# Loops Contact properties API

**Canonical:** https://apis.io/apis/loops/loops-contact-properties-api/  
**Provider:** Loops — https://apis.io/providers/loops/  
**Base URL:** https://app.loops.so/api/v1  
**Documentation:** https://loops.so/docs/api-reference/list-contact-properties

Loops Contact properties API is one of 20 APIs that [Loops](https://apis.io/providers/loops/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Contact properties. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Create and list the custom properties available on contacts. 2 operation(s) in the Loops REST API v1 (OpenAPI 1.21.6).

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/loops/refs/heads/main/openapi/loops-contact-properties-api-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/loops/refs/heads/main/overlays/loops-contact-properties-overlay.yaml
- **Documentation** — https://loops.so/docs/api-reference/list-contact-properties
- **APIReference** — https://loops.so/docs/api-reference/intro

## Other Loops APIs (12)

- [Loops API key API](https://apis.io/apis/loops/loops-api-key-api/)
- [Loops Audience segments API](https://apis.io/apis/loops/loops-audience-segments-api/)
- [Loops Campaign groups API](https://apis.io/apis/loops/loops-campaign-groups-api/)
- [Loops Campaigns API](https://apis.io/apis/loops/loops-campaigns-api/)
- [Loops Components API](https://apis.io/apis/loops/loops-components-api/)
- [Loops Configuration API](https://apis.io/apis/loops/loops-configuration-api/)
- [Loops Contacts API](https://apis.io/apis/loops/loops-contacts-api/)
- [Loops Email messages API](https://apis.io/apis/loops/loops-email-messages-api/)
- [Loops Event patterns API](https://apis.io/apis/loops/loops-event-patterns-api/)
- [Loops Events API](https://apis.io/apis/loops/loops-events-api/)
- [Loops Mailing lists API](https://apis.io/apis/loops/loops-mailing-lists-api/)
- [Loops Themes API](https://apis.io/apis/loops/loops-themes-api/)

## Tags

Contact properties

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