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What is NeuralBox API?

NeuralBox API gives developers programmatic access to 52 AI models from 9 providers through a single unified REST API. Instead of managing keys, billing, and rate limits for OpenAI, Anthropic, Google, MidJourney, ElevenLabs, and others separately — you get one endpoint, one token balance, and consistent response format across all models.

Quickstart

Make your first API call in under 5 minutes

Authentication

Get your API key and learn about auth methods

Models Catalog

Browse all 52 available models and their capabilities

Pricing

Understand token costs and subscription plans

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Capabilities

Text Generation

GPT-5, Claude Opus 4.5, Gemini 3 Pro, DeepSeek R1, Grok 4 Fast — 12 LLMs with streaming, vision, and file support

Image Generation

DALL-E 3, MidJourney, Flux 1.1 Pro, SD 3.5 Large — 10 models from photorealistic to artistic

Video Generation

Kling v2.1, Luma Ray2, Sora 2, Veo 3.1 — text-to-video and image-to-video

Text-to-Speech

ElevenLabs, OpenAI TTS HD, MiniMax TTS — 6 voice models with cloning support

Speech-to-Text

Whisper, GPT-4o Transcribe, ElevenLabs Scribe — 3 transcription models

AI Tools

Upscale 4×, Face Swap, Remove BG, InPaint, Style Transfer, Colorize, OCR

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Base URL

All API requests go to: 
https://neuralbox.top/api/v2
Interactive Swagger UI: neuralbox.top/api/v2/docs

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Who is the API for?

The public REST API is available on VIP and Elite plans. It’s designed for:
  • Developers building apps on top of multiple AI models without juggling different provider APIs
  • Agencies automating content workflows (image → video → voice pipelines)
  • Power users who prefer CLI/code over a web interface
API access requires a VIP or Elite subscription. View plans →