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Versapay

Versapay Developers API

Operations available to developers

Documentation Provider Profile APIs.io OpenAPI GitHub

Versapay Developers API is one of 22 APIs that Versapay publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 7 operations across 7 paths, and defines 41 schemas. It is described by OpenAPI 3.2.0, at version 2.0.0.

Requests are made against a single base URL, https://{subdomain}.versapay.com/api/v2.

7 operations 7 paths 41 schemas 1 GET1 PATCH5 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.0
Base URL
https://secure.versapay.com
Contact
Versapay
Resource Areas
1

Paths & Operations 7

Across 7 paths, the API surfaces 7 operations — 1 GET, 1 PATCH, 5 POST. Each is listed below with its method, path, parameters, and response codes.

Developers 7

Operations available to developers

POST
/sessions
create a session
createSession body → 201401
POST
/wallets
create a wallet for a known user
createWallet body → 201400
POST
/sessions/{id}/sales
process a sale
createSale 1 param body → 201400401402404
PATCH
/sessions/{id}/sales/{saleid}
update a sale
finalizeSale 2 params body → 202400404
POST
/sessions/{id}/sales/{saleid}/payments
process a payment
createPayment 2 params body → 201400401402404
GET
/sessions/{id}/balance/{giftcardid}
check the balance of a payment method fund token
getGiftCardBalance 2 params → 200404
POST
/sessions/{id}/applepay-validatemerchant
Validate Apple Pay merchant
postSessionsByIdApplepayValidatemerchant 1 param body → 200400404

Schemas 41

The contract defines 41 schemas that model the data the API accepts and returns. The most detailed are Sale (25 properties), SaleLine (12 properties), Address (11 properties), ApplePayMerchantValidationResponse (11 properties). Each schema is shown below with its type and property counts.

FieldOptions
array
A collection of field options
Currency
string
The uppercase 3-letter ISO currency code
Payments
array
The collection of payments
SessionResponse
object
1 property 1 required
ApplePayMerchantValidationRequest
object
2 properties 2 required
WalletOptionsBase
object
Options for wallet behavior
7 properties
PaymentMethod
string
The payment type
SessionOptionPost
FundToken
string
The token associated with a funding source
GiftCardPaymentType
object
A credit card payment type definition
1 property
WalletID
string
The wallet ID returned by a POST to /wallets
SaleLine
object
A line item for an order
12 properties 4 required
WalletResponse
object
A response containing wallet information
1 property 1 required
UnifiedAuthorization
object
Versapay authentication credentials
2 properties 2 required
PaymentTypes
array
Payment
object
A Payment
5 properties 4 required
CreditCardPaymentType
object
A credit card payment type definition
1 property
PaymentError
object
Error
2 properties
Sale
object
Order details
25 properties 6 required
SessionRequest
object
A new session request
2 properties 2 required
Balance
object
Balance of payment method
1 property
AVSOption
object
Merchant defined AVS fraud protection settings
3 properties
FieldOption
object
Options for a single field
6 properties 2 required
OrderID
string
The order ID returned by a POST to /sessions/{id}/sales
RejectAddressMismatch
boolean
Set custom avs protection rule to reject or allow credit card transactions with an address mismatch
RejectPostCodeMismatch
boolean
Set custom avs protection rule to reject or allow credit card transactions with a postal code mismatch
ACHPaymentType
object
A credit card payment type definition
1 property
Error
object
Error
2 properties
SessionID
string
The session ID returned by a POST to /sessions
ApplePayPaymentType
object
A credit card payment type definition
1 property
SaleResponse
object
A response containing order identification information
3 properties 2 required
PaymentResponse
object
A response containing payment details
8 properties 3 required
ApplePayMerchantValidationResponse
object
11 properties 11 required
SettlementToken
string
The token associated with the MID to use for settlement in Collaborative AR
SessionOptionBase
object
An option for a specific session
3 properties
RejectAVSUnknown
boolean
Set custom avs protection rule to reject or allow credit card transactions with a avs unknown
SimpleRequest
object
A simple request
1 property 1 required
PaymentType
object
A payment type or method
4 properties 2 required
ApplePayPayment
object
Apple Pay payment details
2 properties 2 required
GatewayAuthorization
Address
object
An Address
11 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

versapay-developers-api-openapi.yml Raw ↑

Other APIs Versapay publishes across the network.

Versapay Agreements API
AE Profile APIs.io
Versapay Authentication API
AE Profile APIs.io
Versapay Autopay API
AE Profile APIs.io
Versapay Card Present EMV API
AE Profile APIs.io
Versapay Collaboration API
AE Profile APIs.io
Versapay Customers API
AE Profile APIs.io
Versapay Divisions API
AE Profile APIs.io
Versapay File Imports API
AE Profile APIs.io
Versapay Fund Sources API
AE Profile APIs.io
Versapay Gift Cards API
AE Profile APIs.io
Versapay Internal API
AE Profile APIs.io
Versapay Invoices API
AE Profile APIs.io
#Developers
← Back to V APIs
API Details
ID
versapay:versapay-developers-api
Base URL
https://secure.versapay.com
Docs
https://developers.versapay.com/
Provider
Versapay
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This is an independent, third-party profile of Versapay Developers 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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