---
title: "Duffel Flights & Stays MCP server for AI agents - actionlake"
description: "Give Claude 103 Duffel Flights & Stays actions through one MCP server: orders. Your agent never holds the credential. 100,000 calls a month free."
canonical: https://actionlake.com/connectors/duffel-flights-and-stays
updated: 2026-10-23
---

Connectors · Commerce

# Duffel Flights & Stays MCP server for AI agents.

actionlake is an MCP gateway: one remote MCP server that connects Claude and other MCP clients to Duffel Flights & Stays and the rest of your systems. It gives your agent 103 Duffel Flights & Stays actions (63 reads, 26 writes and 14 that wait for a confirmation) and holds the Duffel Flights & Stays credential itself, so the agent never does. It paces Duffel Flights & Stays's limits and records every call.

[Connect Duffel Flights & Stays free](https://actionlake.com/console?start=sandbox) [See pricing](https://actionlake.com/pricing)

100,000 free calls a month. No card, no email, no password: press Start a free sandbox on the next screen and keep the key it shows you.

`claude mcp add --transport http actionlake https://connect.actionlake.com/mcp`

the first call

```
do {
  action: "duffel.orders.list",
  intent: "check which Duffel Flights & Stays account is connected"
}
# List orders · read · 1 upstream call
```

- 103 actions in one signed file
- 63 read look, never change
- 26 write create and update
- 14 wait for a yes destructive, confirmed first

Set up

## Connect Duffel Flights & Stays in three steps.

1. 01
   ### Add actionlake to Claude.
   Run the command once in Claude Code; its consent page can create a free sandbox: 100,000 calls a month, no card. In the Claude app, add a custom connector with the URL below and paste your key on the consent page. Creating a new sandbox from the Claude app is not yet tested by us.
   `https://connect.actionlake.com/mcp`
2. 02
   ### Connect Duffel Flights & Stays.
   Bearer token. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead. actionlake stores what you paste write-only, sealed under your tenant's key.
   - `access_token` Duffel access token
   ```
   account { op: "connections.requirements", service: "duffel" }
   # free: exactly what to paste, and what is found for you
   ```
3. 03
   ### Make the first call. Check before a write.
   Ask in plain words; Claude picks the action. Before anything changes, `check` validates the call and prices it, for free.
   ```
   do    { action: "duffel.orders.list" }
   # list orders · read · 1 upstream call
   check { action: "duffel.customer_users.create", input: { … } }
   # free: inputs, permissions, cost and confirmations, nothing sent
   ```

Duffel Flights & Stays at a glance

**Sign-in**

Bearer token. No consent screen: your agent can connect it for you, but the key then passes through your chat. To keep it out of the model's context, paste it in the console instead.

**You provide**

`access_token`

**Limits we pace to**

120 calls a minute, per connection

**API covered**

Duffel (flight search, offers, orders, changes, cancellations, payments, stays, cars, customers, webhooks) API v2 (Duffel-Version: v2)`api.duffel.com`

**Built from**

Duffel Flights & Stays's documentation, read 23 October 2026[duffel.com](https://duffel.com/docs/api/v2)

**Service file**

Version 1.0.0, signed (Ed25519)

**Cached reads**

56 of 63 reads, for up to 5 minutes; a write clears what it affects

**Shared entities**

2, so ask can line Duffel Flights & Stays up with your other systems

**Data**

Processed and stored in Sydney, Australia. No US region yet

Capabilities

## What an AI agent can do in Duffel Flights & Stays.

103 actions in 41 areas. Every one carries its effect, so a key can allow the reads and hold the rest.

- **63** read look, never change
- **26** write create and update
- **14** destructive wait for a confirmation

1. ### Orders
   7
   4 read · 1 write · 2 destructive
   List orders · Get a single order · Update a single order · Add a service to an order
2. ### Customer user groups
   5
   2 read · 2 write · 1 destructive
   Create a Customer User Group · List Customer User Groups · Get a single customer user group · Delete a single customer user group
3. ### Offers
   5
   4 read · 1 write · 0 destructive
   List offers · Price an offer with intended payment methods · Get upsell offers for an offer · Get a single offer
4. ### Stay bookings
   5
   2 read · 1 write · 2 destructive
   Creating a booking · List bookings · Get booking · Cancel booking
5. ### Stay negotiated rates
   5
   2 read · 2 write · 1 destructive
   Creating a negotiated rate · List negotiated rates · Get a negotiated rate · Delete a negotiated rate
6. ### Webhooks
   5
   1 read · 3 write · 1 destructive
   Create a webhook · List webhooks · Update a webhook · Delete a webhook
7. ### Customer users
   4
   2 read · 2 write · 0 destructive
   List customer users · Create a Customer User · Get a single customer user · Update a single customer user
8. ### Order cancellations
   4
   2 read · 1 write · 1 destructive
   Create a pending order cancellation · List order cancellations · Get a single order cancellation · Confirm an order cancellation

