Request API Access.
Capacity is capped during rollout.

Submit a short access request below.
We are admitting teams in controlled batches as model capacity opens up.

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Request received.

We'll review your submission and send your API key to
as rollout capacity opens.

In the meantime, review the API documentation to get familiar with the endpoints.

Access snapshot
OpenAI-compatible API
Drop-in replacement. Same schema, same streaming protocol. Minimal migration work.
No data retention
Sessions are ephemeral. We do not log or store request or response content.
Three model lanes
Lucena Coder, Lucena Coder Roadrunner, and Lucena Pulse all ship behind one consistent API contract.
Rollout is capacity-capped
Access is being opened in batches while we bring additional model capacity online.
Enterprise inquiries
enterprise@lucena.one ↗