Documentation API
Reference complete de l'API MCP de reservation hoteliere LockTrip. 15 outils couvrant la recherche, la reservation, le paiement et la gestion.
Integrating a backend service? The same product is available as a native GraphQL API with credit line billing for B2B partners. See the GraphQL B2B docs →
Authentification
L'API utilise des tokens Bearer JWT. Les outils de recherche et de navigation ne necessitent aucune authentification. Les outils de reservation et de gestion necessitent un token valide.
Obtenir un token
Utilisez guest_login (e-mail uniquement, instantane) ou login (e-mail + mot de passe) pour obtenir un token JWT.
Utiliser le token
Authorization: Bearer eyJhbGciOiJIUzUxMiJ9...
OAuth 2.1 (clients MCP)
Les clients MCP (par exemple Claude, ChatGPT) s'authentifient automatiquement via OAuth 2.1 avec PKCE — vous n'avez rien à configurer. En cas de 401, le client découvre le serveur à l'adresse https://locktrip.com/.well-known/oauth-authorization-server, s'enregistre dynamiquement (POST /register), puis exécute le flux d'autorisation par code : /authorize (consentement de l'utilisateur, protégé par Cloudflare Turnstile) → /token. Scopes : "mcp" (plus "offline_access" pour un token de rafraîchissement). Pour une intégration REST/curl directe, utilisez plutôt un Bearer token manuel (voir ci-dessus).
Per-call auth: sessionToken
Pour les appels REST ou JSON-RPC directs, les outils authentifiés acceptent aussi un argument sessionToken comme alternative à l'en-tête Authorization. Un token guest_login (e-mail uniquement — sans mot de passe, instantané) crée une session INVITÉ, et une session INVITÉ fonctionne UNIQUEMENT avec prepare_booking et create_checkout. get_payment_url, list_bookings, get_booking_details, cancel_booking et confirm_booking exigent tous un compte enregistré — obtenez ce token via login (e-mail + mot de passe). Un partenaire B2B disposant d'une ligne de crédit doit s'authentifier avec login, jamais avec guest_login : une session invité n'a pas de ligne de crédit, donc confirm_booking la rejette. Si un appel renvoie AUTH_INSUFFICIENT_ROLE (HTTP 403), le token est valide et c'est son rôle qui est incorrect — passez à login au lieu de demander un nouveau token guest_login.
Classification des outils
| Public (sans authentification) | Authentifie (Bearer token) |
|---|---|
| search_location, hotel_search, get_search_results, get_hotel_rooms, get_hotel_details, check_cancellation_policy, login, guest_login | prepare_booking, confirm_booking, create_checkout, get_payment_url, list_bookings, get_booking_details, cancel_booking |
URL de base & Transports
Tous les endpoints sont servis depuis https://locktrip.com/mcp/. Trois modes de transport sont pris en charge :
| Transport | Methode | Endpoint |
|---|---|---|
| REST | POST | https://locktrip.com/mcp/tools/{tool_name} |
| MCP Streamable HTTP | POST | https://locktrip.com/mcp/rpc |
| MCP Streamable HTTP (alias) | POST | https://locktrip.com/mcp/sse |
Endpoints de decouverte
| URL | Description |
|---|---|
| GET /mcp/openapi.json | Specification OpenAPI 3.1 |
| GET /mcp/tools | Lister tous les outils avec schemas |
| GET /mcp/discovery | Document de decouverte MCP |
Content-Type: application/json pour toutes les requetes POST.
Gestion des erreurs
Erreurs REST
| Statut | Signification |
|---|---|
| 200 | Succes |
| 400 | Erreur de validation (donnees incorrectes) |
| 401 | Bearer token manquant ou invalide |
| 403 | Authentifie, mais cette session n'a pas le role requis - utilisez login, pas guest_login |
| 404 | Nom d'outil inconnu |
| 429 | Limite de debit depassee |
The error envelope — read recoverable, not the message
Every classified error carries the same envelope. mcpCode is the stable machine-readable class — branch on it, never on the message text. recoverable is behavioural guidance and the field an autonomous agent should act on: true means the caller can fix the request and retry (bad input, expired search session, rate limit); false means retrying the same call is futile — change something first. A recoverable: false with AUTH_INSUFFICIENT_ROLE specifically means your token is valid but its role is wrong: switch to login, and do NOT fetch another guest_login token.
// REST — the HTTP status carries the class, and the body repeats it
HTTP 403
{
"error": {
"code": -32009,
"message": "This tool requires a registered account. ...",
"data": { "mcpCode": "AUTH_INSUFFICIENT_ROLE", "recoverable": false, "details": { ... } }
}
}Transports differ, deliberately. On /mcp/tools/* (REST) a failure returns a real HTTP status — 400, 401, 403, 404, 409, 429, 500, 502. On /mcp/rpc and /mcp/sse a failure returns HTTP 200 with the error inside the JSON-RPC body, as the JSON-RPC spec requires. If you put a circuit breaker or retry policy on HTTP status alone, it will see the RPC transport as permanently healthy — branch on data.mcpCode and data.recoverable instead.
