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Mastercard Suspected Fraud Management API

The Suspected Fraud Management API from Mastercard — 1 operation(s) for suspected fraud management.

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

Tagged areas include Suspected Fraud Management. 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 1 operation across 1 path, and defines 10 schemas. It is described by OpenAPI 2.0, at version 1.0.

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

1 operations 1 paths 10 schemas 1 PUT

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 1

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

Suspected Fraud Management 1
PUT
/mastercard-frauds
Change an Existing Suspected Fraud Record Using Minimal Input Parameters for Mastercard Built Transactions.
updateSuspectedFraud body → 200400401403429

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are Fraud (13 properties), SuspectedFraudChange (8 properties), Error (5 properties), FraudBase (3 properties). Each schema is shown below with its type and property counts.

FraudBase
object
3 properties
SafeFraudProvider
string
Indicates the originator of the request. Value 10 is for Issuer and 20 for Acquirer.
Initiator
string
Indicates who has submitted the transaction. If only Issuer submitted the transaction then value of this field will be 'ISSUER'. If only Acquirer submitted the…
ErrorWrapper
object
Object containing the list of combination of error reason codes and their corresponding description (can provide up to 5 errors for a record). It will be absen…
1 property 1 required
CardInPossession
string
Flag to indicate if the card holder was in possession of the card at the time the fraud occurred. Possible values are 'Y', 'N' and 'U' (for Unknown). This fiel…
SuspectedFraudChange
object
8 properties 2 required
Errors
object
1 property 1 required
Fraud
object
13 properties 2 required
APIDataElement
object
3 properties 3 required
Error
object
5 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

mastercard-suspected-fraud-management-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 Suspected Fraud Management 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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