**33 more areas · 63 actions**

- Accommodation **3**
- Airline credits **3**
- Airline initiated changes **3**
- Car bookings **3**
- Offer requests **3**
- Order changes **3**
- Partial offer requests **3**
- Payments **3**
- Webhook events **3**
- Aircraft **2**
- Airlines **2**
- Airports **2**
- Batch offer requests **2**
- Cities **2**
- Loyalty programmes **2**
- Order change offers **2**
- Order change requests **2**
- Stay brands **2**
- Stay chains **2**
- Stay quotes **2**
- Webhook deliveries **2**
- Accommodation reviews **1**
- Car quotes **1**
- Cards **1**
- Cars **1**
- Component client keys **1**
- Places **1**
- Seat maps **1**
- Stay booking payment instructions **1**
- Stay loyalty programmes **1**
- Stay search results **1**
- Stays **1**
- Three D secure sessions **1**

Top actions

## The Duffel Flights & Stays API, shaped for agents.

The ids your agent types, what each does, and the one name it shares with other systems. 14 of Duffel Flights & Stays's 14 action names are shared with at least one other connector, so an agent learns them once.

| Action | What it does | Effect | Same name in |
| --- | --- | --- | --- |
| `duffel.customer_users.list` List customer users | Lists the customer users for the organisation. | read | `identity.user.list` 474 connectors |
| `duffel.orders.list` List orders | Retrieves a paginated list of all orders. | read | `commerce.order.list` 82 connectors |
| `duffel.customer_users.create` Create a Customer User | Creates a customer user for the organisation. | write | `identity.user.create` 262 connectors |
| `duffel.customer_users.update` Update a single customer user | Updates a customer user based on provided ID. | write | `identity.user.update` 280 connectors |
| `duffel.orders.get` Get a single order | Retrieves an order by its ID. | read | `commerce.order.get` 87 connectors |
| `duffel.webhook_deliveries.list` List webhook deliveries | Retrieve a paginated list of webhook deliveries. | read | `automation.webhook_delivery.list` 33 connectors |
| `duffel.webhooks.create` Create a webhook | To start receiving notifications of events, you'll need to create a webhook that details the server that will receive the notifications. | write | `automation.webhook.create` 209 connectors |
| `duffel.webhooks.list` List webhooks | Retrieve a paginated list of webhooks. | read | `automation.webhook.list` 202 connectors |
| `duffel.webhooks.delete` Delete a webhook | Delete a webhook. | destructive | `automation.webhook.delete` 211 connectors |
| `duffel.webhook_deliveries.get` Get a single webhook delivery | Retrieves a webhook delivery by its ID. | read | `automation.webhook_delivery.get` 20 connectors |
| `duffel.offers.list` List offers | Retrieves a list of offers for a given offer request specified by its ID. | read | this connector |
| `duffel.offers.price` Price an offer with intended payment methods | Price the offer with intended payment methods and intended services. | read | this connector |

Try it

## Prompts to paste into Claude.

Each one names the Duffel Flights & Stays actions it will call, so you know what it reads and what it changes before you send it.

1. Read read
   Which Duffel Flights & Stays orders from the last seven days are still unfulfilled?
   calls `duffel.orders.list`
2. Write write
   Create a Customer User in Duffel Flights & Stays. Show me exactly what you will send before you save it.
   calls `duffel.customer_users.create`

Governance for Duffel Flights & Stays

## Destructive actions wait for a yes.

14 Duffel Flights & Stays actions are destructive. These are all of them:

- Delete a webhook `duffel.webhooks.delete`
- Create an order `duffel.orders.create`
- Create a payment `duffel.payments.create`
- Add a service to an order `duffel.orders.add_services`
- Creating a booking `duffel.stay_bookings.create`
- Create a Booking `duffel.car_bookings.create`
- Cancel booking `duffel.stay_bookings.cancel`
- Confirm an order cancellation `duffel.order_cancellations.confirm`
- Creating a booking payment instruction `duffel.stay_booking_payment_instructions.create`
- Confirm an order change `duffel.order_changes.confirm`
- Delete a Card `duffel.cards.delete`
- Delete a single customer user group `duffel.customer_user_groups.delete`
- Delete a negotiated rate `duffel.stay_negotiated_rates.delete`
- Cancel a Booking `duffel.car_bookings.cancel`

A destructive action runs only with `confirm: true`. Under the `human` policy the agent cannot confirm for itself: the run stops until a named person approves, in the console or from a signed link in an email. The cap on a key is refused before the call is sent, never after.

do duffel.webhooks.delete confirm_policy: **human**

Delete a webhook?

