# Sellfy

**Canonical:** https://apis.io/providers/sellfy/  
**Website:** https://sellfy.com/  
**APIs profiled:** 3

Sellfy is an online store builder that enables creators to sell digital products, subscriptions, and physical goods directly to their audience. It offers a clean checkout with zero transaction fees and integrates with PayPal, Stripe, Apple Pay, and Google Pay. Founded in 2011 by Maris Dagis, Sellfy provides a no-code storefront, analytics, marketing tools, and instant digital delivery, helping creators monetize their work without technical barriers.

## Kin Score — 51.5 / 100 (developing)

Scored 2026-11-01 under rubric 0.26.0. Trend: flat (+0.0 from 51.5).

| Facet | Score |
|---|---|
| Discoverability | 78.6 |
| Contract Quality | 58.1 |
| Contract Governance | 22.0 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 51.7 |
| Access Clarity | 44.7 |

Regulatory layer — **Payments**: 31.3 (matched via tags).

## Agent readiness — 48.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## APIs (6)

- **Sellfy API** — Programmatic access to Sellfy stores.
- **Sellfy Content API** — Page content in Markdown.
- **Sellfy Discovery API** — Files that describe the site and what it offers.
- **Sellfy Feeds API** — Sitemaps and syndication feeds.
- **Sellfy Licenses API** — Validate, activate and revoke license keys sold with Sellfy products. A key is located by its `product_id` and `license_key` pair within your account.
- **Sellfy Ping API** — Verify that your integration can reach the API.

## Agentic access (1)

- **Sellfy Agentic Access** — 10 operations

## Security (2)

- **Sellfy Authentication** — 0 schemes
- **Sellfy Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Sellfy Plans Pricing**

## Tags

E-Commerce, Digital Products, Software-as-a-Service, Payments, Creators

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