aid: spline
url: https://raw.githubusercontent.com/api-evangelist/spline/refs/heads/main/apis.yml
name: Spline
x-type: company
description: >-
  Spline is a real-time collaborative 3D design tool with AI-driven object generation, web
  embedding, and animation. Spline does NOT publish a REST API for 3D scene generation as of
  May 2026; instead it exposes Code APIs (Web, SwiftUI, Kotlin) for embedding scenes, plus a
  real-time API for variables/data and webhooks for event-driven integrations.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - 3D
  - Design
  - AI
  - Collaboration
  - Web
  - SDK
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
  - aid: spline:code-api-web
    name: Spline Code API for Web
    description: >-
      Client SDK for embedding and interacting with Spline scenes from JavaScript.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.spline.design/code-api-for-web
    baseURL: https://docs.spline.design/code-api-for-web
    tags:
      - SDK
      - JavaScript
      - 3D Embed
    properties:
      - type: Documentation
        url: https://docs.spline.design/code-api-for-web
  - aid: spline:code-api-swiftui
    name: Spline Code API for SwiftUI
    description: >-
      iOS client SDK for embedding Spline scenes in SwiftUI apps.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.spline.design/code-api-for-swiftui
    baseURL: https://docs.spline.design/code-api-for-swiftui
    tags:
      - SDK
      - SwiftUI
      - iOS
    properties:
      - type: Documentation
        url: https://docs.spline.design/code-api-for-swiftui
  - aid: spline:code-api-kotlin
    name: Spline Code API for Kotlin
    description: >-
      Android client SDK for embedding Spline scenes in Kotlin apps.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.spline.design/code-api-for-kotlin
    baseURL: https://docs.spline.design/code-api-for-kotlin
    tags:
      - SDK
      - Kotlin
      - Android
    properties:
      - type: Documentation
        url: https://docs.spline.design/code-api-for-kotlin
  - aid: spline:realtime-variables
    name: Spline Real-time Variables and Data API
    description: >-
      Real-time API for binding variables and data into live Spline scenes.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.spline.design/variables-and-data
    baseURL: https://docs.spline.design/variables-and-data
    tags:
      - Realtime
      - Variables
      - Data Binding
    properties:
      - type: Documentation
        url: https://docs.spline.design/variables-and-data
  - aid: spline:webhooks
    name: Spline Webhooks
    description: >-
      Webhook events for Spline integrations.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.spline.design/webhooks
    baseURL: https://docs.spline.design/webhooks
    tags:
      - Webhooks
      - Events
    properties:
      - type: Documentation
        url: https://docs.spline.design/webhooks
common:
  - type: Website
    url: https://spline.design/
  - type: Documentation
    url: https://docs.spline.design/
  - type: Plans
    url: plans/spline-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/spline-rate-limits.yml
  - type: FinOps
    url: finops/spline-finops.yml
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com