Erreurs JSON-RPC
{
"jsonrpc": "2.0",
"id": 1,
"error": {
"code": -32001,
"message": "Authentication required for this tool.",
"data": {
"loginUrl": "https://users.locktrip.com/api/auth/login",
"signupTool": "guest_login"
}
}
}| Code | Signification |
|---|---|
| -32700 | JSON malformé — le corps de la requête n'a pas pu être analysé |
| -32600 | Requete JSON-RPC invalide |
| -32601 | Outil inconnu / methode non trouvee |
| -32001 | Authentification requise ou token invalide |
| -32009 | Authentifie, mais cette session n'a pas le role requis - utilisez login, pas guest_login |
| -32007 | Limite de debit depassee |
| -32603 | Erreur interne du serveur |
Limites de debit
Limites de debit glissantes par IP (anonyme) ou par identifiant utilisateur (authentifie). Le depassement des limites renvoie HTTP 429 ou le code d'erreur JSON-RPC -32007.
| Outil | Anonyme | Authentifie |
|---|---|---|
| hotel_search | 5/ minute | 20/ minute |
| Tous les autres outils | 30/ minute | 120/ minute |
Reference des outils
15 outils presentes dans l'ordre de workflow recommande.
search_location
PublicRecherchez des lieux (villes, regions, hotels) pour obtenir leurs identifiants pour la recherche d'hotels. Renvoie les lieux correspondants avec le type et le nom complet.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| query | string | Yes | Search query (city name, region, or hotel name) |
| language | string | No | Language code (default: "en") |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| locations | Location[] | Array of matching locations | |
| locations[].id | string | Location ID (use as regionId in hotel_search) | |
| locations[].name | string | Location name | |
| locations[].type | string | Location type (e.g., "CITY") | |
| locations[].fullName | string | Full location name with country | |
| locations[].country | string | Country name | |
| totalCount | number | Total number of matches returned |
Exemple
curl -X POST https://locktrip.com/mcp/tools/search_location \
-H "Content-Type: application/json" \
-d '{"query": "Paris"}'
# Response (200 OK):
{
"locations": [
{
"id": "5f078e431fd614748f9037f9",
"name": "Paris, France",
"country": "",
"type": "CITY",
"fullName": "Paris, France"
},
{
"id": "5f080b92b8f3040a9045c3e8",
"name": "Disneyland Paris, Boulevard de Parc, Coupvray, France",
"country": "",
"type": "CITY",
"fullName": "Disneyland Paris, Boulevard de Parc, Coupvray, France"
}
],
"totalCount": 10
}hotel_search
PublicLancez une recherche hoteliere. Fournissez soit un regionId de search_location, soit des coordonnees latitude/longitude. Renvoie un searchKey a interroger avec get_search_results. La recherche s'execute de maniere asynchrone.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| regionId | string | No | Location ID from search_location. Required unless lat/lng provided. |
| startDate | string | Yes | Check-in date (YYYY-MM-DD). MUST be in the future — a past date is rejected with "Check-in date cannot be in the past". The dates in the examples are illustrative; substitute your own future window. |
| endDate | string | Yes | Check-out date (YYYY-MM-DD) |
| currency | string | No | Currency code (default: "USD") |
| rooms | Room[] | Yes | Room configurations |
| rooms[].adults | number | Yes | Number of adults (1-4) |
| rooms[].childrenAges | number[] | No | Ages of children (0-17) |
| nationality | string | Yes | 2-letter country code (e.g., US, GB) |
| latitude | number | No | Latitude (-90 to 90). Use with longitude instead of regionId. |
| longitude | number | No | Longitude (-180 to 180). Use with latitude instead of regionId. |
| radiusInMeters | number | No | Search radius in meters (default: 30000, max: 100000). Only with lat/lng. |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| searchKey | string | Key to poll results with get_search_results | |
| sessionId | string | Internal session identifier | |
| status | string | Search status (e.g., "IN_PROGRESS") |
Exemple
curl -X POST https://locktrip.com/mcp/tools/hotel_search \
-H "Content-Type: application/json" \
-d '{
"regionId": "5f078e431fd614748f9037f9",
"startDate": "2027-04-15",
"endDate": "2027-04-17",
"currency": "EUR",
"rooms": [{"adults": 2}],
"nationality": "US"
}'
# Response (200 OK):
{
"searchKey": "47de06e3262ea3822bdc384a04470783",
"sessionId": "CNX-3f9a1c7e2b5d4a6f8e0c1b2d",
"status": "IN_PROGRESS"
}get_search_results
PublicObtenez les resultats pagines de la recherche hoteliere. Interrogez jusqu'a ce que searchStatus soit "COMPLETED". Prend en charge le filtrage par prix, etoiles, equipements et types de repas. Tri par prix, note ou distance.
