{"activeVersionTag":"latest","latestAvailableVersionTag":"latest","collection":{"info":{"_postman_id":"735983d7-ff9a-4471-b6b4-cce05306fa0f","name":"OTP API Documentation","description":"Make your users feel secure with a one-time password. Generate a one-time password within 2 seconds to verify customer identity and transactions using SMS and Voice. Verifying users' identity is essential in preventing fraud and securing accounts from compromise.\n\n**Status Codes**\n\n500 = Internal error  \n1000 = Successful, Message delivered  \n1002 = Message must contain a slot for otp code, like %otp_code%  \n1003 = This Sender ID have Blocked By Administrator  \n1004 = Invalid API key  \n1005 = invalid Phone Number  \n1006 = OTP is not allowed in your Country  \n1007 = Message scheduled for later delivery  \n1008 = Empty Message  \n1009 = You can not send more than 500 characters using voice medium  \n1011 = Internal error\n\n**Generate OTP**\n\nThis operation generates and sends a code to the receiver through the specified medium. The type and medium parameters have to be specified in the request.\n\n### HTTPS POST API:\n\n- JSON REQUEST PARAMETERS\n    \n\n| **Parameter** | **Required** | **Description** |\n| --- | --- | --- |\n| public_key | Yes | Specifies unique public key generated on Quick SMS dashborad |\n| sender | Yes | Alpha-numeric special characters combination with minimum length of eleven (11) characters including whitespace. |\n| number | Yes | Phone number of the recipient. |\n| message | Yes | The OTP Message |\n| type | Yes | Specify OTP type (numer |\n| medium | Yes | Specifty OTP medium (sms |\n| expiry | Yes | Specifies how long OTP will last in minutes (1 - 10) |\n| length | Yes | Specifies the length of the generated code (6 - 15) |","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","isPublicCollection":false,"owner":"6975808","team":11886869,"collectionId":"735983d7-ff9a-4471-b6b4-cce05306fa0f","publishedId":"2sB3QJNApQ","public":true,"publicUrl":"https://documenter-api.postman.tech/view/6975808/2sB3QJNApQ","privateUrl":"https://go.postman.co/documentation/6975808-735983d7-ff9a-4471-b6b4-cce05306fa0f","customColor":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"FF6C37"},"documentationLayout":"classic-single-column","customisation":{"metaTags":[{"name":"description","value":"We provide the most seamless way to verify your your subscribers. Generate a one-time password within 2 seconds to verify customer identity and transactions using SMS and Voice. Verifying users' identity is essential in preventing fraud and securing accounts from compromise."},{"name":"title","value":"QUICK SMS OTP API"}],"appearance":{"default":"light","themes":[{"name":"dark","logo":"https://content.pstmn.io/ea49aabb-ab75-4be9-9084-57fde7d60a54/bG9nb19uZXcucG5n","colors":{"top-bar":"212121","right-sidebar":"303030","highlight":"FF6C37"}},{"name":"light","logo":"https://content.pstmn.io/ea49aabb-ab75-4be9-9084-57fde7d60a54/bG9nb19uZXcucG5n","colors":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"FF6C37"}}]}},"version":"8.10.1","publishDate":"2025-11-27T01:21:29.000Z","activeVersionTag":"latest","documentationTheme":"light","metaTags":{"title":"QUICK SMS OTP API","description":"We provide the most seamless way to verify your your subscribers. Generate a one-time password within 2 seconds to verify customer identity and transactions using SMS and Voice. Verifying users' identity is essential in preventing fraud and securing accounts from compromise."},"logos":{"logoLight":"https://content.pstmn.io/ea49aabb-ab75-4be9-9084-57fde7d60a54/bG9nb19uZXcucG5n","logoDark":"https://content.pstmn.io/ea49aabb-ab75-4be9-9084-57fde7d60a54/bG9nb19uZXcucG5n"}},"statusCode":200},"environments":[],"user":{"authenticated":false,"permissions":{"publish":false}},"run":{"button":{"js":"https://run.pstmn.io/button.js","css":"https://run.pstmn.io/button.css"}},"web":"https://www.getpostman.com/","team":{"logo":"https://res.cloudinary.com/postman/image/upload/t_team_logo_pubdoc/v1/team/34d3eb69a037aa4133f7f77e9a06f7576809d6e699557a35f5487a823b548a48","favicon":""},"isEnvFetchError":false,"languages":"[{\"key\":\"csharp\",\"label\":\"C#\",\"variant\":\"HttpClient\"},{\"key\":\"csharp\",\"label\":\"C#\",\"variant\":\"RestSharp\"},{\"key\":\"curl\",\"label\":\"cURL\",\"variant\":\"cURL\"},{\"key\":\"dart\",\"label\":\"Dart\",\"variant\":\"http\"},{\"key\":\"go\",\"label\":\"Go\",\"variant\":\"Native\"},{\"key\":\"http\",\"label\":\"HTTP\",\"variant\":\"HTTP\"},{\"key\":\"java\",\"label\":\"Java\",\"variant\":\"OkHttp\"},{\"key\":\"java\",\"label\":\"Java\",\"variant\":\"Unirest\"},{\"key\":\"javascript\",\"label\":\"JavaScript\",\"variant\":\"Fetch\"},{\"key\":\"javascript\",\"label\":\"JavaScript\",\"variant\":\"jQuery\"},{\"key\":\"javascript\",\"label\":\"JavaScript\",\"variant\":\"XHR\"},{\"key\":\"c\",\"label\":\"C\",\"variant\":\"libcurl\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Axios\