# Gentrace

**Canonical:** https://apis.io/providers/gentrace/  
**Website:** https://gentrace.ai  
**APIs profiled:** 1

Gentrace was a developer platform for evaluating and testing LLM and AI applications ("evals as infrastructure"). It provided pipelines, datasets, experiments, and test cases so teams could run offline and online evaluations, grade model outputs, track regressions, and observe AI features in production via OpenTelemetry-based instrumentation. The platform shipped a REST API (v4) secured with bearer API keys, first-party Python and TypeScript/Node SDKs, and a documented object model of pipelines, datasets, experiments, and test cases. Gentrace was based in San Francisco and backed by Matrix Partners. The company has since shut down its hosted product, but its OpenAPI specification, SDK packages, and documentation mirror remain publicly available.

## Kin Score — 26.8 / 100 (thin)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (-0.5 from 27.3).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 56.5 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 20.8 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 23.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| 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

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (4)

- **Gentrace Datasets API** — The Datasets API from Gentrace — 2 operation(s) for datasets.
- **Gentrace Experiments API** — The Experiments API from Gentrace — 2 operation(s) for experiments.
- **Gentrace Pipelines API** — The Pipelines API from Gentrace — 2 operation(s) for pipelines.
- **Gentrace TestCases API** — The TestCases API from Gentrace — 2 operation(s) for testcases.

## MCP servers (1)

- **Gentrace MCP Server**

## Agentic access (1)

- **Gentrace Agentic Access** — 16 operations · 8 acting

## Security (2)

- **Gentrace Authentication** — http · 1 scheme
- **Gentrace Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Artificial Intelligence, LLM, Evaluation, Testing, Observability, Machine-Learning, Developer Tools

---

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