CAPI
Model Catalog

Explore 240 AI Models

Browse, compare, and integrate the best AI models for video, image, music, audio, and text generation — all through one unified API.

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All models available · Real-time pricing

REST API
# Available Endpoints

POST   /v1/chat/completions         # LLM
POST   /v1/images/generations       # Image
POST   /api/v1/kling/text_to_video  # Video
POST   /v1/audio/speech             # TTS
POST   /v1/audio/transcriptions     # STT
POST   /v1/suno/text_to_music       # Music

Leading AI models, one API

ElevenLabsKlingGPT Image 2Veo 3.1HailuoLumaPixVerseRecraftFish Audio
2 models
Provider
Utility

Topaz Upscale

Topaz

Topaz upscaling restores detail and clean edges in existing video at up to 4× resolution.

from $0.050 / callView
Utility

Video Utility

Topaz

Frame interpolation, matting, and background removal helpers for post-production pipelines.

from $0.020 / callView

Not sure which model to pick?

Every model page lists the exact model IDs, per-unit pricing, and a runnable request you can copy.

POST/v1/chat/completions
POST/v1/images/generations
POST/v1/kling/text_to_video