{ "info": { "_postman_id": "41f5ab43-55e9-4bd6-93ba-ded5c70bba8f", "name": "Dropbox Sign Account Fax Line API", "description": "Dropbox Sign v3 API\n\nContact Support:\n Email: apisupport@hellosign.com", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:54:41.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "lastUpdatedBy": "35240", "uid": "35240-41f5ab43-55e9-4bd6-93ba-ded5c70bba8f" }, "item": [ { "name": "fax_line", "item": [ { "name": "add_user", "item": [ { "name": "Add Fax Line User", "id": "231a4281-e23e-41d6-820e-709761e6f4f9", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\",\n \"account_id\": \"\",\n \"email_address\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/add_user", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "add_user" ] }, "description": "Grants a user access to the specified Fax Line." }, "response": [ { "id": "f1e0cb89-8eac-4fe3-90a0-a737583ffc20", "name": "successful operation", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\",\n \"account_id\": \"\",\n \"email_address\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/add_user", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "add_user" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"fax_line\": {\n \"number\": \"\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"accounts\": [\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n },\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n }\n ]\n },\n \"warnings\": {\n \"warning_msg\": \"\",\n \"warning_name\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-f1e0cb89-8eac-4fe3-90a0-a737583ffc20" }, { "id": "da7c71c4-efc5-4220-9b40-12ca94eefc3a", "name": "failed_operation", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\",\n \"account_id\": \"\",\n \"email_address\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/add_user", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "add_user" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-da7c71c4-efc5-4220-9b40-12ca94eefc3a" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-231a4281-e23e-41d6-820e-709761e6f4f9" } ], "id": "4c0155b7-2c5c-487e-9e92-c43cc6cfaed3", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-4c0155b7-2c5c-487e-9e92-c43cc6cfaed3" }, { "name": "area_codes", "item": [ { "name": "Get Available Fax Line Area Codes", "id": "efd04346-298f-4909-9686-9e6ae16dbbec", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/fax_line/area_codes?country=CA&state=HI&province=NL&city=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "area_codes" ], "query": [ { "description": "(Required) Filter area codes by country", "key": "country", "value": "CA" }, { "description": "Filter area codes by state", "key": "state", "value": "HI" }, { "description": "Filter area codes by province", "key": "province", "value": "NL" }, { "description": "Filter area codes by city", "key": "city", "value": "" } ] }, "description": "Returns a list of available area codes for a given state/province and city" }, "response": [ { "id": "004f6932-cb94-4cd5-bf78-111892184162", "name": "successful operation", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "url": { "raw": "{{baseUrl}}/fax_line/area_codes?country=CA&state=HI&province=NL&city=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "area_codes" ], "query": [ { "description": "(Required) Filter area codes by country", "key": "country", "value": "CA" }, { "description": "Filter area codes by state", "key": "state", "value": "HI" }, { "description": "Filter area codes by province", "key": "province", "value": "NL" }, { "description": "Filter area codes by city", "key": "city", "value": "" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"area_codes\": [\n \"\",\n \"\"\n ]\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-004f6932-cb94-4cd5-bf78-111892184162" }, { "id": "83a2782b-083d-4de3-bfb0-77c0e1ae7935", "name": "failed_operation", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "url": { "raw": "{{baseUrl}}/fax_line/area_codes?country=CA&state=HI&province=NL&city=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "area_codes" ], "query": [ { "description": "(Required) Filter area codes by country", "key": "country", "value": "CA" }, { "description": "Filter area codes by state", "key": "state", "value": "HI" }, { "description": "Filter area codes by province", "key": "province", "value": "NL" }, { "description": "Filter area codes by city", "key": "city", "value": "" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-83a2782b-083d-4de3-bfb0-77c0e1ae7935" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-efd04346-298f-4909-9686-9e6ae16dbbec" } ], "id": "4466b336-8c8a-4445-a59c-f0f9a2df55ff", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-4466b336-8c8a-4445-a59c-f0f9a2df55ff" }, { "name": "create", "item": [ { "name": "Purchase Fax Line", "id": "2dddd45f-c705-4b43-9416-81ede6776a1c", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"area_code\": \"\",\n \"country\": \"US\",\n \"city\": \"\",\n \"account_id\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/create", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "create" ] }, "description": "Purchases a new Fax Line" }, "response": [ { "id": "30125d1e-7d6f-495a-9c50-6bf0744968e3", "name": "successful operation", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"area_code\": \"\",\n \"country\": \"US\",\n \"city\": \"\",\n \"account_id\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/create", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "create" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"fax_line\": {\n \"number\": \"\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"accounts\": [\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n },\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n }\n ]\n },\n \"warnings\": {\n \"warning_msg\": \"\",\n \"warning_name\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-30125d1e-7d6f-495a-9c50-6bf0744968e3" }, { "id": "506f48b6-1207-484f-b5db-6a35bc4d81bd", "name": "failed_operation", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"area_code\": \"\",\n \"country\": \"US\",\n \"city\": \"\",\n \"account_id\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/create", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "create" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-506f48b6-1207-484f-b5db-6a35bc4d81bd" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-2dddd45f-c705-4b43-9416-81ede6776a1c" } ], "id": "8ec4d624-3558-4a1c-8925-48e533244e94", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-8ec4d624-3558-4a1c-8925-48e533244e94" }, { "name": "list", "item": [ { "name": "List Fax Lines", "id": "848a1736-448d-401c-86d2-5e144477911e", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/fax_line/list?account_id=&page=1&page_size=20&show_team_lines=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "list" ], "query": [ { "description": "Account ID", "key": "account_id", "value": "" }, { "description": "Which page number of the Fax Line List to return. Defaults to `1`.", "key": "page", "value": "1" }, { "description": "Number of objects to be returned per page. Must be between `1` and `100`. Default is `20`.", "key": "page_size", "value": "20" }, { "description": "Include Fax Lines belonging to team members in the list", "key": "show_team_lines", "value": "" } ] }, "description": "Returns the properties and settings of multiple Fax Lines." }, "response": [ { "id": "1a7f75c1-33ab-4e61-957a-3ab6338fba1a", "name": "successful operation", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "url": { "raw": "{{baseUrl}}/fax_line/list?account_id=&page=1&page_size=20&show_team_lines=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "list" ], "query": [ { "description": "Account ID", "key": "account_id", "value": "" }, { "description": "Which page number of the Fax Line List to return. Defaults to `1`.", "key": "page", "value": "1" }, { "description": "Number of objects to be returned per page. Must be between `1` and `100`. Default is `20`.", "key": "page_size", "value": "20" }, { "description": "Include Fax Lines belonging to team members in the list", "key": "show_team_lines", "value": "" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"fax_lines\": [\n {\n \"number\": \"\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"accounts\": [\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n },\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n }\n ]\n },\n {\n \"number\": \"\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"accounts\": [\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n },\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n }\n ]\n }\n ],\n \"list_info\": {\n \"num_pages\": \"\",\n \"num_results\": \"\",\n \"page\": \"\",\n \"page_size\": \"\"\n },\n \"warnings\": {\n \"warning_msg\": \"\",\n \"warning_name\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-1a7f75c1-33ab-4e61-957a-3ab6338fba1a" }, { "id": "235673e5-3432-406e-9167-1190d4c55052", "name": "failed_operation", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "url": { "raw": "{{baseUrl}}/fax_line/list?account_id=&page=1&page_size=20&show_team_lines=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "list" ], "query": [ { "description": "Account ID", "key": "account_id", "value": "" }, { "description": "Which page number of the Fax Line List to return. Defaults to `1`.", "key": "page", "value": "1" }, { "description": "Number of objects to be returned per page. Must be between `1` and `100`. Default is `20`.", "key": "page_size", "value": "20" }, { "description": "Include Fax Lines belonging to team members in the list", "key": "show_team_lines", "value": "" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-235673e5-3432-406e-9167-1190d4c55052" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-848a1736-448d-401c-86d2-5e144477911e" } ], "id": "ee564b02-5cec-4b80-8fef-60200f79bee7", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-ee564b02-5cec-4b80-8fef-60200f79bee7" }, { "name": "remove_user", "item": [ { "name": "Remove Fax Line Access", "id": "49c907fb-e003-436b-bea1-2081c1bdd4fe", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\",\n \"account_id\": \"\",\n \"email_address\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/remove_user", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "remove_user" ] }, "description": "Removes a user's access to the specified Fax Line" }, "response": [ { "id": "095fadfc-cf4a-4510-9467-193eadd22248", "name": "successful operation", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\",\n \"account_id\": \"\",\n \"email_address\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/remove_user", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "remove_user" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"fax_line\": {\n \"number\": \"\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"accounts\": [\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n },\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n }\n ]\n },\n \"warnings\": {\n \"warning_msg\": \"\",\n \"warning_name\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-095fadfc-cf4a-4510-9467-193eadd22248" }, { "id": "2e0e1010-8869-4152-a9d2-da003d8fedc3", "name": "failed_operation", "originalRequest": { "method": "PUT", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\",\n \"account_id\": \"\",\n \"email_address\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line/remove_user", "host": [ "{{baseUrl}}" ], "path": [ "fax_line", "remove_user" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-2e0e1010-8869-4152-a9d2-da003d8fedc3" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-49c907fb-e003-436b-bea1-2081c1bdd4fe" } ], "id": "d164e2cb-d55a-482d-bcf7-0b4b6ce917a5", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-d164e2cb-d55a-482d-bcf7-0b4b6ce917a5" }, { "name": "Get Fax Line", "id": "40e217b2-f8c6-45f6-b8f1-51bcd5965f08", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/fax_line?number=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line" ], "query": [ { "description": "(Required) The Fax Line number", "key": "number", "value": "" } ] }, "description": "Returns the properties and settings of a Fax Line." }, "response": [ { "id": "5cb05265-f51b-4802-b348-0c44cfd2817c", "name": "successful operation", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "url": { "raw": "{{baseUrl}}/fax_line?number=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line" ], "query": [ { "description": "(Required) The Fax Line number", "key": "number", "value": "" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"fax_line\": {\n \"number\": \"\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"accounts\": [\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n },\n {\n \"account_id\": \"\",\n \"email_address\": \"\",\n \"is_locked\": \"\",\n \"is_paid_hs\": \"\",\n \"is_paid_hf\": \"\",\n \"quotas\": {\n \"api_signature_requests_left\": \"\",\n \"documents_left\": \"\",\n \"templates_total\": \"\",\n \"templates_left\": \"\",\n \"sms_verifications_left\": \"\",\n \"num_fax_pages_left\": \"\"\n },\n \"callback_url\": \"\",\n \"role_code\": \"\",\n \"team_id\": \"\",\n \"locale\": \"\",\n \"usage\": {\n \"fax_pages_sent\": \"\"\n },\n \"settings\": {\n \"signer_access_codes\": \"\",\n \"sms_delivery\": \"\",\n \"sms_authentication\": \"\"\n }\n }\n ]\n },\n \"warnings\": {\n \"warning_msg\": \"\",\n \"warning_name\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-5cb05265-f51b-4802-b348-0c44cfd2817c" }, { "id": "8615e54a-58ee-46c9-9ff0-e4c4dcf9ea1e", "name": "failed_operation", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "url": { "raw": "{{baseUrl}}/fax_line?number=", "host": [ "{{baseUrl}}" ], "path": [ "fax_line" ], "query": [ { "description": "(Required) The Fax Line number", "key": "number", "value": "" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-8615e54a-58ee-46c9-9ff0-e4c4dcf9ea1e" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-40e217b2-f8c6-45f6-b8f1-51bcd5965f08" }, { "name": "Delete Fax Line", "id": "88a3cae5-101e-476d-83ed-3a27bdd8ec9d", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "method": "DELETE", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line", "host": [ "{{baseUrl}}" ], "path": [ "fax_line" ] }, "description": "Deletes the specified Fax Line from the subscription." }, "response": [ { "id": "e23540b1-361e-4a44-ae3e-cf730da81794", "name": "successful operation", "originalRequest": { "method": "DELETE", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line", "host": [ "{{baseUrl}}" ], "path": [ "fax_line" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Limit", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-RateLimit-Remaining", "value": "" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Ratelimit-Reset", "value": "" } ], "cookie": [], "responseTime": null, "body": "", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-e23540b1-361e-4a44-ae3e-cf730da81794" }, { "id": "103ef244-2395-46fb-b99c-3b36de4dee85", "name": "failed_operation", "originalRequest": { "method": "DELETE", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"number\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/fax_line", "host": [ "{{baseUrl}}" ], "path": [ "fax_line" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"error\": {\n \"error_msg\": \"\",\n \"error_name\": \"\",\n \"error_path\": \"\"\n }\n}", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-103ef244-2395-46fb-b99c-3b36de4dee85" } ], "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-88a3cae5-101e-476d-83ed-3a27bdd8ec9d" } ], "id": "a6f211b9-0850-4354-9e99-ff2d8e4c9b49", "createdAt": "2026-07-28T01:54:42.000Z", "updatedAt": "2026-07-28T01:54:42.000Z", "uid": "35240-a6f211b9-0850-4354-9e99-ff2d8e4c9b49" } ], "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "variable": [ { "key": "baseUrl", "value": "https://api.hellosign.com/v3" } ] }