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Kit Forms API

The Forms API from Kit — 4 operation(s) for forms.

Kit Forms API is one of 14 APIs that Kit publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Forms. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, and a changelog.

This API exposes 5 operations across 4 paths. It is described by OpenAPI 3.0.3, at version 4.0.

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

5 operations 4 paths 0 schemas 2 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
4.0
Base URL
https://api.kit.com/v4
Authentication
API Key, OAuth 2.0
Resource Areas
1

Authentication & Security 2

Kit Forms API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-Kit-Api-Key (API Key). It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 2 scopes.

  • API Key — Authenticate API requests via an API Key
  • OAuth2 — Authenticate API requests via an OAuth token

Paths & Operations 5

Across 4 paths, the API surfaces 5 operations — 2 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Forms 5
POST
/v4/bulk/forms/subscribers
Bulk add subscribers to forms
body → 200202401413422
GET
/v4/forms
List forms
6 params → 200401
GET
/v4/forms/{form_id}/subscribers
List subscribers for a form
11 params → 200401404
POST
/v4/forms/{form_id}/subscribers
Add subscriber to form by email address
1 param body → 200201401404422
POST
/v4/forms/{form_id}/subscribers/{id}
Add subscriber to form
2 params body → 200201401404

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

convertkit-forms-api-openapi.yml Raw ↑

Other APIs Kit publishes across the network.

Kit Accounts API
Kit Broadcasts API
Kit Custom Fields API
Kit Email Templates API
Kit Posts API
Kit Purchases API
Kit Segments API
Kit Sequence Emails API
Kit Sequences API
Kit Snippets API
Kit Subscribers API
Kit Tags API