Crustdata API / Enrich only person contact data from cached dataset

Enrich only the contact data for a person — business emails, personal emails, and phone numbers — using the Crustdata cached dataset. Provide either a profile URL or a business email. Exactly one identifier type must be provided per request. Supports batch enrichment of up to 25 identifiers at once. This endpoint mirrors /person/enrich but is scoped to contact fields: the enrichable fields are contact.business_emails, contact.personal_emails, contact.phone_numbers, contact.phone_numbers_info, and contact.websites. contact.phone_numbers_info belongs to the phone tier: either phone field bills the tier once. contact.phone_numbers returns both phone lists. contact.phone_numbers_info, or one of its sub-fields, returns only phone_numbers_info, with all four keys in each record. Requesting any non-contact field returns a 400 error listing the contact fields your key can request. Current platform behavior: email records hold only email and status: crustdata_company_id and last_updated are not returned, even when requested. When fields is omitted, the three contact tiers (business emails, personal emails, and phone numbers) are enriched; contact.websites is returned only when requested explicitly. Each submitted identifier returns one result entry; an identifier with no contact match returns an empty matches array. Set verified: true to return only business emails that pass a deliverability check at request time. Cached addresses marked deliverable or unknown are re-checked before they are served, and the response holds only deliverable and catch_all business emails. When no address survives, contact.business_emails is empty and contact.business_emails_message is no verified emails found. The flag only affects contact.business_emails and adds 0.5 credits per matched person who receives at least one verified business email. Default rate-limit is 15 requests per minute. Send an email to [gtm@crustdata.co](mail