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Connect your AI agent to search flights, price itineraries, build trips, and complete booking with the canonical book workflow.

Get an API key

Create a Jinko API key for scripts, CI, or MCP clients that need bearer-token access.

API key docs

Learn how to use API keys to authenticate with Jinko services.

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Choose your connection method

Use MCP OAuth when the client supports it. Fall back to API keys for headless environments, or use the CLI for terminal workflows.
Best for Claude, ChatGPT, Cursor, and other MCP clients with OAuth + Dynamic Client Registration. Just provide the endpoint and the client handles discovery, registration, and browser sign-in automatically.
https://mcp.builders.gojinko.com/mcp
MCP docs →

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Available tools

ToolWhat it does
find_destinationDiscover destinations and starting offers from origin airports
flight_calendarCompare cheapest prices across a date range
find_flightSearch cached flights for a route
flight_searchGet live pricing and fare details
tripCreate or update a trip with travelers and ancillaries
bookQuote a trip, create a checkout session, and confirm payment
refund_flightCheck eligibility and initiate refunds
hotel_searchSearch hotels with rates and availability

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Core workflow

1

Discover options

Use find_destination, flight_calendar, or find_flight to find flights matching your user’s intent.
2

Get live pricing

Run flight_search with format: "json" to get live pricing and a trip_item_token.
3

Build the trip

Use trip to add the item and real traveler details, which returns a trip_id.
4

Quote the trip

Call book with action: "quote" to get quoted items and available ancillaries.
5

Select ancillaries (optional)

Call trip with select_ancillaries, using the item_id returned by the quote response.
6

Create the checkout session

Call book with action: "fulfillment" to create the payment session and get checkout_url.
7

Send user to checkout

Send the user to checkout_url to complete payment in the browser.
8

Confirm payment

Call book with action: "confirm_payment" to trigger booking confirmation.