> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://developers.webflow.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.webflow.com/_mcp/server. # List Collections GET https://api.webflow.com/v2/sites/{site_id}/collections List of all Collections within a Site. Required scope | `cms:read` Reference: https://developers.webflow.com/data/reference/cms/collections/list ## OpenAPI Specification ```yaml openapi: 3.1.0 info: title: v2-data version: 1.0.0 paths: /sites/{site_id}/collections: get: operationId: list summary: List Collections description: | List of all Collections within a Site. Required scope | `cms:read` tags: - Collections parameters: - name: site_id in: path description: Unique identifier for a Site required: true schema: type: string format: objectid - name: Authorization in: header description: Bearer authentication required: true schema: type: string responses: '200': description: Request was successful content: application/json: schema: $ref: '#/components/schemas/collections_list_Response_200' '400': description: Request body was incorrectly formatted. content: application/json: schema: $ref: '#/components/schemas/List-collectionsRequestBadRequestError' '401': description: >- Provided access token is invalid or does not have access to requested resource content: application/json: schema: $ref: '#/components/schemas/List-collectionsRequestUnauthorizedError' '404': description: Requested resource not found content: application/json: schema: $ref: '#/components/schemas/List-collectionsRequestNotFoundError' '429': description: >- The rate limit of the provided access_token has been reached. Please have your application respect the X-RateLimit-Remaining header we include on API responses. content: application/json: schema: $ref: >- #/components/schemas/List-collectionsRequestTooManyRequestsError '500': description: We had a problem with our server. Try again later. content: application/json: schema: $ref: >- #/components/schemas/List-collectionsRequestInternalServerError servers: - url: https://api.webflow.com/v2 description: Data API components: schemas: SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCollectionsItems: type: object properties: id: type: string format: objectid description: Unique identifier for a Collection displayName: type: string description: Name given to the Collection singularName: type: string description: >- The name of one Item in Collection (e.g. ”Blog Post” if the Collection is called “Blog Posts”) slug: type: string description: Slug of Collection in Site URL structure createdOn: type: string format: date-time description: The date the collection was created lastUpdated: type: string format: date-time description: The date the collection was last updated required: - id description: A collection object title: >- SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCollectionsItems collections_list_Response_200: type: object properties: collections: type: array items: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCollectionsItems description: An array of Collections title: collections_list_Response_200 SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode: type: string enum: - analyze_filter_conflict - analyze_input_validation - analyze_unsupported_filter - bad_request - before_historical_floor - collection_not_found - conflict - duplicate_collection - duplicate_user_email - ecommerce_not_enabled - forbidden - forms_require_republish - incompatible_webhook_filter - internal_error - invalid_auth_version - invalid_credentials - invalid_domain - invalid_time_range - invalid_user_email - item_not_found - missing_scopes - no_domains - not_authorized - not_enterprise_plan_site - not_enterprise_plan_workspace - order_not_found - resource_not_found - service_unavailable - time_range_too_wide - too_many_requests - unsupported_version - unsupported_webhook_trigger_type - user_limit_reached - user_not_found - users_not_enabled - validation_error description: Error code title: SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems: oneOf: - type: string - type: object additionalProperties: description: Any type title: >- SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems List-collectionsRequestBadRequestError: type: object properties: code: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode description: Error code message: type: string description: Error message externalReference: type: string description: Link to more information details: type: array items: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems description: Array of errors title: List-collectionsRequestBadRequestError List-collectionsRequestUnauthorizedError: type: object properties: code: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode description: Error code message: type: string description: Error message externalReference: type: string description: Link to more information details: type: array items: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems description: Array of errors title: List-collectionsRequestUnauthorizedError List-collectionsRequestNotFoundError: type: object properties: code: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode description: Error code message: type: string description: Error message externalReference: type: string description: Link to more information details: type: array items: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems description: Array of errors title: List-collectionsRequestNotFoundError List-collectionsRequestTooManyRequestsError: type: object properties: code: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode description: Error code message: type: string description: Error message externalReference: type: string description: Link to more information details: type: array items: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems description: Array of errors title: List-collectionsRequestTooManyRequestsError List-collectionsRequestInternalServerError: type: object properties: code: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaCode description: Error code message: type: string description: Error message externalReference: type: string description: Link to more information details: type: array items: $ref: >- #/components/schemas/SitesSiteIdCollectionsGetResponsesContentApplicationJsonSchemaDetailsItems description: Array of errors title: List-collectionsRequestInternalServerError securitySchemes: OAuth2: type: http scheme: bearer ``` ## Examples **Response** ```json { "collections": [ { "id": "63692ab61fb2852f582ba8f5", "displayName": "Products", "singularName": "Product", "slug": "product", "createdOn": "2019-06-12T13:35:14.238Z", "lastUpdated": "2022-11-17T15:08:50.480Z" }, { "id": "63692ab61fb2856e6a2ba8f6", "displayName": "Categories", "singularName": "Category", "slug": "category", "createdOn": "2019-06-12T13:35:14.238Z", "lastUpdated": "2022-11-17T15:08:50.481Z" }, { "id": "63692ab61fb285a8562ba8f4", "displayName": "SKUs", "singularName": "SKU", "slug": "sku", "createdOn": "2019-06-12T13:35:14.238Z", "lastUpdated": "2022-11-17T15:08:50.478Z" } ] } ``` **SDK Code** ```typescript import { WebflowClient } from "webflow-api"; async function main() { const client = new WebflowClient({ accessToken: "YOUR_TOKEN_HERE", }); await client.collections.list("580e63e98c9a982ac9b8b741"); } main(); ``` ```python from webflow import Webflow client = Webflow( access_token="YOUR_TOKEN_HERE", ) client.collections.list( site_id="580e63e98c9a982ac9b8b741", ) ``` ```go package main import ( "fmt" "net/http" "io" ) func main() { url := "https://api.webflow.com/v2/sites/580e63e98c9a982ac9b8b741/collections" req, _ := http.NewRequest("GET", url, nil) req.Header.Add("Authorization", "Bearer ") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://api.webflow.com/v2/sites/580e63e98c9a982ac9b8b741/collections") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Get.new(url) request["Authorization"] = 'Bearer ' response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.get("https://api.webflow.com/v2/sites/580e63e98c9a982ac9b8b741/collections") .header("Authorization", "Bearer ") .asString(); ``` ```php request('GET', 'https://api.webflow.com/v2/sites/580e63e98c9a982ac9b8b741/collections', [ 'headers' => [ 'Authorization' => 'Bearer ', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://api.webflow.com/v2/sites/580e63e98c9a982ac9b8b741/collections"); var request = new RestRequest(Method.GET); request.AddHeader("Authorization", "Bearer "); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["Authorization": "Bearer "] let request = NSMutableURLRequest(url: NSURL(string: "https://api.webflow.com/v2/sites/580e63e98c9a982ac9b8b741/collections")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "GET" request.allHTTPHeaderFields = headers let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```