Operations 3
Documentation
Documentation
https://listnr.ai/text-to-speech-api
APIReference
https://github.com/team-listnr/text-to-speech-api
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OpenAPI Specification
openapi: 3.2.0
info:
title: Listnr Studio Catalog API
version: 1.0.0
description: Public read API for Listnr Studio. Catalog, pricing, and docs are anonymous. Video generation is not performed on this host; send people to /create?tool=. Anonymous reads are capped at 60 requests per IP per minute on /api/v1, /mcp, and /ask (20 writes). Exceeding the cap returns 429 with RateLimit and Retry-After.
contact:
name: Listnr Studio
email: support@listnr.ai
url: https://studio.listnr.ai/contact
servers:
- url: https://studio.listnr.ai/api/v1
description: Public sandbox (read-only)
security: []
tags:
- name: Catalog
description: Tools and marketing pages
paths:
/tools:
get:
operationId: listStudioTools
tags:
- Catalog
summary: List Studio tools
description: Anonymous list of public Listnr Studio tools for function calling.
parameters:
- name: category
in: query
required: false
schema:
type: string
description: Optional catalog category id
- name: q
in: query
required: false
schema:
type: string
description: Case-insensitive search over tool label and id
responses:
'200':
description: Tool collection
content:
application/json:
schema:
$ref: '#/components/schemas/ToolList'
'429':
description: Too many requests from this IP. Honor RateLimit and Retry-After.
headers:
RateLimit:
schema:
type: string
description: IETF RateLimit header, e.g. limit=60, remaining=0, reset=12
RateLimit-Policy:
schema:
type: string
Retry-After:
schema:
type: integer
description: Seconds to wait before retrying
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
/tools/{toolId}:
get:
operationId: getStudioTool
tags:
- Catalog
summary: Get one Studio tool
description: Typed tool record including marketing path and create handoff.
parameters:
- name: toolId
in: path
required: true
schema:
type: string
enum:
- prompt-to-video
- voiceover-video
- ai-movie-maker
- ai-short-drama-generator
- cinematic-videos
- sora-2
- veo3
- seedance-2
- seedance-2-5
- video-podcast-generator
- kids-drawing-animation
- 2d-animation-maker
- ai-animation-generator-from-image
- ai-animation-video-generator
- ai-cartoon-video-generator
- ai-cat-video-generator
- ai-dog-video-generator
- ai-image-animator
- ai-movie-trailer-maker
- ai-superhero-generator
- ai-video-generator
- animal-ai-video-generator
- anime-video-generator
- chatgpt-video-generator
- create-asmr-video
- create-street-interview-video
- static-background
- kids-message-generator
- pov-video-generator
- video-selfie-maker
- voiceover-to-video-ai
- text-to-video
- faceless-ai-video-generator
- music-to-video
- lyrics-to-music-video
- animated-lyrics-video
- generative-motion-graphics
- instrumental-music-visualizer
- motion-graphics-video
- youtube-music-visualizer
- ai-drill-video-generator
- ai-edm-video-generator
- ai-hip-hop-video-generator
- ai-jazz-video-generator
- ai-lofi-video-generator
- ai-metal-video-generator
- ai-phonk-video-generator
- ai-rock-video-generator
- ai-techno-video-generator
- rap-video-generator
- soundcloud-to-video
- spotify-to-video
- suno-to-video
- music-videos-for-kids
- news-video-generator
- create-video-quiz
- gaming-video-maker
- media-to-story
- reddit-post-to-video
- tweet-linkedin-to-video
- youtube-long-to-shorts
- ai-reel-generator
- ai-roast-generator
- ai-youtube-shorts-generator
- linkedin-post-to-video
- long-video-to-short-video-ai
- repurpose-instagram-reels
- repurpose-youtube-shorts
- short-video-maker
- social-media-video-maker
- youtube-to-instagram-converter
- youtube-to-tiktok-converter
- youtube-video-summarizer
- tiktok-video-generator
- add-caption-to-video
- add-image-to-video
- add-text-to-video
- ai-vfx-editor
- flip-video
- increase-video-volume
- loop-video
- motion-transfer
- resize-video
- rotate-video
- video-face-swap
- voice-changer
- comment-silent-video
- translate-video
- image-to-video-effect
- ai-sports-highlights-generator
- ai-subtitle-generator
- audio-enhancer
- image-sequence-to-video-converter
- photo-to-video-converter
- tiktok-subtitle-generator