**intent:** the user asked me to delete a webhook

run suspended · waiting for a named person · key _duffel-agent_ cannot confirm itself

In the console, or from an emailed signed link.

a key for this connector

```
account {
  op: "keys.create", name: "duffel-agent",
  allowed_actions: ["duffel.*"], cap_calls: 2000,
  confirm_policy: "human_for_writes",
  approval_rules: [
    { match: "duffel.webhooks.delete", approver: "lead@example.com" },
    { match: "duffel.orders.create", approver: "lead@example.com" },
    { match: "duffel.payments.create", approver: "lead@example.com" }
  ]
}
```

Illustrative. Scoped to Duffel Flights & Stays only, capped at 2,000 upstream calls, every write confirmed, and the destructive ones approved by a named person.

Cost

## What Duffel Flights & Stays costs on actionlake.

Every Duffel Flights & Stays action is one upstream call, the only thing actionlake bills. Searching, `check`, `cost`, `account` and any call Duffel Flights & Stays refused with 401, 403, 429 or a 5xx are free. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

- 1 upstream call per action all 103 Duffel Flights & Stays actions
- 20 actions page each page of a long list is one call
- 56 reads can be cached a cache hit costs nothing
- 100,000 calls a month, free paid plans from US$49 a month for 250,000

[See pricing](https://actionlake.com/pricing)

Action index

## Every Duffel Flights & Stays action.

103 actions by area: the id your agent calls, what it does, and its effect.

**Orders 7**

- `duffel.orders.add_services` Add a service to an order destructive
- `duffel.orders.available_services` List available services for an order read
- `duffel.orders.create` Create an order destructive
- `duffel.orders.get` Get a single order read
- `duffel.orders.list` List orders read
- `duffel.orders.price` Price an order with an intended payment method read
- `duffel.orders.update` Update a single order write

**Customer user groups 5**

- `duffel.customer_user_groups.create` Create a Customer User Group write
- `duffel.customer_user_groups.delete` Delete a single customer user group destructive
- `duffel.customer_user_groups.get` Get a single customer user group read
- `duffel.customer_user_groups.list` List Customer User Groups read
- `duffel.customer_user_groups.update` Update a single customer user group write

**Offers 5**

- `duffel.offers.get` Get a single offer read
- `duffel.offers.list` List offers read
- `duffel.offers.price` Price an offer with intended payment methods read
- `duffel.offers.update_passenger` Update a single offer passenger write
- `duffel.offers.upsell_offers` Get upsell offers for an offer read

**Stay bookings 5**

- `duffel.stay_bookings.cancel` Cancel booking destructive
- `duffel.stay_bookings.create` Creating a booking destructive
- `duffel.stay_bookings.get` Get booking read
- `duffel.stay_bookings.list` List bookings read
- `duffel.stay_bookings.update` Update booking write

**Stay negotiated rates 5**

- `duffel.stay_negotiated_rates.create` Creating a negotiated rate write
- `duffel.stay_negotiated_rates.delete` Delete a negotiated rate destructive
- `duffel.stay_negotiated_rates.get` Get a negotiated rate read
- `duffel.stay_negotiated_rates.list` List negotiated rates read
- `duffel.stay_negotiated_rates.update` Update a negotiated rate write

**Webhooks 5**

- `duffel.webhooks.create` Create a webhook write
- `duffel.webhooks.delete` Delete a webhook destructive
- `duffel.webhooks.list` List webhooks read
- `duffel.webhooks.ping` Ping a webhook write
- `duffel.webhooks.update` Update a webhook write

**Customer users 4**

- `duffel.customer_users.create` Create a Customer User write
- `duffel.customer_users.get` Get a single customer user read
- `duffel.customer_users.list` List customer users read
- `duffel.customer_users.update` Update a single customer user write

**Order cancellations 4**

- `duffel.order_cancellations.confirm` Confirm an order cancellation destructive
- `duffel.order_cancellations.create` Create a pending order cancellation write
- `duffel.order_cancellations.get` Get a single order cancellation read
- `duffel.order_cancellations.list` List order cancellations read

**Accommodation 3**

- `duffel.accommodation.get` Get accommodation read
- `duffel.accommodation.list` List accommodation read
- `duffel.accommodation.suggestions` Search for accommodation suggestions read

