# Nuvidian AI, LLC

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

Nuvidian AI, LLC provides email inboxes designed specifically for AI agents, eliminating the need for human signup or verification steps. Their service offers instant, programmatic email address creation via a simple API call, enabling agents to receive verification codes, OTPs, and magic links directly. With both free and paid tiers, the platform supports sandbox testing and production use, integrating with popular AI development tools like Claude, Cursor, Grook, LangChain, CrewAI, and more. The solution emphasizes privacy, low friction, and machine-to-machine communication, targeting developers building autonomous agents.

## Kin Score — 49.7 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 76.8 |
| Contract Quality | 58.9 |
| Contract Governance | 22.0 |
| Operational Transparency | 23.8 |
| Developer Ergonomics | 46.9 |
| Access Clarity | 51.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 28.2 (matched via fallback).

## Agent readiness — 43.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| 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 | conformant |
| 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

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

## APIs (5)

- **Nuvidian AI, LLC Accounts API** — Credit accounts for paid usage.
- **Nuvidian AI, LLC Deposits API** — Crypto deposits that fund credits.
- **Nuvidian AI, LLC Inboxes API** — Create, read and delete inboxes.
- **Nuvidian AI, LLC Meta API** — Pricing and service status.
- **Nuvidian AI, LLC Sandbox API** — The Sandbox API from Nuvidian AI, LLC — 5 operation(s) for sandbox.

## Agentic access (1)

- **Nuvidian AI, LLC Agentic Access** — 20 operations · 10 acting

## Security (3)

- **Nuvidian AI, LLC Authentication** — 1 scheme
- **Nuvidian AI, LLC Domain Security** — TLSv1.3 · HSTS · DMARC
- **Nuvidian AI, LLC Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Nuvidian AI, LLC Plans Pricing**

## Tags

Email, Artificial Intelligence, Agents, Automation, Services

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