Implement ParkWhiz/Arrive v4 API's quote-preview-purchase price-lock flow for booking parking
domain: developer.parkwhiz.com · 6 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Call GET /quotes with location/time parameters to retrieve bookable purchase options, each with a quote_id
Call POST /bookings/previews with the quote_id (and optional add_on_ids) to lock in a final_price and preview the resulting booking
Optionally pass create_distinct_hold on the preview call to get a booking_hold_id; once used, the original quote_id can no longer be used directly for purchase
Call POST /bookings with the quote_id or booking_hold_id, a customer_id or customer_email, and the previewed final_price to complete the purchase
If the price ParkWhiz recalculates at purchase time doesn't match the final_price you submit, the request is rejected - re-preview and resubmit
Use POST /bookings/{booking_id}/previews for the same preview-then-commit pattern when modifying an existing booking
Known gotchas
final_price submitted to POST /bookings must exactly match the previewed price (e.g., promos can expire between preview and purchase) - handle by re-previewing rather than resubmitting the stale price
Client-credentials OAuth tokens work for anonymous GET /quotes, but modifying user data (bookings, accounts) requires a password or authorization-code grant
This route is scoped narrowly to the quote/preview/purchase price-lock mechanics; it overlaps in domain with ParkWhiz's general reservation search/booking/management API already documented elsewhere in this corpus
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