Leonardo.AI · Authentication Profile

Leonardo Ai Authentication

Authentication

Leonardo.AI secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.

Artificial IntelligenceImage-GenerationVideo GenerationGenerative AICreative3DDiffusionCanva

Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

bearerAuth http

scheme: bearer

Source

Authentication Profile

generated: '2026-07-11'
method: derived
source: openapi/leonardo-ai-3d-model-assets-openapi.json, openapi/leonardo-ai-blueprints-openapi.json,
  openapi/leonardo-ai-datasets-openapi.json, openapi/leonardo-ai-elements-openapi.json, openapi/leonardo-ai-image-generation-openapi.json,
  openapi/leonardo-ai-init-images-openapi.json, openapi/leonardo-ai-media-openapi.json, openapi/leonardo-ai-models-openapi.json,
  openapi/leonardo-ai-pricing-calculator-openapi.json, openapi/leonardo-ai-prompt-openapi.json,
  openapi/leonardo-ai-realtime-canvas-openapi.json, openapi/leonardo-ai-user-openapi.json ...
summary:
  types:
  - http
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  bearerFormat: auth-scheme
  description: 'Bearer HTTP authentication. Allowed headers `Authorization: Bearer <api_key>`'
  sources:
  - openapi/leonardo-ai-3d-model-assets-openapi.json
  - openapi/leonardo-ai-blueprints-openapi.json
  - openapi/leonardo-ai-datasets-openapi.json
  - openapi/leonardo-ai-elements-openapi.json
  - openapi/leonardo-ai-image-generation-openapi.json
  - openapi/leonardo-ai-init-images-openapi.json
  - openapi/leonardo-ai-media-openapi.json
  - openapi/leonardo-ai-models-openapi.json
  - openapi/leonardo-ai-pricing-calculator-openapi.json
  - openapi/leonardo-ai-prompt-openapi.json
  - openapi/leonardo-ai-realtime-canvas-openapi.json
  - openapi/leonardo-ai-user-openapi.json
  - openapi/leonardo-ai-variation-openapi.json
  - openapi/leonardo-ai-video-generation-openapi.json

Work with this as data

Every security artifact here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for security posture

4 MCP tools reach this

find_securityBrowse and filter every security artifact in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This security artifact

curl "https://apis.io/api/v1/security/leonardo-ai-authentication"

All security posture

curl "https://apis.io/api/v1/security?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.