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BlockRun

AI models for chat, images, video, music, and speech

AI models for chat, images, video, music, and speech. 23 endpoints, from $0.002 to $0.71 per use, sold by BlockRun.AI.

What your agent can do

  • Generate music tracks with MiniMax Music 2.5+POST /api/v1/audio/generations$0.20per use
    Price
    $0.20 per use on Arc
    Request
    POST /api/v1/audio/generations
  • Generate a cinematic sound effect from a text prompt (up to 22s)POST /api/v1/audio/sound-effects$0.0535per use
    Price
    $0.0535 per use on Arc
    Request
    POST /api/v1/audio/sound-effects
  • Synthesize speech from text with ElevenLabs (Flash v2.5 for real-time agents…POST /api/v1/audio/speech$0.002per use
    Description
    Synthesize speech from text with ElevenLabs (Flash v2.5 for real-time agents, Multilingual v2 / Eleven v3 for narration).
    Price
    $0.002 per use on Arc
    Request
    POST /api/v1/audio/speech
  • Access 78 frontier LLMs with OpenAI-compatible APIPOST /api/v1/chat/completions$0.008913per use
    Price
    $0.008913 per use on Arc
    Request
    POST /api/v1/chat/completions
  • Generate images with GPT Image 1, ChatGPT Images 2.0, Nano Banana, or Grok…POST /api/v1/images/generations$0.022per use
    Description
    Generate images with GPT Image 1, ChatGPT Images 2.0, Nano Banana, or Grok Imagine.
    Price
    $0.022 per use on Arc
    Request
    POST /api/v1/images/generations
  • Edit or vary an existing image with a text promptPOST /api/v1/images/image2image$0.064per use
    Price
    $0.064 per use on Arc
    Request
    POST /api/v1/images/image2image
  • Anthropic-shaped messages APIPOST /api/v1/messages$0.0213per use
    Price
    $0.0213 per use on Arc
    Request
    POST /api/v1/messages
  • OpenAI-shaped Responses API: the native protocol for Codex CLI and agents that…POST /api/v1/responses$0.16per use
    Description
    OpenAI-shaped Responses API — the native protocol for Codex CLI and agents that need tools + reasoning on gpt-5.x.
    Price
    $0.16 per use on Arc
    Request
    POST /api/v1/responses
  • JSON-RPC 2.0 passthrough across 40 chains (powered by Tatum)POST /api/v1/rpc/ethereum$0.003per use
    Price
    $0.003 per use on Arc
    Request
    POST /api/v1/rpc/ethereum
  • Real-time web and news search powered by xAI Grok with live data accessPOST /api/v1/search$0.71per use
    Price
    $0.71 per use on Arc
    Request
    POST /api/v1/search
  • Submit an async video generation job with OpenAI Sora 2 (via Azure AI…POST /api/v1/videos/generations$0.40per use
    Description
    Submit an async video generation job with OpenAI Sora 2 (via Azure AI Foundry), xAI Grok Imagine, or ByteDance Seedance (1.5 Pro / 2.0 Fast / 2.0 Pro / 2.5).
    Price
    $0.40 per use on Arc
    Request
    POST /api/v1/videos/generations
  • Music and audio track generationPOST /api/v1/audio/generations$0.11per use
    Price
    $0.11 per use on Arc
    Request
    POST /api/v1/audio/generations
  • Chat completions with 33+ AI models including GPT-5.5, Claude Opus 4.6, and morePOST /api/v1/chat/completions$0.003per use
    Description
    Chat completions with 33+ AI models including GPT-5.5, Claude Opus 4.6, and more. Supports OpenAI-compatible format.
    Price
    $0.003 per use on Arc
    Request
    POST /api/v1/chat/completions
  • Generate images using AI modelsPOST /api/v1/images/generations$0.042per use
    Price
    $0.042 per use on Arc
    Request
    POST /api/v1/images/generations
  • Image editing and inpainting with multiple model supportPOST /api/v1/images/image2image$0.022per use
    Price
    $0.022 per use on Arc
    Request
    POST /api/v1/images/image2image
  • Anthropic-compatible messages API with streaming supportPOST /api/v1/messages$0.003per use
    Price
    $0.003 per use on Arc
    Request
    POST /api/v1/messages
  • Search across multiple data sourcesPOST /api/v1/search$0.26per use
    Price
    $0.26 per use on Arc
    Request
    POST /api/v1/search
  • Generate videos using AI modelsPOST /api/v1/videos/generations$0.42per use
    Price
    $0.42 per use on Arc
    Request
    POST /api/v1/videos/generations
  • Poll async video generation job statusGET /api/v1/videos/generations/{id}$0.003per use
    Description
    Poll async video generation job status (free)
    Price
    $0.003 per use on Arc
    Request
    GET /api/v1/videos/generations/{id}