# Boostermage

**Canonical:** https://apis.io/providers/boostermage-com/  
**Website:** https://boostermage.com/  
**APIs profiled:** 1

Boostermage provides an independent price comparison service for Magic: The Gathering sealed products across UK retailers. It tracks booster boxes, packs, bundles, decks and other sealed releases, offering market information and price alerts. The site is not affiliated with Wizards of the Coast and aims to help collectors find the best deals.

## Kin Score — 20.9 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 62.5 |
| Contract Quality | 33.1 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 6.4 |
| Access Clarity | 10.5 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 20.6 (matched via fallback).

## Agent readiness — 30.5 (agent-ready)

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

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (2)

- **Boostermage API** — Public REST API for MTG sealed product pricing data across UK retailers.
- **Boostermage API API** — Public REST API for MTG sealed product pricing data across UK retailers. Free and read-only. Listing links always point to Boostermage product pages; retailer and affiliate dest...

## Security (1)

- **Boostermage Com Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Tags

Company, Price Comparison, Magic The Gathering, UK Retail, Collectibles

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