Blaxel is one of the official sandbox providers in OpenAI’s new Agents API.
OpenAI’s managed Codex harness runs the agent: sessions, orchestration, recovery, context compaction.
Blaxel runs where the work happens: shell commands, file edits, MCP servers.
Go from idea to a working agent faster with the Agents API.
Build and run cloud agents with the Codex harness, fully managed by OpenAI.
We handle orchestration, long-running sessions, and context management. You focus on what makes your agent unique.
Available in public beta.