# Neptune.ai REST API

**Canonical:** https://apis.io/apis/neptune-ai/neptune-rest-api/  
**Provider:** Neptune.ai — https://apis.io/providers/neptune-ai/  
**Base URL:** https://app.neptune.ai/api  
**Documentation:** https://docs-legacy.neptune.ai/api/api_reference/

Neptune.ai REST API is one of 2 APIs that [Neptune.ai](https://apis.io/providers/neptune-ai/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include REST, Runs, Project, and Metrics. The published artifact set on APIs.io includes API documentation.

The Neptune REST API backs the Neptune Python client. It exposes runs, projects, fields, and metadata logging. Authentication uses an API token from the user profile.

## Machine-readable artifacts (3)

- **Documentation** — https://docs-legacy.neptune.ai/api/api_reference/
- **SDKs** — https://docs-legacy.neptune.ai/api/neptune/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/neptune-ai/refs/heads/main/apis.yml

## Other Neptune.ai APIs (1)

- [Neptune Scale API (foundation-model tier)](https://apis.io/apis/neptune-ai/neptune-scale-api/)

## Tags

REST, Runs, Project, Metrics

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/neptune-ai/neptune-rest-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/neptune-ai/.