Intelligence tarifaire
Chaque resultat d'hotel inclut un discountScore - le score proprietaire de machine learning de LockTrip qui calcule combien l'offre est moins chere par rapport aux autres sites de voyage. Le modele ML V8 analyse les donnees de prix en temps reel de plusieurs fournisseurs hoteliers pour predire les economies. Utilisez minPrice (prix LockTrip) et originalPrice (dernier meilleur prix sur les sites concurrents) avec le discountScore pour mettre en avant les meilleures offres.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| searchKey | string | Yes | Search key from hotel_search |
| page | number | No | Page number, 0-indexed (default: 0) |
| size | number | No | Results per page (default: 100, max: 5000) |
| currency | string | No | Currency code from hotel_search |
| sortBy | string | No | PRICE_ASC, PRICE_DESC, RATING_DESC, or DISTANCE |
| filters | object | No | Optional filters (see below) |
| filters.minPrice | number | No | Minimum price |
| filters.maxPrice | number | No | Maximum price |
| filters.starRatings | number[] | No | Star ratings to include (1-5) |
| filters.amenities | string[] | No | Required amenities |
| filters.mealTypes | string[] | No | Required meal types |
| filters.hotelName | string | No | Hotel name search |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| hotels | Hotel[] | Array of matching hotels | |
| hotels[].hotelId | string | Hotel ID (use in get_hotel_rooms, get_hotel_details) | |
| hotels[].name | string | Hotel name | |
| hotels[].starRating | number | Star rating (1-5) | |
| hotels[].address | string | Street address | |
| hotels[].latitude | number | Latitude coordinate | |
| hotels[].longitude | number | Longitude coordinate | |
| hotels[].images | string[] | Hotel image URLs | |
| hotels[].amenities | string[] | Available amenities | |
| hotels[].minPrice | number | LockTrip's price for this hotel (lowest available rate) | |
| hotels[].originalPrice | number | Last best price found on competing travel websites (e.g. Booking.com, Expedia). When equal to minPrice, no discount was detected. | |
| hotels[].currency | string | Price currency code | |
| hotels[].discountScore | number | LockTrip's proprietary machine learning score indicating how much cheaper this offer is compared to other travel websites. Powered by a V8 ML model that analyzes real-time pricing data from multiple hotel suppliers. Higher = bigger savings. 0 means no significant discount was detected. RELATIVE, WITH NO FIXED UPPER BOUND — the model output is not clamped. Across millions of live results we observed a range of roughly 0 to 60, with about one result in ten above 10. Rank and compare results against each other; do NOT normalise against a constant maximum. | |
| hotels[].quality | number | Internal ranking scalar (the default sort key) derived from discountScore, distance and review score. RELATIVE, WITH NO FIXED UPPER BOUND and no absolute meaning — over the same data we observed roughly 0 to 23, with under a third above 1. 0 means the hotel has no discount score or no qualifying reviews. Use it to order results; do not display it as a rating or normalise it against a constant. | |
| hotels[].reviewScore | number | Guest review score (0-10). This is the one to show a user. | |
| hotels[].reviewCount | number|null | Number of guest reviews | |
| hotels[].hasFreeCancellation | boolean | Whether any room has free cancellation | |
| hotels[].isRefundable | boolean | Whether any room is refundable | |
| hotels[].refundableUntil | string|null | ISO date until which free cancellation is available | |
| hotels[].payment | string | Payment type (e.g., "Cash") | |
| hotels[].distance | number | Distance from search center (km) | |
| hotels[].boardType | string|null | Default board type | |
| hotels[].availableMealTypes | string[] | Available meal types | |
| totalCount | number | Total hotels matching search | |
| page | number | Current page number, 0-indexed — the SAME indexing as the request. Request page 0 and this echoes 0. To walk pages, request page + 1. | |
| pageSize | number | Results per page | |
| hasMore | boolean | Whether more pages are available | |
| searchStatus | string | "IN_PROGRESS" or "COMPLETED" |
Exemple
curl -X POST https://locktrip.com/mcp/tools/get_search_results \
-H "Content-Type: application/json" \
-d '{
"searchKey": "47de06e3262ea3822bdc384a04470783",
"page": 0,
"size": 2
}'
# Response (200 OK):
{
"hotels": [
{
"hotelId": "4703420",
"name": "Premiere Classe Boissy Saint Leger",
"starRating": 1,
"address": "P.A De La Haie Griselle 4 Rue Pompadour, Boissy-Saint-Leger",
"latitude": 48.759967,
"longitude": 2.501443,
"images": [
"https://static.locktrip.com/hotel-photos/full/5a0d94a0-5f7e-4e4e-b457-5e0673a96a95.jpeg"
],
"amenities": ["Family rooms", "Free Wifi", "Parking", "Air conditioning"],
"minPrice": 71.51,
"originalPrice": 71.51,
"currency": "EUR",
"discountScore": 0,
"quality": 0.19,
"reviewScore": 2.5,
"reviewCount": null,
"hasFreeCancellation": false,
"isRefundable": false,
"refundableUntil": null,
"payment": "Cash",
"distance": 15.32,
"boardType": null,
"availableMealTypes": []
}
],
"totalCount": 2403,
"page": 0,
"pageSize": 2,
"hasMore": true,
"searchStatus": "COMPLETED"
}get_hotel_rooms
PublicObtenez les offres de chambres disponibles pour un hotel specifique. Renvoie les quoteIds necessaires a la reservation. Chaque offre inclut le prix, le type de repas, les equipements et les informations d'annulation.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| hotelId | string | Yes | Hotel ID from search results |
| searchKey | string | Yes | Search key from hotel_search |
| startDate | string | Yes | Check-in date (YYYY-MM-DD). MUST be in the future — a past date is rejected with "Check-in date cannot be in the past". The dates in the examples are illustrative; substitute your own future window. |
| endDate | string | Yes | Check-out date (YYYY-MM-DD) |
| rooms | Room[] | Yes | Room occupancy (same as hotel_search) |
| nationality | string | Yes | 2-letter country code |
