Resolve a company domain to its Pinterest business account and return EXACT follower, following, pin and board counts, plus the claimed website, verified merchant status and last pin date, as one flat Clay ready row. Pinterest serves real integers, so these counts can be summed across a list. Board count is a better activity signal than followers for a consumer brand, because boards are curation effort. Pinterest handles are rarely the domain stem, so a guessed account that fails the identity check is reported as identity_mismatch with no counts rather than returning a stranger's numbers. Read only; requires an APIFY_TOKEN and consumes Apify credits per call.