Spline

aid: spline
url: https://raw.githubusercontent.com/api-evangelist/spline/refs/heads/main/apis.yml
name: Spline
kind: 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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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: GitHubOrganization
  url: https://github.com/splinetool
- type: LinkedIn
  url: https://www.linkedin.com/company/splinetool
- 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
- type: LlmsText
  url: https://docs.spline.design/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com