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Adyen Sessions API

The Sessions API from Adyen — 3 operation(s) for sessions.

Adyen Sessions API is one of 138 APIs that Adyen publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Sessions. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 1 operation across 1 path, and defines 43 schemas. It is described by OpenAPI 3.2.0, at version 71.

Requests are made against a single base URL, https://checkout-test.adyen.com/v71.

1 operations 1 paths 43 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
71
Base URL
https://cal-test.adyen.com
Authentication
API Key, HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 2

Adyen Sessions API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (ApiKeyAuth). It accepts HTTP basic authentication (BasicAuth).

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Sessions 1
POST
/sessions
Adyen Create a Payment Session
post-sessions 1 param body → 201

Schemas 43

The contract defines 43 schemas that model the data the API accepts and returns. The most detailed are CreateCheckoutSessionResponse (62 properties), CreateCheckoutSessionRequest (59 properties), AdditionalDataAirline (28 properties), AdditionalDataCarRental (23 properties). Each schema is shown below with its type and property counts.

BillingAddress
object
6 properties 5 required
PlatformChargebackLogic
object
3 properties
Company
object
6 properties
ThreeDSRequestData
object
4 properties
AdditionalData3DSecure
object
6 properties
MerchantDevice
object
3 properties
AdditionalDataRiskStandalone
object
15 properties
FundOrigin
object
5 properties
AdditionalDataCarRental
object
23 properties
Name
object
2 properties 2 required
Amount
object
2 properties 2 required
AdditionalDataRatepay
object
8 properties
RiskData
object
4 properties
ExternalPlatform
object
3 properties
DeliveryAddress
object
8 properties 5 required
AdditionalDataCommon
object
16 properties
AdditionalDataRetry
object
3 properties
FundRecipient
object
10 properties
ShopperInteractionDevice
object
3 properties
AdditionalDataOpenInvoice
object
18 properties
Split
object
5 properties 1 required
SplitAmount
object
2 properties 1 required
AdditionalDataSubMerchant
object
10 properties
Mandate
object
8 properties 3 required
CreateCheckoutSessionRequest
object
59 properties 4 required
ThreeDSecureData
object
12 properties
CreateCheckoutSessionResponse
object
62 properties 6 required
AccountInfo
object
19 properties
AdditionalDataAirline
object
28 properties 1 required
AuthenticationData
object
3 properties
Address
object
6 properties 5 required
AdditionalDataTemporaryServices
object
9 properties
CardDetails
object
19 properties
AdditionalDataRisk
object
21 properties
CommonField
object
2 properties
AdditionalDataWallets
object
6 properties
SubMerchant
object
5 properties
ApplicationInfo
object
6 properties
LineItem
object
17 properties
AdditionalDataLodging
object
16 properties
AdditionalDataOpi
object
1 property
CheckoutSessionInstallmentOption
object
3 properties
AdditionalDataLevel23
object
17 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

adyen-sessions-api-openapi.yml Raw ↑

Other APIs Adyen publishes across the network.

Adyen acceptDispute API
Adyen Account API
Adyen accountHolderBalance API
Adyen accountHolderTransactionList API
Adyen Accounts API
Adyen adjustAuthorisation API
Adyen Admin API
Adyen Amount API
Adyen Apple API
Adyen assignTerminals API
Adyen Authorise API
Adyen Authorise3d API
Where this information came from

This is an independent, third-party profile of Adyen Sessions API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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