BlockRun
AI models for chat, images, video, music, and speechAI models for chat, images, video, music, and speech
BlockRunFrom $0.002 per use
Generate music tracks with MiniMax Music 2.5+
POST/api/v1/audio/generations
$0.20
SellerBlockRun.AI
NetworksArc
Pay only for what you use
Generate a cinematic sound effect from a…$0.0535
Synthesize speech from text with…$0.002
Access 78 frontier LLMs with…$0.008913
Generate images with GPT Image 1, ChatGPT…$0.022
and 18 moreAI 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 API
POST /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 prompt
POST /api/v1/images/image2image$0.064per use- Price
- $0.064 per use on Arc
- Request
POST /api/v1/images/image2image
Anthropic-shaped messages API
POST /api/v1/messages$0.0213per use- Price
- $0.0213 per use on Arc
- Request
POST /api/v1/messages
Search markets across Polymarket, Kalshi, Limitless, Opinion, and Predict.Fun…
GET /api/v1/pm/markets/search$0.0085per use- Description
- Search markets across Polymarket, Kalshi, Limitless, Opinion, and Predict.Fun in a single call.
- Price
- $0.0085 per use on Arc
- Request
GET /api/v1/pm/markets/search
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 access
POST /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 generation
POST /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 more
POST /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 models
POST /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 support
POST /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 support
POST /api/v1/messages$0.003per use- Price
- $0.003 per use on Arc
- Request
POST /api/v1/messages
Search across multiple data sources
POST /api/v1/search$0.26per use- Price
- $0.26 per use on Arc
- Request
POST /api/v1/search
Generate videos using AI models
POST /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 status
GET /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}
Historical OHLC for non-US stocks
GET /api/v1/stocks/gb/history/{symbol}$0.003per use- Price
- $0.003 per use on Arc
- Request
GET /api/v1/stocks/gb/history/{symbol}
Historical OHLC data for US equities
GET /api/v1/usstock/history/{symbol}$0.003per use- Price
- $0.003 per use on Arc
- Request
GET /api/v1/usstock/history/{symbol}
Real-time US stock price quote
GET /api/v1/usstock/price/{symbol}$0.003per use- Price
- $0.003 per use on Arc
- Request
GET /api/v1/usstock/price/{symbol}