# disban-io

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

Disban provides an email‑domain classification API that helps developers detect disposable, free, alias, testing, parked or unknown email domains during user sign‑up flows. The service offers a free beta with 2,000 checks per month and supports GET requests without authentication for limited usage. It supplies SDKs for npm and PyPI, and an MCP server for batch checks. Disban aims to improve signup security and reduce fraud by filtering low‑quality email addresses.

## Kin Score — 57.2 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 56.5 |
| Contract Governance | 79.1 |
| Operational Transparency | 28.4 |
| Developer Ergonomics | 68.3 |
| Access Clarity | 34.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 34.3 (matched via fallback).

## Agent readiness — 42.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | unknown |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | unknown |
| 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 |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |

## APIs (9)

- **disban-io Auth API** — The Auth API from disban-io — 5 operation(s) for auth.
- **disban-io Batch API** — The Batch API from disban-io — 1 operation(s) for batch.
- **disban-io Check API** — The Check API from disban-io — 1 operation(s) for check.
- **disban-io Features API** — The Features API from disban-io — 1 operation(s) for features.
- **disban-io Keys API** — The Keys API from disban-io — 2 operation(s) for keys.
- **disban-io Plans API** — The Plans API from disban-io — 1 operation(s) for plans.
- **disban-io Referrals API** — The Referrals API from disban-io — 1 operation(s) for referrals.
- **disban-io Subscription API** — The Subscription API from disban-io — 1 operation(s) for subscription.
- **disban-io Webhooks API** — The Webhooks API from disban-io — 1 operation(s) for webhooks.

## MCP servers (1)

- **disban-io MCP Server** — Remote MCP server at disban.io.

## Agentic access (1)

- **Disban Io Agentic Access** — 16 operations · 10 acting · 2 human-in-the-loop

## Security (2)

- **Disban Io Authentication** — 1 scheme
- **Disban Io Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Disban Io Plans Pricing**

## Tags

Company, Email, Disposable-Email, API, Security, Fraud-Prevention

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