# Mastercard Processing Core APIs

**Canonical:** https://apis.io/apis/mastercard/mastercard-processing-core-apis/  
**Provider:** Mastercard — https://apis.io/providers/mastercard/  
**Documentation:** https://developer.mastercard.com/mastercard-processing-core/documentation/

Mastercard Processing Core APIs is one of 249 APIs that [Mastercard](https://apis.io/providers/mastercard/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Card Processing, Digital First, and Issuers. The published artifact set on APIs.io includes a getting-started guide, authentication docs, rate-limit docs, API documentation, code examples, and a support channel.

Mastercard Processing offers modern, scalable, and configurable card processing solutions to fintech companies and financial institutions. This program supports a wide range of consumer and commercial payment products. Our processing services are available to issuers through Open Application Programming Interfaces (APIs), allowing them to build Digital First card programs and secure payment instruments for cardholders.

## Machine-readable artifacts (18)

- **Glossary** — https://developer.mastercard.com/mastercard-processing-core/documentation/#glossary-and-conventions
- **GettingStarted** — https://developer.mastercard.com/mastercard-processing-core/documentation/#getting-started
- **Sandbox** — https://developer.mastercard.com/mastercard-processing-core/documentation/api-basics-section/environments/
- **Authentication** — https://developer.mastercard.com/mastercard-processing-core/documentation/api-basics-section/authentication/
- **Security** — https://developer.mastercard.com/mastercard-processing-core/documentation/api-basics-section/encryption/
- **RateLimits** — https://developer.mastercard.com/mastercard-processing-core/documentation/api-basics-section/pagination-filtering/
- **Versioning** — https://developer.mastercard.com/mastercard-processing-core/documentation/api-basics-section/versioning/
- **Tutorials** — https://developer.mastercard.com/mastercard-processing-core/documentation/guides/
- **RateLimits** — https://developer.mastercard.com/mastercard-processing-core/documentation/guides/usage-limits/
- **UseCases** — https://developer.mastercard.com/mastercard-processing-core/documentation/use-cases/
- **Tutorials** — https://developer.mastercard.com/mastercard-processing-core/documentation/tutorials/
- **Documentation** — https://developer.mastercard.com/mastercard-processing-core/documentation/api-reference/
- **CodeExamples** — https://developer.mastercard.com/mastercard-processing-core/documentation/reference-app/
- **CodeExamples** — https://developer.mastercard.com/mastercard-processing-core/documentation/postman-collection/
- **ErrorCodes** — https://developer.mastercard.com/mastercard-processing-core/documentation/code-and-formats/
- **Sandbox** — https://developer.mastercard.com/mastercard-processing-core/documentation/sandbox-testing/
- **FAQ** — https://developer.mastercard.com/mastercard-processing-core/documentation/support/#faq
- **Support** — https://developer.mastercard.com/mastercard-processing-core/documentation/support/#get-help

## Other Mastercard APIs (12)

- [Mastercard Universal Specification Submission API](https://apis.io/apis/mastercard/mastercard-universal-specification-submission-api/)
- [Mastercard Account to Account Commerce for Creditor Service Providers](https://apis.io/apis/mastercard/mastercard-account-to-account-commerce-for-creditor-service-providers/)
- [Mastercard Debtor Service Provider Resources API](https://apis.io/apis/mastercard/mastercard-debtor-service-provider-resources-api/)
- [Mastercard Automatic Billing Updater API](https://apis.io/apis/mastercard/mastercard-automatic-billing-updater-api/)
- [Mastercard Benefit Eligibility Service API](https://apis.io/apis/mastercard/mastercard-benefit-eligibility-service-api/)
- [Mastercard Bill Pay API](https://apis.io/apis/mastercard/mastercard-bill-pay-api/)
- [Mastercard Bill Payment Validator](https://apis.io/apis/mastercard/mastercard-bill-payment-validator/)
- [Mastercard BIN Lookup API](https://apis.io/apis/mastercard/mastercard-bin-lookup-api/)
- [Mastercard Business Payment Controls](https://apis.io/apis/mastercard/mastercard-business-payment-controls/)
- [Mastercard Carbon Calculator API](https://apis.io/apis/mastercard/mastercard-carbon-calculator-api/)
- [Mastercard Carbon Calculator Experience API](https://apis.io/apis/mastercard/mastercard-carbon-calculator-experience-api/)
- [Mastercard Checkout Solutions](https://apis.io/apis/mastercard/mastercard-checkout-solutions/)

## Tags

Card Processing, Digital First, Issuers

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/mastercard/mastercard-processing-core-apis/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/mastercard/.