BigCommerce API

bigcommerce.com

Provides REST and GraphQL APIs to manage store data (products, orders, customers, settings) and build storefronts and apps on the BigCommerce ecommerce platform.

The BigCommerce API API uses API key authentication; has freemium pricing; offers a free tier (15-day fully-functional free trial; sandbox trial stores available for testing API calls). Verified 2026-07-26 with per-field source links.

E-commerce Verified 2026-07-26 medium confidence

Base URL

https://api.bigcommerce.com/stores/{store_hash}/

bigcommerce.com ↗

Auth

API key

bigcommerce.com ↗

Free tier

15-day fully-functional free trial; sandbox trial stores available for testing API calls

bigcommerce.com ↗

Pricing model

freemium

bigcommerce.com ↗

Pricing

Plans: Core $29/mo, Growth $79/mo, Scale $299/mo (billed annually), Performance custom starting at $1,499/mo; API support included on Performance plan

bigcommerce.com ↗

Rate limits

not documented null

no source

OpenAPI spec

not documented null

no source

MCP server

MCP server available to connect AI agents (Cursor, Claude, Codex) to BigCommerce developer docs (see AI Agent Setup)

bigcommerce.com ↗