Add one flight or hotel offer to an existing trip. Returns the successful mutation snapshot and a best-effort canonical trip read; if that read fails, the warning confirms the mutation succeeded and must not be retried blindly.

Quote a complete trip and create a hosted checkout URL for a person to review and pay. This tool neither opens checkout nor submits payment nor creates a booking; create a fresh checkout if the quote expires.

Create a new trip containing one flight or hotel offer. Returns the successful mutation snapshot and a best-effort canonical trip read; if that read fails, the warning confirms the mutation succeeded and must not be retried blindly.

Discover destinations reachable from one or more origins using cached fare data, with optional dates, budget, cabin, and passenger constraints. Increase offset to request another page; returned_count describes only this page.

Get descriptive property, policy, facility, image, and room metadata for one hotel. Rooms are descriptive and unpriced; use Search Hotels for current rates and bookable hotel offer IDs.

Read the canonical current state of a trip, including items, travelers, contact, quote and fulfillment state, totals, and booking references. Use this instead of relying on a prior mutation response.

Create or reuse a price quote and list purchasable baggage, seat, meal, and other ancillary offers for a trip without creating checkout. Creating the quote can update the trip's quote state and consume Jinko account credit; completed quotes are reused while valid. If Jinko is still pricing, this tool polls until ready or times out; it never returns a hosted checkout URL.

Remove one flight or hotel item from an existing trip. This is destructive. Returns the successful mutation snapshot and a best-effort canonical trip read; if that read fails, do not retry blindly and reconcile with Get Trip.

Replace an existing trip's complete traveler list and optionally its booking contact. Travelers cannot be empty. Returns the successful mutation snapshot and a best-effort canonical read; a read warning must not trigger a blind retry.

Search cached priced itineraries for known origins and destinations across exact or flexible dates. This does not live-price fares; pass an itinerary's offer token to Search Flights before adding a fare to a trip.

Get live flight offers either by searching a route or by re-pricing one cached discovery offer. Provide exactly one of search or offer_token; re-pricing can return multiple alternatives and exact_match_found may be false.

Search live hotel availability and priced room rates for dates, occupancy, and one location selector. Pass next_cursor by itself to continue the same search using Jinko's exact next offset.

Replace the ancillary selections for one trip item using offer IDs from List Trip Ancillaries. This updates the quoted trip price but does not create checkout or submit payment.