, and endpoint visibility from a single control pane.

Authenticated & rate-limited

{
  "headless": {
    "mode": "hybrid",
    "authorization": "off",
    "headless_authorization": "off",
    "routing": {
      "about": "Individual resource endpoints with hydrated relationships for navigation and static generation.",
      "map": "https://hj5v68xn-dev.webengine.zesty.io/-/headless/routing.json"
    },
    "redirects": {
      "about": "Redirect definitions from the manager to mirror production rules.",
      "map": "https://hj5v68xn-dev.webengine.zesty.io/-/headless/redirects.json"
    },
    "instant": {
      "about": "Model-specific JSON endpoints for apps that hydrate on the client.",
      "map": "https://hj5v68xn-dev.webengine.zesty.io/-/instant/",
      "documentation": "https://zesty.org/apis/instant-content-api"
    },
    "gql": {
      "about": "Flat object endpoints to power GraphQL servers or composable layouts.",
      "map": "https://hj5v68xn-dev.webengine.zesty.io/-/gql/",
      "documentation": "https://zesty.org/apis/graphql"
    },
    "design": {
      "about": "Style variables for CSS or component controls.",
      "map": "https://hj5v68xn-dev.webengine.zesty.io/-/headless/style-variables.json"
    },
    "custom": {
      "about": "Build fully hydrated JSON, XML, or HTML with Parsley.",
      "documentation": "https://zesty.org/guides/how-to-create-a-customizable-json-endpoint-for-content"
    },
    "instances-api": {
      "about": "Read/Write REST API secured by user or developer auth tokens.",
      "documentation": "https://zesty.org/apis/instances-api"
    }
  }
}

{
  "generation_time": "1761772003",
  "base": "https://hj5v68xn-dev.webengine.zesty.io",
  "schema": "https://hj5v68xn-dev.webengine.zesty.io/-/gql/zesty.schema",
  "dataSource": "https://hj5v68xn-dev.webengine.zesty.io/-/gql/datasource.js",
  "resolverObject": "https://hj5v68xn-dev.webengine.zesty.io/-/gql/resolvers.js",
  "models": [
    {
      "zuid": "6-fec497dbd2-9gllrp",
      "label": "Review Block",
      "name": "review_block",
      "gqlModelName": "ReviewBlock",
      "gqlUrl": "https://hj5v68xn-dev.webengine.zesty.io/-/gql/review_block.json",
      "gqlGetMethodName": "getReviewBlock",
      "gqlGetAllMethodName": "getAllReviewBlocks",
      "fields": {
        "og_image": "images",
        "title": "text"
      }
    },
    {
      "zuid": "6-889b86d3e7-59393m",
      "label": "Form Capture",
      "name": "form_capture",
      "gqlModelName": "FormCapture",
      "gqlUrl": "https://hj5v68xn-dev.webengine.zesty.io/-/gql/form_capture.json",
      "gqlGetMethodName": "getFormCapture",
      "gqlGetAllMethodName": "getAllFormCaptures",
      "fields": {
        "og_image": "images",
        "form_title": "text",
        "opening_statement": "text"
      }
    }
  ]
}