# SuperTest

**Canonical:** https://apis.io/providers/supertest/  
**APIs profiled:** 1

SuperTest is a Node.js library for testing HTTP servers by providing a high-level abstraction for HTTP assertions with a fluent API built on SuperAgent. Maintained by the Forward Email / ladjs open source organization, SuperTest allows developers to pass any http.Server or Express/Koa application and test HTTP requests and responses with chained assertions. It is widely used with Mocha, Jest, and other JavaScript testing frameworks for integration and end-to-end API testing.

## Kin Score — 20.3 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 20.3).

| Facet | Score |
|---|---|
| Discoverability | 59.3 |
| Contract Quality | 18.7 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 9.5 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 2.5 (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 | 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 — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **SuperTest** — SuperTest is a Node.js library for testing HTTP servers by providing a high-level abstraction for HTTP assertions with a fluent API built on SuperAgent. Supports GET, POST, PUT,...

## Plans (1)

- **Supertest Plans Pricing**

## Tags

Testing, Functional Testing, HTTP Testing, Node.js, JavaScript, Open-Source, API Testing, Integration Testing, SuperAgent, Fluent API

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