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Just-in-Time (JIT) Funding is a method of automatically funding an account in real time during the transaction process.

Just-in-Time Funding documentation and resources

About Just-in-Time Funding

This guide helps you decide which type of JIT Funding is right for your program, and what is required to implement it.

Configuring Managed JIT Funding

In Managed JIT Funding, you configure spend controls that the Marqeta platform uses to handle authorization decisions.

Configuring Gateway JIT Funding

In Gateway JIT Funding, the Marqeta platform and your system both participate in authorization decisions.

Gateway JIT Funding Messages

Learn about Gateway JIT Funding messages sent by the Marqeta platform and how to respond to them.

Transaction Data for JIT Funding Decisions

Learn how to use the transaction data from Gateway JIT Funding requests when making funding decisions.

Marqeta Dashboard

Explore, administer, and manage your Marqeta card and payment programs.