# Squarespace

**Canonical:** https://apis.io/providers/squarespace/  
**Website:** https://www.squarespace.com  
**APIs profiled:** 9

Squarespace is an all-in-one website building and e-commerce platform that enables individuals and businesses to create, manage, and scale their online presence. Squarespace provides a suite of Commerce APIs for developers to build integrations managing products, orders, inventory, customer profiles, transactions, and webhook notifications. All APIs use HTTPS REST conventions with API key or OAuth authentication.

## Kin Score — 76.1 / 100 (exemplar)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 76.1).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 78.0 |
| Governance | 28.0 |
| Contract Governance | 28.0 |
| Operational Transparency | 81.6 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 92.1 |
| Access Clarity | 92.1 |

Regulatory layer — **Payments**: 71.9 (matched via tags).

## Agent readiness — 55.6 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | verified |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | derived |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Enterprise · Self-serve signup — onboarding: self-serve, pricing: enterprise, trial: no (confidence: high).

## APIs (9)

- **Squarespace Orders API** — The Squarespace Orders API provides access to order history for a Squarespace merchant site, supporting both one-time purchases and subscription orders. Developers can retrieve,...
- **Squarespace Products API** — The Squarespace Products API allows developers to manage the product catalog of a Squarespace merchant site. It supports physical products, service products, gift cards, and dig...
- **Squarespace Inventory API** — The Squarespace Inventory API enables developers to retrieve and update inventory quantities for product variants on a Squarespace merchant site. It supports bulk inventory quer...
- **Squarespace Profiles API** — The Squarespace Profiles API allows reading customer profiles, mailing list subscribers, and donors for a Squarespace site. It supports filtering by profile type and retrieving ...
- **Squarespace Transactions API** — The Squarespace Transactions API provides access to financial transaction records for a Squarespace merchant site. Developers can retrieve transaction history, including payment...
- **Squarespace Webhook Subscriptions API** — The Squarespace Webhook Subscriptions API allows developers to manage webhook endpoint subscriptions for a merchant site. It supports creating, listing, updating, and deleting s...
- **Squarespace Site API** — Basic site information and metadata
- **Squarespace Commerce API** — The complete Squarespace Commerce API as Squarespace itself publishes it — a single OpenAPI 3.1.1 document covering 55 operations across ten resource families: Orders, Products,...
- **Squarespace MCP Server** — Squarespace operates a first-party remote MCP server at https://mcp.squarespace.com/mcp. It answers an unauthenticated JSON-RPC tools/list with HTTP 200 and exposes two tools wi...

## MCP servers (1)

- **Squarespace MCP Server** — Squarespace operates a first-party REMOTE MCP server at https://mcp.squarespace.com/mcp. It answers an unauthenticated JSON-RPC tools/list with HTTP 200 and returns two real too...

## Agentic access (1)

- **Squarespace Agentic Access** — 30 operations · 17 acting

## Security (4)

- **Squarespace Authentication** — http/oauth2 · 2 schemes
- **Squarespace Domain Security** — TLSv1.3 · HSTS · DMARC
- **Squarespace Vulnerability Disclosure** — security.txt · contact published
- **Squarespace Trust Center** — named, note

## Plans (1)

- **Squarespace Plans Pricing**

## Tags

Commerce, E-Commerce, Marketing, Payments, Retail, Website Builder, Webhook

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/squarespace/). Scores are computed from the provider's own public artifacts under a published rubric.