**Airline credits 3**

- `duffel.airline_credits.create` Create an airline credit write
- `duffel.airline_credits.get` Get a single airline credit read
- `duffel.airline_credits.list` List airline credits read

**Airline initiated changes 3**

- `duffel.airline_initiated_changes.accept` Accept the airline-initiated change write
- `duffel.airline_initiated_changes.list` List airline-initiated changes read
- `duffel.airline_initiated_changes.update` Update an airline-initiated change write

**Car bookings 3**

- `duffel.car_bookings.cancel` Cancel a Booking destructive
- `duffel.car_bookings.create` Create a Booking destructive
- `duffel.car_bookings.get` Get a Booking read

**Offer requests 3**

- `duffel.offer_requests.create` Create an offer request write
- `duffel.offer_requests.get` Get a single offer request read
- `duffel.offer_requests.list` List offer requests read

**Order changes 3**

- `duffel.order_changes.confirm` Confirm an order change destructive
- `duffel.order_changes.create` Create a pending order change write
- `duffel.order_changes.get` Get a single order change read

**Partial offer requests 3**

- `duffel.partial_offer_requests.create` Create a partial offer request write
- `duffel.partial_offer_requests.fares` Get full offer fares for selected partial offers read
- `duffel.partial_offer_requests.get` Get a single partial offer request read

**Payments 3**

- `duffel.payments.create` Create a payment destructive
- `duffel.payments.get` Get a single payment read
- `duffel.payments.list` List payments read

**Webhook events 3**

- `duffel.webhook_events.get` Get a single webhook event read
- `duffel.webhook_events.list` List webhook events read
- `duffel.webhook_events.redeliver` Retry delivering a webhook event write

**Aircraft 2**

- `duffel.aircraft.get` Get a single aircraft read
- `duffel.aircraft.list` List aircraft read

**Airlines 2**

- `duffel.airlines.get` Get a single airline read
- `duffel.airlines.list` List airlines read

**Airports 2**

- `duffel.airports.get` Get a single airport read
- `duffel.airports.list` List airports read

**Batch offer requests 2**

- `duffel.batch_offer_requests.create` Create a batch offer request write
- `duffel.batch_offer_requests.get` Get a single batch offer request read

**Cities 2**

- `duffel.cities.get` Get a single city read
- `duffel.cities.list` List cities read

**Loyalty programmes 2**

- `duffel.loyalty_programmes.get` Get a single loyalty programme read
- `duffel.loyalty_programmes.list` List loyalty programmes read

**Order change offers 2**

- `duffel.order_change_offers.get` Get a single order change offer read
- `duffel.order_change_offers.list` List order change offers read

**Order change requests 2**

- `duffel.order_change_requests.create` Create an order change request write
- `duffel.order_change_requests.get` Get a single order change request read

**Stay brands 2**

- `duffel.stay_brands.get` Get hotel brand read
- `duffel.stay_brands.list` List hotel brands read

**Stay chains 2**

- `duffel.stay_chains.get` Get hotel chain read
- `duffel.stay_chains.list` List hotel chains read

**Stay quotes 2**

- `duffel.stay_quotes.create` Create a quote for a rate write
- `duffel.stay_quotes.get` Get quote read

**Webhook deliveries 2**

- `duffel.webhook_deliveries.get` Get a single webhook delivery read
- `duffel.webhook_deliveries.list` List webhook deliveries read

**Accommodation reviews 1**

- `duffel.accommodation_reviews.list` Get accommodation reviews read

**Car quotes 1**

- `duffel.car_quotes.create` Create a Quote write

**Cards 1**

- `duffel.cards.delete` Delete a Card destructive

**Cars 1**

- `duffel.cars.search` Search for Cars read

**Component client keys 1**

- `duffel.component_client_keys.create` Create a component client key write

**Places 1**

- `duffel.places.suggestions` List Place suggestions read

**Seat maps 1**

- `duffel.seat_maps.list` Get seat maps read

**Stay booking payment instructions 1**

- `duffel.stay_booking_payment_instructions.create` Creating a booking payment instruction destructive

**Stay loyalty programmes 1**

- `duffel.stay_loyalty_programmes.list` List loyalty programmes read

**Stay search results 1**

- `duffel.stay_search_results.fetch_all_rates` Fetch rates for a search result read

**Stays 1**

- `duffel.stays.search` Search for accommodation read

**Three D secure sessions 1**

- `duffel.three_d_secure_sessions.create` Create a 3DS Session write

Questions

## The Duffel Flights & Stays MCP server, answered.

**Is there a Duffel Flights & Stays MCP server for Claude?**

Yes. actionlake is an MCP gateway: a remote MCP server that gives Claude, or another MCP client, 103 Duffel Flights & Stays actions across orders, customer user groups, offers and stay bookings, through the same eight tools it uses for every other connector. actionlake is independent; it is not made or endorsed by Duffel Flights & Stays.

