# Payhip

**Canonical:** https://apis.io/providers/payhip/  
**Website:** https://payhip.com  
**APIs profiled:** 2

Payhip is an all-in-one e-commerce platform that lets creators sell digital downloads, online courses, memberships, coupons, and physical products directly to their audience, with hosted storefronts and checkout. Its public REST API (base https://payhip.com/api/v2) currently exposes programmatic management of Coupons and verification/management of software License Keys, authenticated with an API key or a per-product secret key. Order, customer, and transaction data is delivered to applications through signed webhooks (paid, refunded, subscription.created, subscription.deleted) rather than through pollable REST resources.

## Kin Score — 35.4 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 35.4).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 57.1 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 28.6 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

Regulatory layer — **Payments**: 18.8 (matched via tags).

## Agent readiness — 24.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## APIs (2)

- **Payhip Coupons API** — Create, list, and retrieve discount coupons.
- **Payhip License Keys API** — Verify and manage software license keys issued for Payhip products.

## Agentic access (1)

- **Payhip Agentic Access** — 8 operations · 5 acting · 1 human-in-the-loop

## Security (2)

- **Payhip Authentication** — apiKey · 2 schemes
- **Payhip Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Payhip Plans Pricing**

## Tags

E-Commerce, Digital Products, Memberships, Creators, Coupons, License Keys, Webhook, Payments

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