# Inbin

**Canonical:** https://apis.io/providers/inbin-dev/  
**Website:** https://inbin.dev/  
**APIs profiled:** 2

Inbin provides a trust layer between email and AI agents, checking every inbound email before an AI reads it and every outbound email before it is sent. It offers a disposable inbox for verification codes without requiring an account, and allows agents to claim the address later. The service aims to prevent prompt injection, hallucinations, and malicious content from influencing AI behavior, ensuring secure and reliable email handling for AI applications.

## Kin Score — 36.4 / 100 (thin)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 56.7 |
| Contract Quality | 26.0 |
| Contract Governance | 35.6 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 35.7 |
| Access Clarity | 61.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 18.6 (matched via fallback).

## Agent readiness — 35.4 (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 | no |
| 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 | mostly |
| MCP Tool Quality | na |

## Access

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

## APIs (2)

- **Inbin API** — API for Inbin email trust layer, enabling disposable inboxes and AI email verification.
- **Inbin API** — Inbin API as documented publicly: 59 operations. Contract generated from the documentation by API Evangelist (2026-11-12); not the provider's own document.

## MCP servers (1)

- **Inbin MCP Server** — Remote MCP server at inbin.dev requiring an API key.

## Security (1)

- **Inbin Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Inbin Plans Pricing**

## Tags

Developer Tools, Email API, AI Integration, Security, Software-as-a-Service

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