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Mastercard Plans API

The Plans API from Mastercard — 2 operation(s) for plans.

Mastercard Plans API is one of 249 APIs that Mastercard publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Plans. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, code examples, a changelog, a support channel, and a getting-started guide.

This API exposes 2 operations across 2 paths, and defines 28 schemas. It is described by OpenAPI 2.0, at version 1.0.

Requests are made against the base URL https://api.example.com.

2 operations 2 paths 28 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 2.0
API Version
1.0
Base URL
https://api.example.com
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Plans 2
POST
/plans
Notify Mastercard when a consumer chooses a previously presented offer, which is henceforth called as an Installment Plan.
savePlan 1 param body → 201400401403
GET
/plans/{plan_id}
Retrieves Buy Now, Pay Later installment plan.
getPlan 1 param → 200400401403404405

Schemas 28

The contract defines 28 schemas that model the data the API accepts and returns. The most detailed are InstallmentPlan (12 properties), PlanPost (9 properties), PlanInstallmentInformation (8 properties), PlanMerchant (5 properties). Each schema is shown below with its type and property counts.

PlanIdField
string
A unique identifier assigned to an installment plan.
SensitiveDataField
object
Mandatory for Carded Installments - Plain payload which contains Consumer Primary Account Number in encrypted format, refer example 'Carded Installments Offers…
1 property
ErrorList
array
OfferIdField
string
Unique identifier for installment offers. This is mandatory for 'Mastercard Installments Payment Services product.
TransactionOffer
object
1 property 1 required
MerchantPlan
object
4 properties 2 required
CardedTransaction
ScheduledRepayments
array
This object will be populated only when consumer offer selection is enabled.
CreatedInstallmentPlan
object
2 properties
Errors
object
Error object which returns the list of Error objects.
1 property 1 required
StatusField
string
Current status of a plan. One of: CREATED, APPROVED, DECLINED, TIMEDOUT.
InstallmentPlan
object
12 properties 5 required
PlanSchedulePayments
array
List of installments as per Schedule payments.
CardedPlanInstallmentInformation
PlanMerchant
object
5 properties
Transaction
object
2 properties 2 required
TransactionOffers
array
A list of offers presented to the consumer. This is a mandatory field for During Purchase use case of Mastercard Installments Payment Services.
OfferTransactionIdField
string
Unique identifier for installment offers presentment transaction. It will be snowflake identifier format.
CardedMerchant
PlanPost
object
9 properties 3 required
ErrorWrapper
object
The error response object which gets returned in case of any error.
1 property 1 required
PlanInstallmentInformation
object
This object is mandatory for Mastercard Installments Payment Services.
8 properties 2 required
Amount
number
Amount to be paid in an installment.
SchedulePayment
object
Schedule Payments of the offer selected by cardholder. This object is mandatory for Mastercard Installments Payment Services.
3 properties
ProviderIdField
string
Provider ID is internal ID generated by Configuration API.
ScheduledRepayment
object
3 properties
Consumer
object
4 properties
Error
object
Error object which contains details about the Error.
5 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

mastercard-plans-api-openapi.yml Raw ↑

Other APIs Mastercard publishes across the network.

Mastercard Universal Specification Submission API
Mastercard Account to Account Commerce for Creditor Service Providers
Mastercard Debtor Service Provider Resources API
Mastercard Automatic Billing Updater API
Mastercard Benefit Eligibility Service API
Mastercard Bill Pay API
Mastercard Bill Payment Validator
Mastercard BIN Lookup API
Mastercard Business Payment Controls
Mastercard Carbon Calculator API
Mastercard Carbon Calculator Experience API
Mastercard Checkout Solutions
Where this information came from

This is an independent, third-party profile of Mastercard Plans 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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