How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
flagsmith

flagsmith Identities API

Manage user identities within an environment. Identities represent individual users and their associated traits.

Documentation Provider Profile APIs.io OpenAPI GitHub

flagsmith Identities API is one of 9 APIs that flagsmith publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Identities. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 7 operations across 5 paths, and defines 10 schemas. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://api.flagsmith.com/api/v1.

7 operations 5 paths 10 schemas 1 DELETE3 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://edge.api.flagsmith.com
Authentication
API Key
Contact
Flagsmith Support
Terms of Service
View terms
Resource Areas
1

Authentication & Security 1

flagsmith Identities API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (apiKeyAuth). By default, every request must be authenticated.

  • apiKeyAuth — A secret Organisation API Token prefixed with 'Api-Key'. For example, 'Api-Key your-token-here'. This token should never be exposed in client-side code.

Paths & Operations 7

Across 5 paths, the API surfaces 7 operations — 1 DELETE, 3 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Identities 7

Manage user identities within an environment. Identities represent individual users and their associated traits.

GET
/environments/{environment_api_key}/identities/
List identities for an environment
listIdentities 1 param → 200401404
GET
/environments/{environment_api_key}/identities/{identity_id}/
Get an identity
getIdentity 2 params → 200401404
DELETE
/environments/{environment_api_key}/identities/{identity_id}/
Delete an identity
deleteIdentity 2 params → 204401404
GET
/identities/
Get flags and traits for an identity
getIdentityFlags 2 params → 200400401
POST
/identities/
Identify a user and get flags with traits
identifyUserAndGetFlags body → 200400401
POST
/traits/
Set traits for an identity
setTraits body → 200400401
PUT
/traits/bulk/
Set multiple traits for an identity in bulk
setBulkTraits body → 200400401

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are Flag (7 properties), Feature (7 properties), PaginatedResponse (4 properties), IdentityRequest (3 properties). Each schema is shown below with its type and property counts.

TraitInput
object
Input object for setting a trait value on an identity.
3 properties 2 required
IdentityRequest
object
The request body for identifying a user and optionally setting traits.
3 properties 1 required
TraitRequest
object
Request body for setting a trait on an identity.
3 properties 3 required
IdentityResponse
object
The response object for an identity flags request, containing the evaluated flags and traits for the specified identity.
2 properties
Trait
object
A trait is a key-value pair associated with an identity, used for segment evaluation and personalization.
3 properties
Flag
object
A feature flag object containing the feature definition, its enabled state, and any associated value for the environment.
7 properties
Identity
object
A user identity within an environment, representing an individual user with their associated traits.
3 properties
PaginatedResponse
object
A paginated response wrapper containing the results count and navigation links.
4 properties
Feature
object
A feature definition containing metadata about the feature flag including its name, type, and default configuration.
7 properties
Error
object
An error response from the API
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

flagsmith-identities-api-openapi.yml Raw ↑

Other APIs flagsmith publishes across the network.

Flagsmith Flags API
AE Profile APIs.io
flagsmith Environments API
AE Profile APIs.io
flagsmith Features API
AE Profile APIs.io
flagsmith Organisations API
AE Profile APIs.io
flagsmith Projects API
AE Profile APIs.io
flagsmith Segments API
AE Profile APIs.io
flagsmith Users API
AE Profile APIs.io
flagsmith Webhooks API
AE Profile APIs.io
#Identities
← Back to F APIs
API Details
ID
flagsmith:flagsmith-identities-api
Base URL
https://edge.api.flagsmith.com
Docs
https://docs.flagsmith.com/clients/rest
Provider
flagsmith
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=flagsmith-identities-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/flagsmith-identities-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have. Your account

Where this information came from

This is an independent, third-party profile of flagsmith Identities API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.