# Custom Ink

**Canonical:** https://apis.io/providers/customink-api/  
**Website:** https://www.customink.com/  
**APIs profiled:** 0

Custom Ink is a direct-to-consumer custom apparel and promotional products company that lets groups design and order custom t-shirts, hoodies, hats, drinkware, bags, and other branded merchandise through an online Design Lab, instant price quotes, and full-service order fulfillment. As of the review date Custom Ink does not publish a public or partner developer API - there is no documented, self-serve programmatic surface for products, designs, quotes, or orders. An internal API host (api.customink.com) backs Custom Ink's own web and mobile storefront but is private and undocumented, secured behind AWS API Gateway and Cognito. Partnerships are handled as commercial/business relationships rather than technical developer integrations. This entry is a gated stub - the logical APIs below are honestly MODELED from Custom Ink's public product surface, not sourced from published API documentation, and no endpoints are fabricated as if real.

## Kin Score — 9.6 / 100 (minimal)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 9.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 10.7 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| 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

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

## Security (2)

- **Customink Api Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Customink Api Vulnerability Disclosure** — security.txt · contact published

## Tags

Custom Apparel, T-Shirts, Print on Demand, Promotional Products, E-Commerce, Design, No Public API

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