| regionId | string | Yes | Region ID from search_location |
| currency | string | No | Currency code (default: "USD") |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| hotelId | string | Hotel ID | |
| hotelName | string | Hotel name | |
| checkIn | string | Check-in date (YYYY-MM-DD) | |
| checkOut | string | Check-out date (YYYY-MM-DD) | |
| packages | Package[] | Available room packages | |
| packages[].quoteId | string | Quote ID (use in prepare_booking) | |
| packages[].packageId | string | Package identifier | |
| packages[].roomName | string | Room type name (e.g., "Standard, 3 Beds") | |
| packages[].roomDescription | string | HTML description of room features | |
| packages[].mealType | string | "Room Only", "Breakfast Included", etc. | |
| packages[].mealDescription | string | Meal plan description | |
| packages[].maxOccupancy | number | Maximum guests per room | |
| packages[].amenities | string[] | Room amenities list | |
| packages[].price | number | Total price for all nights | |
| packages[].currency | string | Price currency | |
| packages[].pricePerNight | number | Price per night | |
| packages[].totalNights | number | Number of nights | |
| packages[].isRefundable | boolean | Whether room is refundable |
Exemple
curl -X POST https://locktrip.com/mcp/tools/get_hotel_rooms \
-H "Content-Type: application/json" \
-d '{"hotelId":"4384127","searchKey":"47de06e3262ea3822bdc384a04470783","startDate":"2027-04-15","endDate":"2027-04-17","rooms":[{"adults":2}],"nationality":"US","regionId":"5f078e431fd614748f9037f9","currency":"EUR"}'
# Response (200 OK):
{
"hotelId": "4384127",
"hotelName": "",
"checkIn": "2027-04-15",
"checkOut": "2027-04-17",
"packages": [
{
"quoteId": "3e242771-1c15-4356-9a3b-1cd4bfc6d9fc_4384127",
"packageId": "3e242771-1c15-4356-9a3b-1cd4bfc6d9fc_4384127",
"roomName": "Standard, 3 Beds",
"mealType": "Room Only",
"price": 71.34,
"currency": "EUR",
"pricePerNight": 35.67,
"totalNights": 2,
"isRefundable": false
}
]
}get_hotel_details
PublicObtenez les informations detaillees de l'hotel, y compris la description, les equipements, les avis, les photos et la localisation. A utiliser apres la recherche pour obtenir les infos completes avant la reservation.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| hotelId | number | Yes | Hotel ID (numeric, from search results) |
| language | string | No | Language code (default: "en") |
| includeImages | boolean | No | Fetch additional images (default: false) |
| imageLimit | number | No | Max additional images (default: 20, max: 100) |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| hotel | object | Hotel details object | |
| hotel.id | number | Hotel ID | |
| hotel.name | string | Hotel name | |
| hotel.country | string | Country | |
| hotel.city | string | City | |
| hotel.star | number | Star rating (1-5) | |
| hotel.address | string | Street address | |
| hotel.latitude | number | Latitude | |
| hotel.longitude | number | Longitude | |
| hotel.description | string | HTML description with sections | |
| hotel.phone | string|null | Phone number | |
| hotel.hotelPhotos | Photo[] | Photo URLs (relative paths) | |
| hotel.reviews | object | Review summary with score, count, keywords | |
| hotel.hotelAmenities | Category[] | Amenities grouped by category | |
| additionalImages | Photo[] | Extra images (if includeImages=true) |
Exemple
curl -X POST https://locktrip.com/mcp/tools/get_hotel_details \
-H "Content-Type: application/json" \
-d '{"hotelId": 4384127}'
# Response (200 OK):
{
"hotel": {
"id": 4384127,
"name": "Premiere Classe Plaisir",
"country": "France",
"city": "Plaisir",
"star": 1,
"address": "Za De Sainte Apolline Rue Des Poiriers",
"description": "<h2>Hotel Details</h2><p>Property Location...</p>",
"hotelPhotos": [{"url": "https://static.locktrip.com/hotel-photos/full/d174a039-ebf9-4e42-8b42-5e31a6950b0e.jpeg"}],
"reviews": {"scoreSummary": 0, "reviewsCount": 0, "keyWords": []},
"hotelAmenities": [{"categoryName": "Hotel Facilities & Services", "features": [{"name": "Free Wifi"}]}]
}
}check_cancellation_policy
PublicObtenez la politique d'annulation detaillee pour les offres de chambres. Affiche le delai d'annulation gratuite et les penalites par periode.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| searchKey | string | Yes | Search key from hotel_search |
| hotelId | string | Yes | Hotel ID |
| packageIds | string[] | Yes | Package UUIDs, WITHOUT the _hotelId suffix — take the quoteId from get_hotel_rooms and truncate it: quoteId.split('_')[0]. Passing the full quoteId here fails with a misleading SESSION_EXPIRED even on a live session, because the policy lookup matches the bare UUID. |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| hotelId | string | Hotel ID | |
| policies | Policy[] | Cancellation policy per package | |
| policies[].packageId | string | Package identifier | |
| policies[].isRefundable | boolean | Whether package is refundable | |
| policies[].freeCancellationUntil | string|null | Exact instant free cancellation ends, ISO 8601 UTC (e.g. 2027-04-12T22:00:00.000Z); cancel before it. Same format in get_booking_details. | |
| policies[].fees | Fee[] | Cancellation penalty fees | |
| policies[].fees[].fromDate | string | Penalty period start (YYYY-MM-DD) | |
| policies[].fees[].toDate | string|null | Penalty period end | |
| policies[].fees[].amount | number | Penalty amount | |
| policies[].fees[].currency | string|absent | The supplier's own currency for this penalty. OMITTED, never guessed, when the supplier states none — treat an absent currency as unpriced rather than assuming your search currency. (Before 2026-08 this field was hardcoded to USD and was wrong for every non-USD search.) | |
| policies[].fees[].percentage | number|null | Percentage of booking price | |
| policies[].remarks | string[]|null | Additional policy notes |
Exemple
curl -X POST https://locktrip.com/mcp/tools/check_cancellation_policy \
-H "Content-Type: application/json" \
-d '{"searchKey":"47de06e3262ea3822bdc384a04470783","hotelId":"4384127","packageIds":["e3fca710-0a05-4b96-a472-a93c941a58fc"]}'
