> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://api.docs.modulards.com/modular-ds-public-api/clients/client-contact-methods/list-a-client-s-contact-methods/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://api.docs.modulards.com/_mcp/server. # List a client's contact methods GET https://api.modulards.com/api/public/v1/clients/{client_id}/contact-methods Lists the contact methods of a client: at most one email and one phone. Use it to read where a client can be reached. There are no filters, sorts or includes, because a contact method only exists under its client. A contact id in the path answers 404. Reference: https://api.docs.modulards.com/modular-ds-public-api/clients/client-contact-methods/list-a-client-s-contact-methods ## Authentication - `Authorization` header (bearer token, required) — Personal access token created in the Modular DS dashboard; read-only tokens can only call GET endpoints. ## Request ### Path parameters - `client_id` (string, required) ### Query parameters - `page[number]` (string, optional) — Page number, starting at 1. - `page[size]` (string, optional) — Rows per page, up to 50 (default 15). ## Response ### 200 200 - Client contact methods - `data` (list of ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaDataItems, optional) - `jsonapi` (ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaJsonapi, optional) - `links` (ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaLinks, optional) - `meta` (ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaMeta, optional) ## Errors ### 404 Not Found Error 404 Not Found - Not a Client - `errors` (list of ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaErrorsItems, optional) - `jsonapi` (ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaJsonapi, optional) ## Types ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaDataItems - `attributes` (ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaDataItemsAttributes, optional) - `id` (string, optional) - `type` (string, optional) ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaJsonapi - `version` (string, optional) ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaLinks - `first` (string, optional) - `last` (string, optional) - `next` (any, optional, nullable) - `prev` (any, optional, nullable) ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaMeta - `current_page` (double, optional) - `from` (double, optional) - `last_page` (double, optional) - `links` (list of ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaMetaLinksItems, optional) - `path` (string, optional) - `per_page` (double, optional) - `to` (double, optional) - `total` (double, optional) ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaErrorsItems - `detail` (string, optional) - `status` (string, optional) - `title` (string, optional) ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaDataItemsAttributes - `channel` (string, optional) - `created_at` (string, optional) - `updated_at` (string, optional) - `value` (string, optional) ### ApiPublicV1ClientsClientIdContactMethodsGetResponsesContentApplicationJsonSchemaMetaLinksItems - `active` (boolean, optional) - `label` (string, optional) - `url` (string, optional, nullable) ## Examples **Response** ```json { "data": [ { "attributes": { "channel": "email", "created_at": "2026-08-10T09:00:00.000000Z", "updated_at": "2026-08-10T09:00:00.000000Z", "value": "alice@example.com" }, "id": "301", "type": "contact-methods" }, { "attributes": { "channel": "phone", "created_at": "2026-08-10T09:00:00.000000Z", "updated_at": "2026-08-10T09:00:00.000000Z", "value": "34 611111111" }, "id": "302", "type": "contact-methods" } ], "jsonapi": { "version": "1.1" }, "links": { "first": "https://api.modulards.com/api/public/v1/clients/101/contact-methods?page%5Bnumber%5D=1", "last": "https://api.modulards.com/api/public/v1/clients/101/contact-methods?page%5Bnumber%5D=1", "next": null, "prev": null }, "meta": { "current_page": 1, "from": 1, "last_page": 1, "links": [ { "active": false, "label": "« Previous", "url": null }, { "active": true, "label": "1", "url": "https://api.modulards.com/api/public/v1/clients/101/contact-methods?page%5Bnumber%5D=1" }, { "active": false, "label": "Next »", "url": null } ], "path": "https://api.modulards.com/api/public/v1/clients/101/contact-methods", "per_page": 15, "to": 2, "total": 2 } } ``` **SDK Code** ```python 200 - Client contact methods import requests url = "https://api.modulards.com/api/public/v1/clients/client_id/contact-methods" headers = {"Authorization": "Bearer "} response = requests.get(url, headers=headers) print(response.json()) ``` ```javascript 200 - Client contact methods const url = 'https://api.modulards.com/api/public/v1/clients/client_id/contact-methods'; const options = {method: 'GET', headers: {Authorization: 'Bearer '}}; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go 200 - Client contact methods package main import ( "fmt" "net/http" "io" ) func main() { url := "https://api.modulards.com/api/public/v1/clients/client_id/contact-methods" 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 200 - Client contact methods require 'uri' require 'net/http' url = URI("https://api.modulards.com/api/public/v1/clients/client_id/contact-methods") 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 200 - Client contact methods import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.get("https://api.modulards.com/api/public/v1/clients/client_id/contact-methods") .header("Authorization", "Bearer ") .asString(); ``` ```php 200 - Client contact methods request('GET', 'https://api.modulards.com/api/public/v1/clients/client_id/contact-methods', [ 'headers' => [ 'Authorization' => 'Bearer ', ], ]); echo $response->getBody(); ``` ```csharp 200 - Client contact methods using RestSharp; var client = new RestClient("https://api.modulards.com/api/public/v1/clients/client_id/contact-methods"); var request = new RestRequest(Method.GET); request.AddHeader("Authorization", "Bearer "); IRestResponse response = client.Execute(request); ``` ```swift 200 - Client contact methods import Foundation let headers = ["Authorization": "Bearer "] let request = NSMutableURLRequest(url: NSURL(string: "https://api.modulards.com/api/public/v1/clients/client_id/contact-methods")! 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() ```