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Native\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Request\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Unirest\"},{\"key\":\"objective-c\",\"label\":\"Objective-C\",\"variant\":\"NSURLSession\"},{\"key\":\"ocaml\",\"label\":\"OCaml\",\"variant\":\"Cohttp\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"cURL\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"Guzzle\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"HTTP_Request2\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"pecl_http\"},{\"key\":\"powershell\",\"label\":\"PowerShell\",\"variant\":\"RestMethod\"},{\"key\":\"python\",\"label\":\"Python\",\"variant\":\"http.client\"},{\"key\":\"python\",\"label\":\"Python\",\"variant\":\"Requests\"},{\"key\":\"r\",\"label\":\"R\",\"variant\":\"httr\"},{\"key\":\"r\",\"label\":\"R\",\"variant\":\"RCurl\"},{\"key\":\"ruby\",\"label\":\"Ruby\",\"variant\":\"Net::HTTP\"},{\"key\":\"shell\",\"label\":\"Shell\",\"variant\":\"Httpie\"},{\"key\":\"shell\",\"label\":\"Shell\",\"variant\":\"wget\"},{\"key\":\"swift\",\"label\":\"Swift\",\"variant\":\"URLSession\"}]","languageSettings":[{"key":"csharp","label":"C#","variant":"HttpClient"},{"key":"csharp","label":"C#","variant":"RestSharp"},{"key":"curl","label":"cURL","variant":"cURL"},{"key":"dart","label":"Dart","variant":"http"},{"key":"go","label":"Go","variant":"Native"},{"key":"http","label":"HTTP","variant":"HTTP"},{"key":"java","label":"Java","variant":"OkHttp"},{"key":"java","label":"Java","variant":"Unirest"},{"key":"javascript","label":"JavaScript","variant":"Fetch"},{"key":"javascript","label":"JavaScript","variant":"jQuery"},{"key":"javascript","label":"JavaScript","variant":"XHR"},{"key":"c","label":"C","variant":"libcurl"},{"key":"nodejs","label":"NodeJs","variant":"Axios"},{"key":"nodejs","label":"NodeJs","variant":"Native"},{"key":"nodejs","label":"NodeJs","variant":"Request"},{"key":"nodejs","label":"NodeJs","variant":"Unirest"},{"key":"objective-c","label":"Objective-C","variant":"NSURLSession"},{"key":"ocaml","label":"OCaml","variant":"Cohttp"},{"key":"php","label":"PHP","variant":"cURL"},{"key":"php","label":"PHP","variant":"Guzzle"},{"key":"php","label":"PHP","variant":"HTTP_Request2"},{"key":"php","label":"PHP","variant":"pecl_http"},{"key":"powershell","label":"PowerShell","variant":"RestMethod"},{"key":"python","label":"Python","variant":"http.client"},{"key":"python","label":"Python","variant":"Requests"},{"key":"r","label":"R","variant":"httr"},{"key":"r","label":"R","variant":"RCurl"},{"key":"ruby","label":"Ruby","variant":"Net::HTTP"},{"key":"shell","label":"Shell","variant":"Httpie"},{"key":"shell","label":"Shell","variant":"wget"},{"key":"swift","label":"Swift","variant":"URLSession"}],"languageOptions":[{"label":"C# - HttpClient","value":"csharp - HttpClient - C#"},{"label":"C# - RestSharp","value":"csharp - RestSharp - C#"},{"label":"cURL - cURL","value":"curl - cURL - cURL"},{"label":"Dart - http","value":"dart - http - Dart"},{"label":"Go - Native","value":"go - Native - Go"},{"label":"HTTP - HTTP","value":"http - HTTP - HTTP"},{"label":"Java - OkHttp","value":"java - OkHttp - Java"},{"label":"Java - Unirest","value":"java - Unirest - Java"},{"label":"JavaScript - Fetch","value":"javascript - Fetch - JavaScript"},{"label":"JavaScript - jQuery","value":"javascript - jQuery - JavaScript"},{"label":"JavaScript - XHR","value":"javascript - XHR - JavaScript"},{"label":"C - libcurl","value":"c - libcurl - C"},{"label":"NodeJs - Axios","value":"nodejs - Axios - NodeJs"},{"label":"NodeJs - Native","value":"nodejs - Native - NodeJs"},{"label":"NodeJs - Request","value":"nodejs - Request - NodeJs"},{"label":"NodeJs - Unirest","value":"nodejs - Unirest - NodeJs"},{"label":"Objective-C - NSURLSession","value":"objective-c - NSURLSession - Objective-C"},{"label":"OCaml - Cohttp","value":"ocaml - Cohttp - OCaml"},{"label":"PHP - cURL","value":"php - cURL - PHP"},{"label":"PHP - Guzzle","value":"php - Guzzle - PHP"},{"label":"PHP - HTTP_Request2","value":"php - HTTP_Request2 - PHP"},{"label":"PHP - pecl_http","value":"php - pecl_http - PHP"},{"label":"PowerShell - RestMethod","value":"powershell - RestMethod - PowerShell"},{"label":"Python - http.client","value":"python - http.client - Python"},{"label":"Python - Requests","value":"python - Requests - Python"},{"label":"R - httr","value":"r - httr - R"},{"label":"R - RCurl","value":"r - RCurl - R"},{"label":"Ruby - Net::HTTP","value":"ruby - Net::HTTP - Ruby"},{"label":"Shell - Httpie","value":"shell - Httpie - Shell"},{"label":"Shell - wget","value":"shell - wget - Shell"},{"label":"Swift - URLSession","value":"swift - URLSession - Swift"}],"layoutOptions":[{"value":"classic-single-column","label":"Single Column"},{"value":"classic-double-column","label":"Double Column"}],"versionOptions":[],"environmentOptions":[{"value":"0","label":"No Environment"}],"canonicalUrl":"https://documenter.gw.postman.com/view/metadata/2sB3QJNApQ"}