API Reference Lithic v#1.0.0

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Modules

Elixir client for the Lithic API.

HTTP client for the Lithic API, built on Req.

Runtime configuration resolver for the Lithic client.

Structured error types for the Lithic client.

Behaviour for the HTTP adapter used by Lithic.Client.

Default HTTP adapter — delegates to the Req library.

Cursor-based pagination for Lithic list endpoints.

Account holder KYC/KYB — create, verify, and manage individuals and businesses.

Manage Lithic accounts — retrieve, list, update, and fetch limits/signals.

Auth Rules V2 — real-time card authorization controls.

Auth Stream Access (ASA) — subscribe to real-time authorization events.

Query balances across financial accounts.

Book transfers — move funds between Lithic financial accounts instantly.

Card bulk orders — order, track, and manage batches of physical cards.

Manage Lithic cards — virtual, physical, single-use, and merchant-locked.

Chargebacks (Disputes legacy API) — request, update, withdraw, and upload evidence.

Credit products — prime rates, extended credit, interest tiers, loan tapes, and statements.

Disputes V2 — retrieve and list disputes.

Event subscriptions and webhook management.

External bank accounts — link, verify, and manage counterparty accounts for ACH.

External payments — create, cancel, release, reverse, and settle.

Financial accounts — ledger, balances, financial transactions, account numbers, and credit config.

Fraud reports — create/update and retrieve.

Funding events — program-level fund collection.

Financial account holds — create, void, and list.

Manual ledger adjustments — create, list, and reverse.

Network programs and totals.

ACH Payments — create, list, retry, return, and simulate.

Settlement summaries and details.

3-D Secure (3DS) — authentication management, decisioning, and challenge flows.

Digital wallet tokenization — manage tokens, art, and decisioning webhooks.

Transaction Monitoring — cases, queues, comments, files, and activity feeds.

Card transactions — retrieve, list, and simulate the full auth lifecycle.

Telemetry integration for the Lithic client.

Shared typespec definitions for Lithic domain objects.

Type definitions for Lithic Account objects.

Type definitions for Lithic AccountHolder (KYC/KYB) objects.

Type definitions for Lithic Auth Rule V2 objects.

Type definitions for Lithic Balance objects.

Type definitions for Lithic Book Transfer objects.

Type definitions for Lithic Card objects.

Type definitions for Lithic Chargeback (legacy dispute) objects.

Type definitions for Lithic Dispute V2 objects.

Type definitions for Lithic Event objects.

Type definitions for Lithic ExternalBankAccount objects.

Type definitions for Lithic ExternalPayment objects.

Type definitions for Lithic FinancialAccount objects.

Type definitions for Lithic FinancialTransaction objects.

Type definitions for Lithic Hold objects.

Type definitions for Lithic Payment (ACH) objects.

Type definitions for Lithic Settlement objects.

Type definitions for Lithic Statement objects (credit accounts).

Type definitions for Lithic 3DS Authentication objects.

Type definitions for Lithic Tokenization (digital wallet) objects.

Type definitions for Lithic Transaction objects.

Webhook signature verification for Lithic webhooks.