Introduction

The StellarTools API lets you manage customers, products, checkouts, subscriptions, payments, refunds, and webhooks over plain HTTP. Every operation maps to a resource with predictable endpoints and consistent response shapes. If you’re building in TypeScript or JavaScript, the TypeScript SDK is the faster path as it wraps these endpoints with full type safety and handles auth automatically. The raw API is the right choice when you’re working in another language, integrating from a backend that can’t run Node, or need low-level control.

Base URL

https://api.stellartools.dev

Responses

Success
Error

Returns 200 with the result wrapped in a data field.

{ "data": { "id": "cus_01jx...", "object": "customer", ... } }

Every resource includes an object field identifying its type — e.g. "customer", "payment", "subscription".

Returns a non-2xx status with an error string.

{ "error": "Customer not found" }

Pagination

List endpoints support cursor-based pagination via query parameters.

limit

number

Maximum number of records to return.

starting_after

string

Return records after this resource ID (exclusive). Use the last ID in the previous page to paginate forward.

ending_before

string

Return records before this resource ID (exclusive). Use the first ID in the current page to paginate backward.

List responses always have this shape:

{
  "object": "list",
  "data": [...],
  "has_more": true,
  "url": "/api/customers"
}

Rate limits

There are no rate limits at this time.

Overview

Resources

Reference Data

Base URL

Responses

Rate limits

​Base URL

​Responses

​Pagination

​Rate limits

Base URL

Responses

Pagination

Rate limits