Pins from keyword search (paged), board URLs (paged to the end, newest 50 with numeric
ids), profile URLs (published pins, paged; recent saves for accounts without own pins)
and pin URLs (full details), mixed in one run; pin.it short links and country domains.
Pin fields: title, description, alt text, outbound link and domain, image URLs in every
size, dominant colour, video URL and duration, saves, repins, comments, shares,
reactions, created date, promoted flag, pinner, creator, board.
Board records (pins, followers, sections, category, owner) and profile records
(followers, following, pins, boards, monthly views, website, verification).
Optional full pin details for board/profile pins, per-source and total caps.
