Lithic is a modern card-issuing and program-management platform offering REST APIs for cards, accounts, transactions, authorization control, ACH/wire payments, external bank accounts, account-holder KYC/KYB, 3-D Secure, tokenization, disputes, and webhooks. OpenAPI spec is published via Stainless and powers official SDKs in Node, Python, Go, Java, Kotlin.
OpenAPI spec captured at openapi/lithic-openapi.yml. Source pulled from Lithic's published Stainless OpenAPI URL referenced by the lithic-node SDK's .stats.yml.
URL: Visit APIs.json URL
Run: Capabilities Using Naftiko
- x-type: company
- Lithic REST API - REST API covering cards, accounts, account holders (KYC/KYB), authorization rules and 3DS, transactions, financial accounts, external bank accounts, ACH and wire payments, book transfers, statements, payments, disputes, tokenization, and webhooks across 191 endpoints.
- Lithic Auth Stream Access (ASA) - Real-time HTTP endpoint customers expose for Lithic to call synchronously during authorization for custom approve/decline logic.
- Lithic Webhooks - Outbound HTTP webhook delivery for transaction, card, account-holder, dispute, and payment events.
- FinTech, BaaS, Card Issuing, Payments, Embedded Finance
- Created: 2026-05-08
- Modified: 2026-05-08
FN: Kin Lane
Email: kin@apievangelist.com