Submit 2-100 domains for cross-domain correlation analysis. Discovers related domains and operator clusters.

Cost: Correlation costs 1 credit per uncached domain + 1 credit for correlation compute. Domains already analyzed are cached and do not consume additional credits. All credits are refunded automatically if the request cannot be completed.

Requirements: Correlation is credit-billed — any account with sufficient credits can use it, no subscription tier required (402 otherwise — buy more via credit packs). Requests must include 2–100 valid domains (422 otherwise).

Retrieve results

Use the job_id from the submission response to poll for results. Note the path differs from analysis jobs — correlation results are fetched from /correlate/{id}, not /jobs/{id}. The top-level correlation_id echoes your job_id; the nested result.correlation_id is the engine's own id and differs.

Polling tip: Correlation runs longer than single-domain analysis because it analyzes every uncached domain first. Poll every few seconds until status is "completed" or "failed", or pass a callback_url on submission to receive a webhook instead.