apidays LIVE London 2021 - Reaching Maximum Potential in Banking & Insurance with API Mindset October 27 & 28, 2021 API Architecture and Security What are SMART APIs and how to apply them in travel, insurance and banking Patrick Brosse, Head of API Governance at Amadeus

1. What are SMART APIs ?
How to apply them in travel, insurance & banking ?
Patrick Brosse
Head of API Design
Amadeus IT Group

2. Flipphones
1. Data-centric
2. Simple to use
3. Autonomous
4. Connected
5. Interactiveapplications
6. Sendnotifications
7. Inter
Inspiration

3. Whatmakesadevicesmart?
1. Data-centric
2. Simple to use
3. Autonomous
4. Connected
5. Interactiveapplications
6. Sendnotifications
7. Inter
Inspiration

4. New York
JULY
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SEPTEMBER
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APRIL
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DECEMBER
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FEBRUARY
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MAY
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5. api : {
from: “Data-Centric” ,
to : “SMART”
}
Patrick Brosse
Head of API Design & Data Model
Amadeus IT Group

6. Build an elegant,
future-proof API in
minimum time
Challenge Safe Travel API
Elegant
Complex functionality, simple to use
Future-proof
Update without affecting original design.
Minimum time
Urgency due to pandemic.

7. BuildingaSmartAPI
APIdesignerjourney

8. BuildingaSmartAPI
APIdesignerjourney

9. Resource
-oriented
Data-centric
GET /design/smart-api
{
from: {
"procedural",
"SOAP/XML" }
to:{
"object-oriented",
"REST/JSON",
"GraphQL",
"Async API",
"Open API" }
}

10. Resource
-oriented
Data-centric
GET /design/smart-api
{
from: {
"procedural",
"SOAP/XML" }
to:{
"object-oriented",
"REST/JSON",
"GraphQL",
"Async API",
"Open API" }
}

11. Simple
State
GET /design/smart-api
{
from: "static",
to: "dynamic",
use: "REST",
as: "REpresentational
State
Transfer"
}

12. Autonomous
Controller
GET /design/smart-api
{
from: "verb"
to: "job",
as: "microservice
interface"
}

13. Connected
Hypermedia
GET /design/smart-api
{
from: "endpoints",
to: "relationships",
use: [W3C, links,
hypermedia,
hyper-schema]
}

14. Interactive
GET /design/smart-api
{
from: "passive "
to: "responsive",
use: "webhook",
to_receive "events"
}
Webhook

15. Interactive
GET /design/smart-api
{
from: "passive "
to: "responsive",
use: "webhook",
to_receive "events"
}
Webhook

16. Notifications
GET /design/smart-api
{
from: “passive”
to: “active",
use: { “publish”,
"subscribe”}
to_send: “events”,
to_be: “event driven”
}
AsyncAPI

17. BuildingaSmartAPI
APIdesignerjourney

18. Autonomous
Asynchronous
Controller
GET /design/smart-api
{
from: ”no response yet"
to: ”resource under
construction",
with: ”HTTP Status,
Etag”
}

19. Autonomous
Asynchronous
Controller
GET /design/smart-api
{
from: ”no response yet"
to: ”resource under
construction",
with: ”HTTP Status,
Etag”
}

20. Modularity
The secretto designing smartAPIs
Data-centric REST (state) Autonomous
Connected Webhook AsyncAPI
• Resource data model
• GraphQL
• OpenAPI ,AsyncAPI
• gRPC
• Representational
• State
• Transfer
• Controllers
• Process as a Resource
• Microservice API
• Links
• Hypermedia
• Hyper-schema
• Resource receiving
events
• Resource sending
events
• Event-driven
• Publish/subscribe

21. Thank you!
developers.amadeus.com
pbrosse@amadeus.com

22. New York
JULY
Australia
SEPTEMBER
Singapore
APRIL
Helsinki & North
MARCH
Paris
DECEMBER
London
OCTOBER
Jakarta
FEBRUARY
Hong Kong
AUGUST
JUNE
India
MAY
Check out our API Conferences here
50+ events since 2012, 14 countries, 2,000+ speakers, 50,000+ attendees,
300k+ online community
Want to talk at one of our conferences?
Apply to speak here