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API design is where
culture and tech meet
each other
Aleksei Akimov
About me
Aleksei Akimov
Head of API at Adyen
Amsterdam
https://www.linkedin.com/in/alex-akimov/
https://twitter.com/AlexeyAkimov
API strategy
API governance & design
Technical documentation
Developer relations
Dev tooling
Developer Experience 🧡
API as a language
API
API
👩💼 🧑💼
Adyen platform
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
Point of Sale & eCommerce
eCommerce
Local acquiring on a global scale
Scalable
architecture
exponential growth
xw
Adyen APIs
Dozens of public APIs
Thousands of internal APIs
Technology
Security
Scalability
Availability
...
AdyenAPIlandscape
Web, mobile, terminals/etc
Hundreds of thousands
API calls per minute
Private cloud distributed
across EMEA, NA, APAC
and LATAM
€303.6 BN processed in 2020
exponential growth
Available 24/7
Complexity of
API management
Payments never sleep:
Availability 24/7
Existing customers
& history of decisions
Autonomous teams:
Freedom 🧡
APIgovernanceisachallenge
apidays LIVE London 2021 - API design is where culture and tech meet each other by Aleksei Akimov, Adyen
APIdecisionsareneverpurely
technicalornon-technical
Embedding API design
into the company culture
Culture is
“how we do things here”
We prioritize current merchant
experience over future features
To think like the merchant we go
meet them
We design for 20x
Expose your work early
We are all designers, architects,
coders, testers, security officers
and operations engineers
We all make mistakes, but we seek
help as soon as we find out
You own when, where, and how
your code goes live
Your code should be
understandable at 4am under
stress
We embrace new technology
when it has clear benefits
Our tech stack is open source or
built in-house
We prioritize current merchant
experience over future features
To think like the merchant we go
meet them
We design for 20x
Expose your work early
We are all designers, architects,
coders, testers, security officers
and operations engineers
We all make mistakes, but we seek
help as soon as we find out
You own when, where, and how
your code goes live
Your code should be
understandable at 4am under
stress
We embrace new technology
when it has clear benefits
Our tech stack is open source or
built in-house
API decisions are complex and
impactful:
- require diverse knowledge
- should be made fast
- definition of done
Your {public} API is "done" when...
it is used in production {by merchants}
Road to successful
API governance
API Review Group / API Board
API Design API Reviews
API ideation and feedback,
before development.
Evaluate the use of existing
APIs and come up with
improvements
Style guide & tools
Create a style guide and drive
API tool adoption.
Weareheretohelp,nottocontrol
WearenotAPIpolice!
API Review Tool: Stoplight
API Style guide
Enforce style guide with linting
OpenAPI, contract testing and design-first
JSON YAML
Evolution and versioning strategy
Value of good tooling
If you want developers to use your
frameworks in a certain way, you must
invest your time in making it easier for
them
"Make the right thing to do the easiest thing to do. Rest assured, when given
options, software developers and architects in your organization will choose
the easiest option every single time."
(Matt Stine)
"Energy is precious and the human brain is wired to conserve it whenever
possible. As a result, we often find ourselves sliding into the most convenient
option, not necessarily the best option."
(James Clear)
"We spend far more time doing what's easy than doing what's right."
(Shane Parrish)
API
design
API
consumers
Collaboration is a key:
Stoplight
OpenAPI
API-design first or API-
design-ASAP
Always be in between
Educate, measure, listen to
feedback, improve
Developer Advocacy is a key
API
development
Evaluate the entire A-Z API
lifecycle
Automate/support all the
steps
Remove bottlenecks
Enforce the style guide with
linting
You never know
what's next
Thank you!
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

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apidays LIVE London 2021 - API design is where culture and tech meet each other by Aleksei Akimov, Adyen

  • 1. API design is where culture and tech meet each other Aleksei Akimov
  • 2. About me Aleksei Akimov Head of API at Adyen Amsterdam https://www.linkedin.com/in/alex-akimov/ https://twitter.com/AlexeyAkimov API strategy API governance & design Technical documentation Developer relations Dev tooling Developer Experience 🧡
  • 3. API as a language API API 👩💼 🧑💼
  • 5. 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
  • 6. Point of Sale & eCommerce eCommerce Local acquiring on a global scale
  • 8. xw
  • 10. Dozens of public APIs Thousands of internal APIs Technology Security Scalability Availability ... AdyenAPIlandscape Web, mobile, terminals/etc Hundreds of thousands API calls per minute Private cloud distributed across EMEA, NA, APAC and LATAM €303.6 BN processed in 2020 exponential growth Available 24/7
  • 18. Embedding API design into the company culture
  • 19. Culture is “how we do things here”
  • 20. We prioritize current merchant experience over future features To think like the merchant we go meet them We design for 20x Expose your work early We are all designers, architects, coders, testers, security officers and operations engineers We all make mistakes, but we seek help as soon as we find out You own when, where, and how your code goes live Your code should be understandable at 4am under stress We embrace new technology when it has clear benefits Our tech stack is open source or built in-house
  • 21. We prioritize current merchant experience over future features To think like the merchant we go meet them We design for 20x Expose your work early We are all designers, architects, coders, testers, security officers and operations engineers We all make mistakes, but we seek help as soon as we find out You own when, where, and how your code goes live Your code should be understandable at 4am under stress We embrace new technology when it has clear benefits Our tech stack is open source or built in-house
  • 22. API decisions are complex and impactful: - require diverse knowledge - should be made fast - definition of done
  • 23. Your {public} API is "done" when... it is used in production {by merchants}
  • 25. API Review Group / API Board API Design API Reviews API ideation and feedback, before development. Evaluate the use of existing APIs and come up with improvements Style guide & tools Create a style guide and drive API tool adoption.
  • 27. API Review Tool: Stoplight
  • 29. Enforce style guide with linting
  • 30. OpenAPI, contract testing and design-first JSON YAML
  • 32. Value of good tooling If you want developers to use your frameworks in a certain way, you must invest your time in making it easier for them
  • 33. "Make the right thing to do the easiest thing to do. Rest assured, when given options, software developers and architects in your organization will choose the easiest option every single time." (Matt Stine) "Energy is precious and the human brain is wired to conserve it whenever possible. As a result, we often find ourselves sliding into the most convenient option, not necessarily the best option." (James Clear) "We spend far more time doing what's easy than doing what's right." (Shane Parrish)
  • 34. API design API consumers Collaboration is a key: Stoplight OpenAPI API-design first or API- design-ASAP Always be in between Educate, measure, listen to feedback, improve Developer Advocacy is a key API development Evaluate the entire A-Z API lifecycle Automate/support all the steps Remove bottlenecks Enforce the style guide with linting
  • 37. 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