# NOTE the packageId has NO _4384127 suffix. Passing the full quoteId here returns
# 409 SESSION_EXPIRED even on a live session.
# Response (200 OK):
{
"hotelId": "4384127",
"policies": [{
"packageId": "e3fca710-0a05-4b96-a472-a93c941a58fc_4384127",
"isRefundable": true,
"freeCancellationUntil": "2027-04-12T22:00:00.000Z",
"fees": [{"fromDate":"2027-04-12","toDate":"2027-04-15","amount":77.53,"currency":"EUR","percentage":100}],
"remarks": ["Room: Standard, 3 Beds", "Board: Room Only"]
}]
}guest_login
PublicInscrivez-vous ou connectez-vous en tant qu'invite avec une simple adresse e-mail. Renvoie un Bearer token pour les outils authentifies. CHAQUE appel envoie un e-mail de verification a cette adresse, y compris pour un compte deja existant - demandez le token une seule fois et reutilisez-le. Le resultat est une session INVITE.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| string | Yes | User email address |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| token | string | JWT Bearer token for authenticated API calls | |
| userId | number | Numeric user ID | |
| string | User email address | ||
| isNewUser | boolean | Whether a new account was created |
Exemple
curl -X POST https://locktrip.com/mcp/tools/guest_login \
-H "Content-Type: application/json" \
-d '{"email": "[email protected]"}'
# Response (200 OK):
{"token":"eyJhbGciOiJIUzUxMiJ9...","userId":413900,"email":"[email protected]","isNewUser":true}login
PublicConnectez-vous avec e-mail et mot de passe pour obtenir un Bearer token. Pour les utilisateurs inscrits avec des comptes confirmes.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| string | Yes | User email address | |
| password | string | Yes | User password |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| token | string | JWT Bearer token for authenticated API calls | |
| userId | number | Numeric user ID | |
| string | User email address |
Exemple
curl -X POST https://locktrip.com/mcp/tools/login \
-H "Content-Type: application/json" \
-d '{"email":"[email protected]","password":"yourpassword"}'
# Response (200 OK):
{"token":"eyJhbGciOiJIUzUxMiJ9...","userId":12345,"email":"[email protected]"}prepare_booking
Authentification requiseCreez une reservation avec les details du client. Renvoie un preparedBookingId pour la confirmation. Une reservation preparee n'a pas de duree de validite fixe; ce qui expire est la session de recherche liee a son quoteId. Le nombre de clients par chambre doit correspondre au nombre d'adultes de la recherche.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| quoteId | string | Yes | Quote ID from get_hotel_rooms |
| searchKey | string | Yes | Search key from hotel_search — the SAME one used for get_hotel_rooms. REQUIRED: omitting it returns 400 VALIDATION_ERROR naming searchKey as the failing path. It warms the cancellation-policy cache the backend needs in order to book. |
| rooms | Room[] | Yes | Guest assignments per room |
| rooms[].roomIndex | number | Yes | Room index (0-based) |
| rooms[].guests | Guest[] | Yes | Adult guests in this room |
| rooms[].guests[].firstName | string | Yes | First name |
| rooms[].guests[].lastName | string | Yes | Last name |
| rooms[].guests[].title | string | No | "Mr", "Mrs", or "Ms" (default: "Mr") |
| rooms[].guests[].email | string | No | Email address |
| rooms[].guests[].phone | string | No | Phone number |
| rooms[].guests[].isLeadGuest | boolean | No | Whether this is the lead guest |
| rooms[].children | Child[] | No | Children in this room |
| rooms[].children[].firstName | string | Yes | First name |
| rooms[].children[].lastName | string | Yes | Last name |
| rooms[].children[].age | number | Yes | Child age (0-17) |
| contactPerson | object | Yes | Contact person details |
| contactPerson.firstName | string | Yes | First name |
| contactPerson.lastName | string | Yes | Last name |
| contactPerson.email | string | Yes | Email address |
| contactPerson.phone | string | Yes | Phone number (min 5 chars) |
| contactPerson.title | string | No | "Mr", "Mrs", or "Ms" |
| contactPerson.countryCode | string | No | 2-letter country code |
| specialRequests | string | No | Special requests for the hotel |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| preparedBookingId | string | Booking ID for confirm_booking | |
| bookingInternalId | string | Internal booking identifier | |
| price | number | Total price | |
| currency | string | Price currency | |
| payment | string | Payment type (e.g., "Cash") | |
| discount | object | Discount details (amount, currency) | |
| taxes | Tax[] | Itemized taxes and fees | |
| essentialInformation | string[] | Check-in instructions, mandatory fees, policies |
Exemple
curl -X POST https://locktrip.com/mcp/tools/prepare_booking \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"quoteId":"3e242771-1c15-4356-9a3b-1cd4bfc6d9fc_4384127","searchKey":"47de06e3262ea3822bdc384a04470783","rooms":[{"roomIndex":0,"guests":[{"firstName":"John","lastName":"Smith","title":"Mr","email":"[email protected]","phone":"+1234567890","isLeadGuest":true}]}],"contactPerson":{"firstName":"John","lastName":"Smith","email":"[email protected]","phone":"+1234567890"}}'