- talking-avatar
- reaction-video
- ai-celebrity-video-generator
- ai-debate-generator
- ai-deepfake-video-maker
- ai-santa-video-generator
- talking-baby-ai
- ai-ugc-avatar-generator
- voiceover-video-maker
- podcast-ai-clip-generator
- audio-video-to-video
- article-to-video
- blog-to-video-converter
- create-video-for-amazon-products
- create-business-animation-video
- create-product-videos-for-shopify
- create-product-videos-from-website
- product-hunt-launch-ai-video
- real-estate-marketing-video
- screenshot-to-video-ad
- ad-generator
- pdf-to-video
- ugc-ad-generator
- website-to-video
- food-to-nutrition-video
- ai-video-presentation-maker
- educational-video-maker
- explainer-video-maker
- whiteboard-animation-maker
- course-video-generator
- slideshow-video-maker
- how-to-video-maker
- science-explainer-video
- history-lesson-video-maker
- tutorial-video-generator
- ai-satisfying-video-generator
- create-minecraft-parkour-video
- italian-brainrot-generator
- pdf-to-brainrot
- space-background-video-maker
- subway-surfers-video-generator
- temple-run-video-generator
- text-to-brainrot-video-generator
- create-attack-on-titan-videos
- create-dragonball-videos
- create-dungeons-and-dragons-videos
- create-fortnite-videos
- create-star-wars-videos
- create-stranger-things-videos
- create-warhammer-40k-videos
- disney-pixar-video-generator
- create-game-of-thrones-videos
- create-harry-potter-videos
- create-manga-video
- create-marvel-videos
- create-one-piece-videos
- create-pokemon-videos
- create-rick-and-morty-videos
- create-short-from-your-stream
- ghibli-ai-video-generator
- minecraft-ai-video-generator
- naruto-ai-generator
- roblox-animation-maker
description: Catalog tool id
responses:
'200':
description: Tool
content:
application/json:
schema:
$ref: '#/components/schemas/Tool'
'404':
description: Unknown tool
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too many requests from this IP. Honor RateLimit and Retry-After.
headers:
RateLimit:
schema:
type: string
description: IETF RateLimit header, e.g. limit=60, remaining=0, reset=12
RateLimit-Policy:
schema:
type: string
Retry-After:
schema:
type: integer
description: Seconds to wait before retrying
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
/pages:
get:
operationId: listStudioPages
tags:
- Catalog
summary: List public marketing pages
description: Routes agents can cite, including markdown twins.
responses:
'200':
description: Page list
content:
application/json:
schema:
$ref: '#/components/schemas/PageList'
'429':
description: Too many requests from this IP. Honor RateLimit and Retry-After.
headers:
RateLimit:
schema:
type: string
description: IETF RateLimit header, e.g. limit=60, remaining=0, reset=12
RateLimit-Policy:
schema:
type: string
Retry-After:
schema:
type: integer
description: Seconds to wait before retrying
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
components:
schemas:
Error:
type: object
required:
- error
properties:
error:
type: object
required:
- code
- message
properties:
code:
type: string
message:
type: string
hint:
type: string
docs:
type: string
format: uri
auth:
type: string
format: uri
PageList:
type: object
properties:
items:
type: array
items:
type: object
Tool:
type: object
required:
- id
- label
- path
- createHref
properties:
id:
type: string
label:
type: string
description:
type: string
category:
type: string
path:
type: string
markdownPath:
type: string
createHref:
type: string
ToolList:
type: object
required:
- items
properties:
items:
type: array
items:
$ref: '#/components/schemas/Tool'
securitySchemes:
bearerAuth:
type: oauth2
description: Session or agent token. Catalog GET routes do not require it.
flows:
authorizationCode:
authorizationUrl: https://studio.listnr.ai/login
tokenUrl: https://studio.listnr.ai/api/v1/oauth/token
scopes:
tools:read: Read tools
catalog:read: Read catalog
docs:read: Read docs
videos:write: Reserved for authenticated Studio projects; not granted on the public host
x-provenance:
method: harvested
publisher: Listnr
source: https://studio.listnr.ai/openapi.json
note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
stamped by stamp-openapi-provenance.py (roadmap#793)