POST /company/base — company enrichment, base tier, no PII. Body: at least one of legion_id | domain | name | linkedin_id | social_url | ticker_symbol. Optional refinement: industry. Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. anonymous (each rail authenticates via its own payment credential). $0.01/call; zero-settle on no-match.

POST /company/premium — company enrichment, premium tier, no PII. Body: at least one of legion_id | domain | name | linkedin_id | social_url | ticker_symbol. Optional refinement: industry. Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. anonymous (each rail authenticates via its own payment credential). $0.04/call; zero-settle on no-match.