# Response (200 OK):
{"preparedBookingId":"69a2b7540a93415a4b4dbf13","price":71.34,"currency":"EUR","payment":"Cash","discount":{"amount":0,"currency":"EUR"},"taxes":[{"feeTitle":"Taxes and Fees","value":"1.59","currency":"EUR","isIncludedInPrice":true}],"essentialInformation":["CheckIn instructions: ..."]}confirm_booking
Authentification requiseConfirmez et payez une reservation preparee via la ligne de credit B2B. Renvoie une confirmation de reservation avec URL du voucher. Pour les paiements grand public, utilisez create_checkout ou get_payment_url.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| bookingInternalId | string | Yes | Booking ID from prepare_booking (preparedBookingId) |
| quoteId | string | Yes | Quote ID used in prepare_booking |
| paymentMethod | string | No | Payment method (default: "CREDIT_LINE" for B2B) |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| accepted | boolean | Whether booking confirmation was accepted | |
| message | string|null | Confirmation status message | |
| voucherUrl | string|null | URL to booking voucher (if accepted) | |
| serviceUnavailable | boolean|absent | Present, and always true, ONLY when our credit service did not answer. Otherwise the key is OMITTED - test for PRESENCE, never for false (=== false never matches). Its absence is meaningful: the service answered, so accepted:false is a real refusal. See the warning below. |
Exemple
curl -X POST https://locktrip.com/mcp/tools/confirm_booking \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"bookingInternalId":"69a2b7540a93415a4b4dbf13","quoteId":"3e242771-1c15-4356-9a3b-1cd4bfc6d9fc_4384127"}'
# Response (200 OK):
{"accepted":true,"message":"Booking confirmed successfully","voucherUrl":"https://locktrip.com/booking/hotel/voucher/69a2b7540a93415a4b4dbf13"}A credit-line refusal is not an error. If your line has insufficient balance, this tool returns HTTP 200 with accepted: false and the reason in message — it does not raise an error code. Branch on accepted, not on the HTTP status.
Treat serviceUnavailable: true differently from a refusal. It means our credit service did not answer, so we cannot tell you whether the reservation was applied. It may already be held against your line. Do not blindly retry — the reserve call is not idempotent and a retry can reserve the amount twice. Re-check the booking with get_booking_details before any second attempt.
create_checkout
Authentification requiseCreez une URL de paiement Revolut pour une reservation preparee. Renvoie un lien de paiement heberge sur lequel l'utilisateur peut cliquer pour payer. Apres le paiement, la reservation est automatiquement confirmee par webhook. A utiliser pour les clients B2C.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| bookingId | string | Yes | Booking ID from prepare_booking (preparedBookingId) |
| currency | string | Yes | 3-letter currency code (e.g., USD, EUR, GBP) |
| backUrl | string | No | Cancel/back redirect URL (defaults to locktrip.com) |
| successUrl | string | No | Success redirect URL |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| checkoutUrl | string | Revolut hosted checkout URL for payment | |
| checkoutToken | string | Payment token for tracking | |
| expiresInMinutes | number | Token expiration time (20 minutes) | |
| message | string | User instruction message |
Exemple
curl -X POST https://locktrip.com/mcp/tools/create_checkout \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"bookingId":"69a2b7540a93415a4b4dbf13","currency":"EUR"}'
# Response (200 OK):
{"checkoutUrl":"https://checkout.revolut.com/pay/abc123...","checkoutToken":"rev_tok_abc123...","expiresInMinutes":20,"message":"Payment checkout link created. Share this URL with the user to complete payment."}get_payment_url
Authentification requiseObtenez une URL de paiement Stripe pour une reservation preparee. Renvoie une URL pour rediriger le client vers le paiement par carte.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| bookingId | string | Yes | Booking ID from prepare_booking (preparedBookingId) |
| currency | string | Yes | Payment currency code (e.g., USD, EUR) |
| backUrl | string | Yes | URL to redirect on cancel/back |
| successUrl | string | No | Custom URL to redirect on success |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| url | string | Stripe checkout URL to redirect customer to | |
| sessionId | string | Stripe session ID for tracking |
Exemple
curl -X POST https://locktrip.com/mcp/tools/get_payment_url \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"bookingId":"69a2b7540a93415a4b4dbf13","currency":"EUR","backUrl":"https://example.com/cancel"}'
# Response (200 OK):
{"url":"https://checkout.stripe.com/c/pay/cs_live_abc123...","sessionId":"cs_live_abc123..."}list_bookings
Authentification requiseListez les reservations de l'utilisateur authentifie. Filtrez par statut : UPCOMING, COMPLETED, CANCELLED ou PENDING.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| type | string | No | "UPCOMING", "COMPLETED", "CANCELLED", or "PENDING" (default: "UPCOMING") |
