# Sift Labels API

**Canonical:** https://apis.io/apis/sift/sift-labels-api/  
**Provider:** Sift — https://apis.io/providers/sift/  
**Base URL:** https://api.sift.com  
**Documentation:** https://developers.sift.com/docs/curl/events-api/overview

Sift Labels API is one of 7 APIs that [Sift](https://apis.io/providers/sift/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Labels. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Legacy API for labeling users to train models.

## Machine-readable artifacts (9)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sift/refs/heads/main/openapi/sift-labels-api-openapi.yml
- **Documentation** — https://developers.sift.com/docs/curl/events-api/overview
- **APIReference** — https://developers.sift.com/docs/curl/apis-overview
- **Documentation** — https://developers.sift.com/docs/curl/score-api/overview
- **Documentation** — https://developers.sift.com/docs/curl/decisions-api/overview
- **Documentation** — https://developers.sift.com/docs/curl/workflows-api/workflow-decisions
- **Documentation** — https://developers.sift.com/docs/curl/labels-api/overview
- **Documentation** — https://developers.sift.com/docs/curl/verification-api/overview
- **Documentation** — https://developers.sift.com/docs/curl/psp-merchant-management-api/overview

## Other Sift APIs (6)

- [Sift Decisions API](https://apis.io/apis/sift/sift-decisions-api/)
- [Sift Events API](https://apis.io/apis/sift/sift-events-api/)
- [Sift PSP Merchant Management API](https://apis.io/apis/sift/sift-psp-merchant-management-api/)
- [Sift Score API](https://apis.io/apis/sift/sift-score-api/)
- [Sift Verification API](https://apis.io/apis/sift/sift-verification-api/)
- [Sift Workflows API](https://apis.io/apis/sift/sift-workflows-api/)

## Tags

Labels

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