# Permutive Identity API

**Canonical:** https://apis.io/apis/permutive/permutive-identity-api/  
**Provider:** Permutive — https://apis.io/providers/permutive/  
**Base URL:** https://api.permutive.com/ctx/v1  
**Documentation:** https://docs.permutive.com/api/contextual/introduction

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

Create user IDs and associate identities with a Permutive user.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/users` | Create a user ID |
| POST | `/identify` | Identify a user |
| GET | `/users/{userId}/aliases` | Retrieve identities |

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/permutive/refs/heads/main/openapi/permutive-identity-api-openapi.yml

## Other Permutive APIs (6)

- [Permutive Contextual API](https://apis.io/apis/permutive/permutive-contextual-api/)
- [Permutive MCP Server](https://apis.io/apis/permutive/permutive-mcp/)
- [Permutive Cohorts API](https://apis.io/apis/permutive/permutive-cohorts-api/)
- [Permutive Events API](https://apis.io/apis/permutive/permutive-events-api/)
- [Permutive Segmentation API](https://apis.io/apis/permutive/permutive-segmentation-api/)
- [Permutive Taxonomy API](https://apis.io/apis/permutive/permutive-taxonomy-api/)

## Tags

Identity

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