| page | number | No | Page number, 0-based. Omit page and size to get the whole filtered list in one response. |
| size | number | No | Bookings per page, 1–100 (default 100 when only page is sent). |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| bookings | BookingSummary[] | Array of booking summaries | |
| bookings[].bookingId | string | Booking identifier | |
| bookings[].bookingReferenceId | string | LockTrip booking reference | |
| bookings[].hotelName | string | Hotel name | |
| bookings[].hotelCity | string | ALWAYS an empty string — the upstream list record carries no city. Use get_booking_details for the hotel’s city. | |
| bookings[].checkIn | string | Check-in date (YYYY-MM-DD) | |
| bookings[].checkOut | string | Check-out date (YYYY-MM-DD) | |
| bookings[].status | string | Booking status (DONE, PENDING, CANCELLED) | |
| bookings[].totalPrice | number | No | The booking price as recorded on the booking. Omitted (never defaulted) when the booking records none, which includes legacy bookings. |
| bookings[].currency | string | No | Currency of totalPrice, e.g. EUR. Present only together with totalPrice. |
| bookings[].guestName | string | ALWAYS the literal "Guest" — the upstream list record carries no guest name. Use get_booking_details for the real guests. | |
| bookings[].roomCount | number | Number of rooms | |
| bookings[].createdAt | string | Booking creation timestamp (ISO 8601) | |
| bookings[].hotelPhoto | string|null | Hotel image URL | |
| totalCount | number | Number of bookings matching type, across all pages. | |
| page | number | The page returned, 0-based (0 when no paging was requested). | |
| pageSize | number | The page size used (the number of bookings returned when no paging was requested). |
Exemple
curl -X POST https://locktrip.com/mcp/tools/list_bookings \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"type": "UPCOMING"}'
# Response (200 OK):
{"bookings":[{"bookingId":"69a2b7540a93415a4b4dbf13","bookingReferenceId":"LT-2026-AB12CD","hotelName":"Premiere Classe Plaisir","hotelCity":"","checkIn":"2027-04-15","checkOut":"2027-04-17","status":"DONE","totalPrice":154.2,"currency":"EUR","guestName":"Guest","roomCount":1,"createdAt":"2026-02-28T09:35:00.000Z","hotelPhoto":"https://static.locktrip.com/hotel-photos/full/d174a039-ebf9-4e42-8b42-5e31a6950b0e.jpeg"}],"totalCount":1,"page":0,"pageSize":1}
# NOTE: this endpoint is a summary index, not a detail view. hotelCity and guestName are not
# populated by the list record. Fetch a bookingId with get_booking_details for guests, city
# and the full price breakdown. Page with {"page":0,"size":20}, then page 1, 2, ...get_booking_details
Authentification requiseObtenez les details complets d'une reservation specifique, y compris les informations de l'hotel, les clients, les chambres, le statut du paiement et la politique d'annulation.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| bookingId | string | Yes | Booking ID to retrieve |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| bookingId | string | Booking identifier | |
| bookingReferenceId | string | LockTrip booking reference | |
| status | string | Booking status (DONE, PENDING, CANCELLED) | |
| hotel | object | Hotel details | |
| hotel.name | string | Hotel name | |
| hotel.address | string | Street address | |
| hotel.city | string | City | |
| hotel.country | string | Country | |
| hotel.starRating | number | Star rating (1-5) | |
| checkIn | string | Check-in date (YYYY-MM-DD) | |
| checkOut | string | Check-out date (YYYY-MM-DD) | |
| rooms | Room[] | Booked rooms with guests | |
| contactPerson | object | Contact person (firstName, lastName, email, phone) | |
| totalPrice | number | Total booking price | |
| currency | string | Currency code | |
| paymentStatus | string | Payment status (PAID, PENDING, or CREDIT_LINE for a confirmed B2B booking charged to your credit line; settlement is per statement: GET /api/b2b/credit-line/statement rows carry paymentStatus paid / partially_paid / unpaid) | |
| cancellationPolicy | object|null | Cancellation policy with fees and deadlines | |
| createdAt | string | Booking creation date | |
| confirmedAt | string|null | Confirmation date (null if pending) |
Exemple
curl -X POST https://locktrip.com/mcp/tools/get_booking_details \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"bookingId": "69a2b7540a93415a4b4dbf13"}'
# Response (200 OK):
{"bookingId":"69a2b7540a93415a4b4dbf13","bookingReferenceId":"LT-2026-AB12CD","status":"DONE","hotel":{"id":4384127,"name":"Premiere Classe Plaisir","city":"Plaisir","country":"France","starRating":1},"checkIn":"2027-04-15","checkOut":"2027-04-17","totalPrice":71.34,"currency":"EUR","paymentStatus":"PAID","createdAt":"2026-02-28","confirmedAt":"2026-02-28"}cancel_booking
Authentification requiseDemandez l'annulation d'une reservation. Un appel avec `confirmed=false` ne change rien et ne renvoie aucun frais : consultez d'abord les conditions avec `get_booking_details`. Appelez avec `confirmed=true` pour executer l'annulation. En cas de succes, les frais d'annulation factures par le fournisseur sont renvoyes lorsqu'ils sont communiques ; les remboursements sont traites separement.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| bookingId | string | Yes | Booking ID to cancel |
