Mastercard Developers

Connect your AI assistant to Mastercard's developer platform. This server gives AI agents live access to Mastercard's full API catalog, including endpoint specs, request and response details, authentication guides for OAuth 1.0a, OAuth 2.0, and Open Finance, and structured documentation with code samples. Agents can discover services, retrieve integration guides, and generate accurate code without relying on stale training data.

View in the Claude registry

Integration type: Connector
Verification status: Verified connector
Platform: Claude
Category: Finance
Primary Subcategory: Developer Docs & Reference Search
Secondary Subcategories: Developer Reference & Docs
Brand: Mastercard
Access: No account required
First tracked: 2026-06-30
Tool count: 9
Geography: US

Claude Discoverability Score

Live · refreshed daily

Mastercard Developers in Developer Docs & Reference Search

16/100

Buried

#5of 21competitors

Shown to buyers in 15.9% of contested Runs.

How this score is measured

Improve your score Talk to our team

What we measure

One core score. Three important factors to discoverability.

Picked
· 15.9/100
Sets the score
Found
· 37.6/100
Diagnostic
Positioned
· 17.4/100
Diagnostic

Primary Subcategory

Competing in Claude Developer Docs & Reference Search

View Category

#5 of 21ranked by public Discoverability Score

Primary Subcategory

1Microsoft Learn100/100

2GraphOS MCP Tools30/100

3Context725/100

4Exa20/100

5Mastercard Developers16/100

Score explained

What does 16/100 mean?

16 is Mastercard Developers's rounded picker appearance rate. It appeared in the connector picker, or Claude invoked it directly, in 15.9% of contested conversations. All three measures are important to discoverability: Picked determines the headline score, Found shows how often Claude found Mastercard Developers in connector search, and Positioned shows where it appeared in the picker.

InvisibleBuriedEmergingCompetitiveWinning

Mastercard Developers is 24 points from Emerging.

FoundDiagnostic

Whether Claude found your Connector in connector search. It must be Found before it can reach the picker, but the score counts picker appearances—not search results.

PickedMain score

How often your Connector appeared in the picker, or Claude invoked it directly, across contested conversations. This percentage is the Discoverability Score; the headline number is rounded.

PositionedDiagnostic

What position your Connector appeared in when it was shown in the picker. This shows prominence, but it does not affect the score.

Read the full scoring methodology Recommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.

Tools

9 tools agents can invoke

Provides detailed information about a specific API operation including parameter definitions, request and response schemas, and technical specifications for successful API calls. It takes three arguments: - apiSpecificationPath (str): The path to the API specification file (e.g. The path would be /open-finance-us/swagger/openbanking-us.yaml for https://static.developer.mastercard.com/content/open-finance-us/swagger/openbanking-us.yaml, https://developer.mastercard.com/open-finance-us/swagger/openbanking-us.yaml, or /open-finance-us/swagger/openbanking-us.yaml) - method (str): The HTTP method of the operation (e.g., GET, POST, PUT, DELETE) - path (str): The API endpoint path from the specification (e.g., /payments, /accounts/{id})
get-api-operation-details
Provides a summary of all API operations for a specific Mastercard API specification including HTTP methods, request paths, titles, and descriptions. It takes one argument: - apiSpecificationPath (str): The path to the API specification file e.g., '/open-finance-us/swagger/openbanking-us.yaml')
get-api-operation-list
Provides an overview of all available documentation for a specific Mastercard service including section titles, descriptions, and navigation links. It takes one argument: - serviceId (str): The unique identifier of the Mastercard service (e.g., 'send', 'loyalty', 'locations')
get-documentation
Retrieves the complete content of a specific documentation page. Takes one argument: - pagePath (str): The full path to the documentation page (e.g., '/send/documentation/use-cases/index.md')
get-documentation-page
Retrieves the complete content for a specific documentation section. IMPORTANT: A section is not a single page, but rather a collection of pages that are grouped together. It takes two arguments: - serviceId (str): The unique identifier of the Mastercard service (e.g., 'send', 'loyalty', 'locations') - sectionId (str): The specific section identifier within the service documentation (e.g., 'getting-started', 'api-reference')
get-documentation-section-content
Retrieves the comprehensive OAuth 1.0a integration guide including step-by-step instructions, code examples, and best practices for Mastercard APIs. Optionally specify a programming language to get language-specific examples and guidance.
get-oauth10a-integration-guide
Retrieves the comprehensive OAuth 2.0 integration guide including step-by-step instructions, code examples, and best practices for Mastercard APIs. Optionally specify a programming language to get language-specific examples and guidance.
get-oauth20-integration-guide
Retrieves the comprehensive Open Finance (previously known as Open Banking) integration guide including setup instructions, API usage examples, and implementation best practices.
get-openfinance-integration-guide
Lists all available Mastercard Developers Products and Services with their basic information including title, description, and service id. IMPORTANT: The response contains both 'Products' (business offerings) and 'Services' (technical APIs with serviceIds). Use "serviceId" for each service for any tools that require serviceId as the parameter.
get-services-list

Mastercard Developers FAQ

How do I improve a Verified connector's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Mastercard Developers alternatives on Claude?

As of 2026-08-14, Mastercard Developers competes with Microsoft Learn, GraphOS MCP Tools, Context7, Exa, Vercel, Wix, Autodesk Product Help, pg-aiguide, Stack Overflow, commercetools Knowledge, Compiler Explorer, Devart Learn, Ezoic Setup, GameAnalytics Documentation, Infobip Documentation, MDN, MercadoLibre, ReactVision: ViroReact MCP, Soracom Knowledge, TALON Knowledge in Claude Developer Docs & Reference Search, ranked by public Discoverability Score.

Where does Mastercard Developers rank in Developer Docs & Reference Search on Claude?

As of 2026-08-14, Mastercard Developers ranks #5 of 21 in Claude Developer Docs & Reference Search with a Discoverability Score of 16/100 (Buried).

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.