Collections are groups of pages sharing one template with placeholder-driven content, plus the individual collection pages inside them.
Every API here is available over the APIs.io API and to AI agents over MCP.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/apis/instapage-collections-api"curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
openapi: 3.2.0
info:
title: Instapage Collections API
description: 'Collections are groups of pages sharing one template with placeholder-driven content, plus the individual collection pages inside them.
The Instapage Public API is a REST API over the Instapage landing page and post-click optimization platform. It exposes workspaces, team members, landing pages, page groups, personalized experiences, collections and collection pages, experiments, analytics, form submissions (leads), custom domains and image assets.
Authentication is a personal API token sent as an HTTP Bearer token in the Authorization header. A personal token inherits all permissions from its creator and cannot exceed them; expired or revoked tokens return 401. Rate limiting is 200 requests per minute enforced per token and per IP address, on top of a daily plan quota that resets at 00:00 UTC; exceeding either returns 429 with a Retry-After header.
List endpoints are page-number paginated via the `page` query parameter and return a `meta.pagination` block; form submissions instead use an opaque `meta.nextPageToken` cursor. Errors are returned as a `{title, details, meta}` envelope.
Instapage does not publish an OpenAPI description. This document was transcribed by API Evangelist from the published API reference at https://devdocs.instapage.com/ and is not an official Instapage artifact.'
version: '1'
contact:
name: Instapage Developer Docs
url: https://devdocs.instapage.com/
termsOfService: https://instapage.com/terms-of-service
x-provenance:
method: derived
source: https://devdocs.instapage.com/
generated: '2026-08-13'
note: Instapage publishes no OpenAPI. Transcribed from the published API reference; not an official Instapage artifact.
servers:
- url: https://api.instapage.com/v1
description: Instapage Public API v1
security:
- BearerAuth: []
tags:
- name: Collections
description: Collections are groups of pages sharing one template with placeholder-driven content, plus the individual collection pages inside them.
paths:
/workspaces/{workspaceId}/collections:
get:
summary: Get all collections
description: Retrieve all collections for a specific workspace.
operationId: listCollections
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: query
name: page
required: false
description: Specifies which page to fetch. Used for pagination purposes.
schema:
type: number
default: 1
responses:
'200':
description: The request was processed successfully.
content:
application/json:
schema:
type: object
properties:
data:
type: array
items:
$ref: '#/components/schemas/Collection'
meta:
$ref: '#/components/schemas/PaginationMeta'
'401':
description: Unauthorized. Authentication failed or missing credentials.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'404':
description: Workspace not found or deleted.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
/workspaces/{workspaceId}/collections/{collectionId}:
get:
summary: Get single collection
description: Retrieve a single collection by its ID for a specific workspace.
operationId: getCollection
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: path
name: collectionId
required: true
description: The ID of the collection to retrieve.
schema:
type: number
responses:
'200':
description: The request was processed successfully.
content:
application/json:
schema:
type: object
properties:
data:
$ref: '#/components/schemas/Collection'
'401':
description: Unauthorized. Authentication failed or missing credentials.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'404':
description: Workspace or collection not found or deleted.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
/workspaces/{workspaceId}/collections/{collectionId}/collection-pages:
get:
summary: Get collection pages
description: Retrieve a list of collection pages within a given collection.
operationId: listCollectionPages
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: path
name: collectionId
required: true
description: The ID of the collection to retrieve pages for.
schema:
type: number
- in: query
name: page
required: false
description: Specifies which page to fetch. Used for pagination purposes.
schema:
type: number
default: 1
responses:
'200':
description: The request was processed successfully.
content:
application/json:
schema:
type: object
properties:
data:
type: array
items:
$ref: '#/components/schemas/CollectionPage'
meta:
$ref: '#/components/schemas/PaginationMeta'
'401':
description: Unauthorized. Authentication failed or missing credentials.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'404':
description: Workspace or collection does not exist.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
post:
summary: Add new collection page
description: Adds a new collection page to an existing collection. The token must have at least editor permissions for the workspace.
operationId: createCollectionPage
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: path
name: collectionId
required: true
description: The ID of the collection to add the page to.
schema:
type: number
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- name
properties:
name:
type: string
description: The name of the new collection page, displayed in the collection dashboard.
urlSuffix:
type:
- string
- 'null'
description: An optional URL suffix for the collection page. If not provided, a default suffix is generated.
placeholders:
type: array
items:
type: object
properties:
name:
type: string
maxLength: 255
description: The name of the placeholder, as defined in the collection template.
type:
type: string
enum:
- text
- image
description: The type of the placeholder.
valueObject:
type: object
description: An object containing the value for the placeholder. The structure depends on the placeholder's type.
properties:
textValue:
type:
- string
- 'null'
maxLength: 65000
description: For text placeholders, the text content.
mediaIndexId:
type:
- integer
- 'null'
description: For image placeholders, the ID of an image that belongs to the workspace.
responses:
'201':
description: The request was processed successfully.
content:
application/json:
schema:
type: object
properties:
data:
$ref: '#/components/schemas/CollectionPage'
'400':
description: Bad Request. The request was unacceptable, often due to missing or invalid parameters/body.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'401':
description: Unauthorized. Authentication failed or missing credentials.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'403':
description: Forbidden. Token refused or access is not allowed.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'404':
description: Workspace or collection does not exist.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
/workspaces/{workspaceId}/collections/{collectionId}/collection-pages/{collectionPageId}/publication:
post:
summary: Publish collection page
description: Publish a specific collection page within a collection, making it live and accessible to users.
operationId: publishCollectionPage
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: path
name: collectionId
required: true
description: The ID of the collection containing the page.
schema:
type: number
- in: path
name: collectionPageId
required: true
description: The ID of the collection page to publish.
schema:
type: number
responses:
'202':
description: Collection page has been successfully added to the publication and will be available shortly.
