Maxwell Docs

Full documentation is coming soon. Here's the gist.

Call a completion

Authenticate with a Maxwell API key and reference the prompt by its public ID only — models and strategy are fixed by the prompt.

curl -X POST https://api.maxwell.dev/v1/completions \
  -H "Authorization: Bearer mxk_..." \
  -H "Content-Type: application/json" \
  -d '{"prompt_id":"prmt...","variables":{"name":"Ada"}}'

Async completions

If a prompt defines a callback URL, the endpoint returns 202 immediately and a worker POSTs the signed result to your callback URL (verify the X-Maxwell-Signature header).

Strategies

• Fallback — try models in order until one succeeds. Accepts a single input set, or a list of input sets to run as a batch.
• Broadcast — call all models in parallel; return all.
• Contest — contestants generate; an adjudicator picks the winner.
• Batch — a fallback prompt called with multiple input sets; each set runs as a fallback completion in parallel, optionally merged. It's the same engine as fallback, just with batched inputs.