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Kalshi

Kalshi api-keys API

API key management endpoints

Documentation Provider Profile APIs.io OpenAPI GitHub

Kalshi api-keys API is one of 21 APIs that Kalshi publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 4 operations across 3 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 3.19.0.

Requests are made against 4 base URLs: https://external-api.kalshi.com/trade-api/v2, https://api.elections.kalshi.com/trade-api/v2, https://external-api.demo.kalshi.co/trade-api/v2, https://demo-api.kalshi.co/trade-api/v2.

4 operations 3 paths 6 schemas 1 DELETE1 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.19.0
Base URL
https://api.elections.kalshi.com/trade-api/v2
Authentication
API Key, API Key, API Key
Resource Areas
1

Authentication & Security 3

Kalshi api-keys API declares 3 security schemes for authenticating requests. An API key is passed in the header as KALSHI-ACCESS-KEY (kalshiAccessKey). An API key is passed in the header as KALSHI-ACCESS-SIGNATURE (kalshiAccessSignature). An API key is passed in the header as KALSHI-ACCESS-TIMESTAMP (kalshiAccessTimestamp).

  • kalshiAccessKey — Your API key ID
  • kalshiAccessSignature — RSA-PSS signature of the request
  • kalshiAccessTimestamp — Request timestamp in milliseconds

Paths & Operations 4

Across 3 paths, the API surfaces 4 operations — 1 DELETE, 1 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

api-keys 4

API key management endpoints

GET
/api_keys
Get API Keys
GetApiKeys → 200401500
POST
/api_keys
Create API Key
CreateApiKey body → 201400401403500
POST
/api_keys/generate
Generate API Key
GenerateApiKey body → 201400401500
DELETE
/api_keys/{api_key}
Delete API Key
DeleteApiKey 1 param → 204400401404500

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are CreateApiKeyRequest (3 properties), ApiKey (3 properties), GenerateApiKeyRequest (2 properties), GenerateApiKeyResponse (2 properties). Each schema is shown below with its type and property counts.

GenerateApiKeyResponse
object
2 properties 2 required
CreateApiKeyResponse
object
1 property 1 required
ApiKey
object
3 properties 3 required
GetApiKeysResponse
object
1 property 1 required
GenerateApiKeyRequest
object
2 properties 1 required
CreateApiKeyRequest
object
3 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

kalshi-api-keys-api-openapi.yml Raw ↑

Other APIs Kalshi publishes across the network.

Kalshi Trade API (Demo)
AE Profile APIs.io
Kalshi WebSocket Streaming API
AE Profile APIs.io
Kalshi AsyncAPI Specification
AE Profile APIs.io
Kalshi Python Starter Kit
AE Profile APIs.io
Kalshi account API
AE Profile APIs.io
Kalshi communications API
AE Profile APIs.io
Kalshi events API
AE Profile APIs.io
Kalshi exchange API
AE Profile APIs.io
Kalshi fcm API
AE Profile APIs.io
Kalshi historical API
AE Profile APIs.io
Kalshi incentive-programs API
AE Profile APIs.io
Kalshi live-data API
AE Profile APIs.io
#APIKeys
← Back to K APIs
API Details
ID
kalshi:kalshi-api-keys-api
Base URL
https://api.elections.kalshi.com/trade-api/v2
Docs
https://docs.kalshi.com/api-reference
Provider
Kalshi
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