'400':
description: Bad Request. Collection page is already published, data validation failed, or another validation error.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'401':
description: Unauthorized. Authentication failed or missing credentials.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'403':
description: Forbidden. Collection page addition limit exceeded.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'404':
description: Workspace, collection, or collection page not found.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
delete:
summary: Unpublish collection page
description: Unpublish a specific collection page within a collection, taking it offline.
operationId: unpublishCollectionPage
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: path
name: collectionId
required: true
description: The ID of the collection containing the page.
schema:
type: number
- in: path
name: collectionPageId
required: true
description: The ID of the collection page to unpublish.
schema:
type: number
responses:
'202':
description: The collection page was unpublished successfully.
'404':
description: Workspace, collection, or collection page not found.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'409':
description: Conflict. Collection page cannot be unpublished (e.g. already unpublished).
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
/workspaces/{workspaceId}/collections/{collectionId}/collection-pages/{collectionPageId}:
delete:
summary: Delete collection page
description: Delete a specific collection page from a workspace.
operationId: deleteCollectionPage
tags:
- Collections
parameters:
- in: path
name: workspaceId
required: true
description: The ID of the workspace.
schema:
type: number
- in: path
name: collectionId
required: true
description: The ID of the collection containing the page.
schema:
type: number
- in: path
name: collectionPageId
required: true
description: The ID of the collection page to delete.
schema:
type: number
responses:
'204':
description: Success. The collection page was deleted successfully.
'401':
description: Unauthorized. Authentication failed or missing credentials.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'403':
description: Forbidden. Cannot delete page due to restrictions (e.g. the page owner's account is frozen).
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'404':
description: Not Found. Specified collection page, collection or workspace could not be found.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
'429':
description: Too Many Requests. Request was blocked due to rate limit or plan restrictions. See the Retry-After header.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
headers:
Retry-After:
description: Number of seconds to wait before retrying, returned when the daily plan quota or the 200 requests/minute limit is exceeded.
schema:
type: integer
'500':
description: Internal Server Error. An unexpected condition prevented the request from being fulfilled.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
components:
schemas:
Collection:
type: object
properties:
id:
type: number
description: Unique identifier of the collection.
name:
type: string
description: Name of the collection.
placeholders:
type: array
description: List of placeholders for the collection.
items:
$ref: '#/components/schemas/CollectionPlaceholder'
pagesCount:
type: object
description: Count of pages in the collection.
properties:
all:
type: number
description: Total number of pages in the collection.
published:
type: number
description: Number of published pages in the collection.
PaginationMeta:
type: object
properties:
pagination:
$ref: '#/components/schemas/Pagination'
CollectionPage:
type: object
properties:
id:
type: number
description: Unique identifier of the collection page.
name:
type: string
description: Name of the collection page.
status:
type: string
description: Publication status of the collection page.
enum:
- not_published
- published
- published_has_changes
url:
type: string
description: Full URL of the collection page.
draftUrlSuffix:
type:
- string
- 'null'
description: URL suffix for the draft version of the page.
publicUrlSuffix:
type:
- string
- 'null'
description: URL suffix for the published version of the page.
draftBaseUrl:
type: string
description: Base URL for draft pages within the collection.
publicBaseUrl:
type:
- string
- 'null'
description: Base URL for published pages within the collection.
CollectionPlaceholder:
type: object
properties:
name:
type: string
description: Name of the placeholder.
type:
type: string
description: Type of the placeholder.
enum:
- text
- image
defaultValueObject:
type: object
description: Default value for the placeholder. Structure varies based on type.
properties:
textValue:
type:
- string
- 'null'
description: Text value, present if type is 'text'.
mediaIndexId:
type:
- number
- 'null'
description: Id of the image used, present if type is 'image'.
src:
type:
- string
- 'null'
description: Source URL of the image, present if type is 'image'.
thumbnail:
type:
- string
- 'null'
description: Thumbnail URL of the image, present if type is 'image'.
title:
type:
- string
- 'null'
description: Title of the image, present if type is 'image'.
Error:
type: object
description: Error envelope returned by the Instapage API.
properties:
title:
type: string
description: The type of error that occurred.
details:
type: string
description: A human-readable description of the error.
meta:
type: object
properties:
requestedUserId:
type: number
description: ID of the user who made the request.
requestedWorkspaceId:
type: number
description: ID of the workspace involved.
requestedPageId:
type: number
description: ID of the page involved, when the error concerns a page.
Pagination:
type: object
properties:
currentPage:
type: number
description: Number of the current page of results.
perPage:
type: number
description: Number of items per page.
totalItemsCount:
type: number
description: Total number of items.
totalPagesCount:
type: number
description: Total number of pages.
nextPage:
type:
- number
- 'null'
description: Number of the next page, null if there is no next page.
previousPage:
type:
- number
- 'null'
description: Number of the previous page, null if there is no previous page.
securitySchemes:
BearerAuth:
type: http
scheme: bearer
bearerFormat: Personal API Token
description: 'Personal API token generated from Instapage account settings, sent as `Authorization: Bearer <token>`.'