Boardwalk provides hosted AI model inference for developers and teams building applications, coding agents, and chat interfaces. Its platform lets users call open models from a catalog or deploy their own models, fine-tunes, and LoRA adapters from Hugging Face through a shared API. It supports OpenAI-compatible interfaces and Anthropic Messages, with availability depending on the model. Boardwalk manages model serving on shared GPU capacity and provides private deployments, usage metering, and per-request billing receipts. The service is operated by Robot Networks Inc.