The agent platformfor builders to ship
Built for
builders.
Open by design, intelligent by default, and trusted by architecture. Everything you need to build, ground, and govern AI apps and agents.
The widest selection of models
Access foundational, open, reasoning, and multimodal models from OpenAI, Anthropic, Google, Meta, xAI, DeepSeek, Qwen, Microsoft, and more. Text, image, video, speech, transcription, and embeddings, all behind one API key.
Choose.Build.Govern.
Always
ready.
Higher availability than any single provider. Every request is routed to a healthy provider, and when one slows down or goes out, traffic moves on automatically, and your prompts are never kept along the way.
Models are served by more than one provider. Traffic is balanced across them, and when one fails the request moves to the next, with no change on your side.
Pay per
token.
Pricing is based on the models and tools you actually use. No plans, no seats, no minimums. Top up once and call 180+ models at their listed rate.
Tools,
built in.
Web search, web fetch, and a Python sandbox run inside any request, on any model that supports tools. Files you upload are read by every model. Priced per call, from the same balance.
Let a model search the public web for fresh information. Two depth tiers cover anything from quick lookups to in-depth research.
type: 'web_search'Pull the readable content of one or more URLs. Pair with web_search to let the model both find and read pages.
type: 'web_fetch'Execute Python inside a fresh, isolated sandbox. Use it for math, data analysis, plotting, and anything that needs real execution.
type: 'code_interpreter'Design and manage
AI apps and agents.
Create, customize, and scale AI apps and agents on every major model. Get an API key and make your first call in minutes.
Pay as you go. No monthly minimum.
