Early Access: Concepts and architecture are stable; some API names and module boundaries may evolve.
Credit SDK by Aarthik Labs

Core Concepts

Learn about the core concepts in your app.

Core concepts

Client instance

A client instance represents:

  • your default configuration (base URL, auth, tenancy, reliability)
  • your integration contract (stable error model, headers, hooks)
  • an extension surface (plugins + domain modules)

Tenant scoping

A tenant is the scope boundary for multi-customer or multi-merchant integrations (e.g., “which customer is this request for?”).

The SDK supports tenant scoping via:

  1. client default (tenant.defaultTenantID)
  2. per-call override (tenantID in request options)
  3. scoped clients (credit.withTenant("tenant_123")) — recommended

Adoption Guide

a guide on how to adopt the SDK into your code-base

Auth and Security Model

Learn about the authentication and security model in your app.

On this page

Core conceptsClient instanceTenant scoping