# Nango

**Canonical:** https://apis.io/providers/nango/  
**Website:** https://app.nango.dev  
**APIs profiled:** 6

Nango.dev is a developer infrastructure platform that simplifies building product integrations with external APIs. It provides the infrastructure to build reliable, scalable integrations fast, including API authentication, a syncing framework, webhook handling, and observability, supporting over 400 APIs with 600+ pre-built integrations.

## Kin Score — 43.6 / 100 (developing)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 43.6).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 51.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 44.7 |
| Developer Ergonomics | 45.2 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| 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

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (6)

- **Nango** — Nango provides a unified API platform for building product integrations with 600+ external APIs. It offers managed API authentication (OAuth and other auth methods), a syncing f...
- **Nango Actions API** — Trigger one-shot actions.
- **Nango Connections API** — Manage end-user connections and credentials.
- **Nango Integrations API** — Manage integration definitions.
- **Nango Proxy API** — Proxy requests to upstream APIs with credential injection.
- **Nango Syncs API** — Manage and trigger data syncs.

## Agentic access (1)

- **Nango Agentic Access** — 21 operations · 14 acting

## Security (3)

- **Nango Authentication** — http · 1 scheme
- **Nango Domain Security** — TLSv1.3 · HSTS · DMARC
- **Nango Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Nango Plans Pricing**

## Tags

AI Agents, Integration, Authentication, Syncing, Unified-API, Webhook

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