Home
Documentation Index
Fetch the complete documentation index at: /docs/llms.txt
Use this file to discover all available pages before exploring further.
Marqeta documentation
Build and manage your card program using guides and API reference documentation.
Try out our APIs
- 1 Create your own account and sandbox environment
- 2 Access API credentials to authenticate your build
- 3 Simulate a real-world payment transaction
- 4 Set up a webhook
Core API Quick Start
Hit the ground running with the Core API Quick Start. Try out essential platform features in a few short steps.
Get to know the Marqeta platform
\ Platform overview\ \ Discover what makes the Marqeta platform unique in this overview of its feature set.](/content/docs/developer-guides/platform-overview/index.html) \ Payment card concepts\ \ Start learning with our collection of common payment card concepts.](/content/docs/developer-guides/payment-cards-concepts/index.html) \ Money movement\ \ Learn about how money moves via the Marqeta platform.](/content/docs/developer-guides/money-movement-overview/index.html) Payment cards\ \ Customize the behaviors and attributes of your program’s virtual or physical cards. \ Just-in-Time Funding\ \ Authorize and fund transactions as they occur, without maintaining a card balance.](/content/docs/developer-guides/about-jit-funding/index.html) Digital wallets\ \ Push tokenized cards to digital wallets and enable secure contactless payments. Marqeta Dashboard\ \ Explore, administer, and manage your Marqeta card and payment programs. \ Core API\ \ Launch and manage your company’s payment card program.](/content/docs/core-api/introduction/index.html) \ UX Toolkit\ \ Use our UX Toolkit to enable secure card activities on your applications.](/content/docs/developer-guides/uxt-landing-page/index.html)
Latest release notes
Restricted access for MCC group creation and updates
Marqeta now restricts creating and updating MCC groups to API credentials with the program-manager role.
August 2026
Additional digital wallet token transition webhook during Visa yellow-flow provisioning
Marqeta now sends an additional digital wallet token transition webhook when it syncs the token PAN during Visa yellow-flow provisioning.
August 2026
New Token Provisioning Insight field for Mastercard digital wallet tokens
Marqeta now exposes Mastercard’s Token Provisioning Insight risk score and reason code on transactions and digital wallet tokens.
August 2026
Get our newsletter for the latest updates
*
Developer newsletter (monthly)
*
Release notes newsletter (bi-weekly)
*
Subscribe
Check out our YouTube channel
Watch video tutorials, overviews, and case studies about Marqeta.
Ctrl+I
Assistant
Responses are generated using AI and may contain mistakes.