The checkout that lets AI agents pay. BRIJ lets an agent search, lock a price and book real-world travel: flights, trains and buses. Payment is in USDC with x402 on Solana, held in escrow until the booking is confirmed, with automatic refunds if it fails.

Search, quotes, order status and refund requests are free over MCP. A booking costs only the purchase itself, paid into its escrow.

Tools

Flights

• brij_search_flights: search live flight offers
• brij_get_flight_search_updates: poll a running search for more offers
• brij_get_flight_offer_details: fare options, bag prices and live price for one offer
• brij_list_airlines: supported airlines
• brij_create_flight_intent: lock an offer into an escrow-backed booking intent
• brij_book_flight: pay the ticket into escrow and book it
• brij_get_flight_order: booking status
• brij_request_flight_refund: request a refund

Trains

• brij_search_trains, brij_quote_train, brij_create_train_intent, brij_buy_train, brij_get_train_order, brij_request_train_refund

Buses

• brij_search_buses, brij_quote_bus, brij_create_bus_intent, brij_buy_bus, brij_get_bus_order, brij_request_bus_refund

Example prompts

• "Find me the cheapest flight from Paris to Lisbon next Friday."
• "Search trains from Milan to Rome tomorrow morning and quote the fastest one."
• "Find a bus from New York to Boston on Saturday under $40."

Requirements

• Booking needs a Solana wallet holding USDC to pay into escrow (x402 on Solana). Searching and quoting need no wallet.
• No account or API key needed.

More: https://brij.fi