**What do I need to connect Duffel Flights & Stays?**

Duffel access token. The free call account { op: "connections.requirements", service: "duffel" } lists exactly what to paste.

**Can an AI agent delete or change things in Duffel Flights & Stays?**

Only if its key allows it, and only with an explicit confirmation. 14 Duffel Flights & Stays actions are destructive, including delete a webhook, create an order and create a payment. Each runs only with confirm: true. Under the human confirm policy, or an approval rule on the key, the run waits until a named person approves it.

**Will an AI agent use up my Duffel Flights & Stays API limit?**

actionlake paces every call to the limits in the Duffel Flights & Stays service file: 120 calls a minute per connection. Repeated reads are answered from cache (56 Duffel Flights & Stays actions can be), which never reaches Duffel Flights & Stays.

**What does a Duffel Flights & Stays action cost?**

One upstream call, the only unit actionlake bills. A list that pages bills one call per page (20 Duffel Flights & Stays actions page). Cache hits, searches, dry runs and calls Duffel Flights & Stays refused with 401, 403, 429 or a 5xx are free. The Free plan includes 100,000 calls a month with no card. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

**Which Duffel Flights & Stays API does it cover?**

The Duffel (flight search, offers, orders, changes, cancellations, payments, stays, cars, customers, webhooks) API v2 (Duffel-Version: v2) at api.duffel.com. It is built from Duffel Flights & Stays's documentation as read on 23 October 2026. 103 actions in 41 areas, each one in the signed service file (version 1.0.0).

**Does actionlake keep my Duffel Flights & Stays data, and where?**

actionlake processes and stores data in Sydney, Australia; there is no US region yet. Reads may be cached for up to 5 minutes, and a write clears the reads it affects. Each run's request and response is kept, sealed, for your plan's trace window: 1 day on Free, 3 days on Starter, 7 days on Pro, 14 days on Team, 30 days on Business and 30 days on Enterprise. Your Duffel Flights & Stays credential is sealed under your tenant's key, never logged and never returned. Your traffic is not used to train models.

**Which AI clients can use it?**

Claude Code, tested by us end to end, and the Claude app as a custom connector, tested by us with an existing key. Other MCP clients that support remote servers over Streamable HTTP (MCP revisions 2025-06-18 and 2025-11-25) and OAuth dynamic client registration, or a bearer header, should connect the same way; we have not tested them. Or plain REST, under the same action names.

## More connectors like Duffel Flights & Stays

Shares the most action names with

- [EasyPost 9](https://actionlake.com/connectors/easypost)
- [ShipHero 9](https://actionlake.com/connectors/shiphero)
- [Flipdish 6](https://actionlake.com/connectors/flipdish)
- [Thinkific 6](https://actionlake.com/connectors/thinkific)
- [Shippo 6](https://actionlake.com/connectors/shippo)
- [Shippit 4](https://actionlake.com/connectors/shippit)

Joins with, on shared entities

- [HaloPSA 2](https://actionlake.com/connectors/halopsa)
- [Salesforce Sales Cloud 2](https://actionlake.com/connectors/salesforce-sales-cloud)
- [Odoo 2](https://actionlake.com/connectors/odoo)
- [Zoho Books 2](https://actionlake.com/connectors/zoho-books)
- [ERPNext (Frappe) 2](https://actionlake.com/connectors/erpnext-frappe)
- [Microsoft Dynamics 365 2](https://actionlake.com/connectors/microsoft-dynamics-365)

Browse

- [All Commerce connectors](https://actionlake.com/connectors/category/commerce)
- [All connectors](https://actionlake.com/connectors)
- [How actionlake compares](https://actionlake.com/compare)

actionlake is independent. It is not made or endorsed by Duffel Flights & Stays; the name is the vendor's own. Counts are from the Duffel Flights & Stays service file, version 1.0.0.

## Give your agent Duffel Flights & Stays today.

[Connect Duffel Flights & Stays free](https://actionlake.com/console?start=sandbox) [See pricing](https://actionlake.com/pricing)

Start free - 100,000 calls/month, no card. No signup. Hard caps on every key. Cached answers are free.

---

Source: https://actionlake.com/connectors/duffel-flights-and-stays
More: https://actionlake.com/llms.txt