FastMetal

Generate AI images and videos from Claude, Cursor or any MCP client: 48+ models on one account (Flux 2, Nano Banana 2, Seedream 5, Kling V3, Seedance 2.5, Veo 3.1), with the exact cost in credits returned on every call.

Image, video, chat and text-to-speech models (GPT Image, Gemini Image, Veo, Kling, Seedance, Claude, GPT, Gemini) behind one API key. generate_image returns a preview the model can see, and review_image has a vision model critique the result and propose a corrected prompt, so an assistant can generate, check and fix images on its own.

Which AI model to use and what it costs: LiteLLM's price catalogue with every price change since 2023 and Arena ratings by task. Tools to find and compare models, estimate a job's cost and time, show price history and pick local or cloud; no API keys needed.

Enables agents to rank model variants and hunt down API offers for a specific task, estimate real billed cost, audit n8n/Make automations for overpay, missing fallbacks and deprecated models, and plan or run evaluation and canary suites on the user's own examples. It also supports price comparison, custom reseller channels with measured per-call cost, and non-LLM capabilities such as web search and speech-to-text.