| confirmed | boolean | Yes | Set true to execute cancellation |
| reason | string | No | Reason for cancellation |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| success | boolean | Whether the cancellation was accepted | |
| message | string | Status message (dry run, confirmation, or why it was not accepted) | |
| cancellationFee | number | No | On success: the cancellation fee the supplier charged, as recorded on the booking. Omitted when the supplier reported none (not zero). Refunds are processed separately and are not returned here. |
| cancellationFeeCurrency | string | No | Currency of cancellationFee. |
| failureReason | string | No | When success is false: NOT_FOUND, AFTER_CHECK_IN, NOT_CANCELLABLE_STATUS, SUPPLIER_NOT_CONFIRMED (submitted and under review: do not rebook or retry) or ERROR (not processed: the booking was not cancelled; try again later or contact support). |
Exemple
# Step 1: Dry run (changes nothing, returns no fees)
curl -X POST https://locktrip.com/mcp/tools/cancel_booking \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"bookingId":"69a2b7540a93415a4b4dbf13","confirmed":false}'
# Response (200 OK):
{"success":false,"message":"Cancellation not confirmed. Set confirmed=true to proceed with cancellation."}
# Step 1 changes nothing and returns no penalty figures. Check the terms first with
# check_cancellation_policy (before booking) or get_booking_details -> cancellationPolicy.
# Step 2: Execute cancellation
curl -X POST https://locktrip.com/mcp/tools/cancel_booking \
-H "Content-Type: application/json" \
-H "Authorization: Bearer eyJhbGciOiJIUzUxMiJ9..." \
-d '{"bookingId":"69a2b7540a93415a4b4dbf13","confirmed":true,"reason":"Change of plans"}'
# Response (200 OK):
{"success":true,"message":"Booking cancellation requested successfully.","cancellationFee":0,"cancellationFeeCurrency":"EUR"}
# Not accepted, e.g. after the check-in date:
{"success":false,"message":"This booking can no longer be cancelled online: the check-in date has been reached.","failureReason":"AFTER_CHECK_IN"}get_credit_line_statement
Authentification requiseThe signed-in partner's own credit-line statement: the real-time balance and the booking rows due in a date window. Partner credit-line accounts only; it takes no account identifier, the line is always your own.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| from | string | No | First due date to include, YYYY-MM-DD. Pass with to; omit both for the current month. |
| to | string | No | Last due date to include, YYYY-MM-DD, at most 93 days after from. |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| balance | object | due, pending, availableCredit: always for the whole credit line, never filtered by from/to. | |
| bookingsMatured / bookingsPending | object | Rows in the window: bookingReferenceId, hotelName, guestName, dates, amount, currency, bucket (current = due, pending = not due yet), dueDate, paid, outstanding, paymentStatus, settledBy, lineType. | |
| rows[].lineType | string | booking, or cancellation_fee for a late-cancellation charge. | |
| paymentsReceived | object | Payments received on the line. |
Errors: AUTH_INSUFFICIENT_ROLE (not a credit-line account), AUTH_TOKEN_EXPIRED (sign in again), VALIDATION_ERROR (bad dates or a window over 93 days), PROVIDER_ERROR with serviceUnavailable: true (retry shortly). Limit: 6 calls per minute.
list_settlements
Authentification requiseThe partner's own bank-transfer settlements of the credit line. This is the list of transfers, not per-booking payment state (that is on each statement row). Takes no arguments.
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| settlements[] | array | reference, status, amount, currency, createdAt, expiresAt, and receivedAmount / receivedAt once the transfer arrived. | |
| payable[] | array | Transfers still awaiting funds. | |
| bank | object | The account to pay into (beneficiary, IBAN, BIC). | |
| notice | string | Show this to the user exactly as given: anything sent above the outstanding balance is held as credit, not refunded. |
Limit: 20 calls per minute. Creating or cancelling a transfer is not available through MCP.
get_statement_document
Authentification requiseThe partner's own monthly statement of account, exactly as it was sent. Statements exist only for months already issued; any other month returns RESOURCE_NOT_FOUND.
Requete
| Champ | Type | Req. | Description |
|---|---|---|---|
| period | string | Yes | Statement month, YYYY-MM. |
| format | string | No | pdf (default) or csv. |
Reponse
| Champ | Type | Description | |
|---|---|---|---|
| filename / mimeType | string | The document name and type. | |
| csv | string | No | format=csv: the CSV as text. |
| (embedded resource) | resource | No | format=pdf over MCP: the PDF as an embedded resource (base64). Over REST POST /mcp/tools/get_statement_document the PDF is in contentBase64. |
Limit: 6 calls per minute.
Specifications lisibles par machine : OpenAPI 3.1 | Tool List | MCP Discovery | GraphQL B2B Docs
LockTrip Hotel Booking MCP API v1.0.0