Lithic

A developer-focused card issuer processor for credit, debit and prepaid cards, with its own program management option.

Lithic issues and processes credit, debit and prepaid cards through an API and adds ledgers, accounts and ACH and wire money movement. Clients either bring their own bank as processing-only clients or use Lithic Program Management, in which Lithic supplies the sponsor bank and handles compliance.

Named bank partners include Patriot Bank, issuer of Lithic’s own incentive card, Stearns Bank, announced as a BIN sponsor in January 2026, and Byline Bank, which announced a sponsor-bank partnership in July 2026. Lithic’s API reference supports US addresses only, and it does not publish pricing.

Website
lithic.com
Infrastructure layers
Card issuing
Products (as published)
Card Issuing (credit, debit and prepaid; virtual and physical)
Accounts & Money Movement (ACH, wire, virtual and routable accounts, ledgers)
Lithic Program Management
Processing Only
Fraud & Risk Controls
Client types
Startups and SaaS platforms (program managed); experienced fintechs and financial institutions (processing only)
Regions served
United States
Publicly announced partner banks
Patriot Bank, N.A. (issuer of the Lithic Mastercard Prepaid Incentive Card)
Stearns Bank N.A. (BIN sponsor, January 27, 2026)
Byline Bank (sponsor bank, July 27, 2026)
API documentation
docs.lithic.com
Date checked
Profile type
Standard

Questions

What is Lithic?
A card issuer processor with an API for credit, debit and prepaid cards, plus accounts and money movement.
Which banks sponsor Lithic’s card programs?
Patriot Bank, Stearns Bank (2026) and Byline Bank (2026) are named by Lithic or the banks themselves.
What is the difference between Lithic’s program management and processing only?
With program management Lithic provides the sponsor bank and compliance; with processing only, the client brings its own bank relationship.

See also

Sources

Source: each provider’s own documentation, product pages, official announcements and filings, and official registers for licences, as linked in each profile. Fields a provider does not publish stay empty. How we build profiles: methodology.

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