{"id":527,"date":"2022-11-07T08:23:57","date_gmt":"2022-11-07T08:23:57","guid":{"rendered":"https:\/\/alvochat.com\/blog\/?p=527"},"modified":"2022-11-13T06:25:46","modified_gmt":"2022-11-13T06:25:46","slug":"how-to-send-whatsapp-api-via-dart","status":"publish","type":"post","link":"https:\/\/alvochat.com\/blog\/how-to-send-whatsapp-api-via-dart\/","title":{"rendered":"How to Send a WhatsApp API using Dart"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p>In this code snippet, you learn how to send a WhatsApp API using Dart, to send a text message, WhatsApp Templates, media, interactive buttons, lists, products \u2026 etc, Alvochat account is required to run the following codes.&nbsp;<a href=\"http:\/\/alvochat.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Create an Account<\/a>&nbsp;if you don\u2019t have one.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"first-whatsapp-message-using-curl\">Send template using WhatsApp API<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/template'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'name':'hello_world',\n'language':'en_us',\n'header':'',\n'body':'',\n'buttons':'',\n'priority':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Send a text message using WhatsApp API<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/chat'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'body':'WhatsApp API on alvochat.com works good',\n'priority':'',\n'preview_url':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send image<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/image'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'image':'https:\/\/alvochat-example.s3-accelerate.amazonaws.com\/image\/1.jpeg',\n'caption':'image caption',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send audio<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/audio'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'audio':'https:\/\/alvochat-example.s3-accelerate.amazonaws.com\/audio\/1.mp3',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send video<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/video'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'video':'https:\/\/alvochat-example.s3-accelerate.amazonaws.com\/video\/1.mp4',\n'caption':'video caption',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send document <\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/document'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'document':'https:\/\/alvochat-example.s3-accelerate.amazonaws.com\/document\/1.pdf',\n'filename':'',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send sticker<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/sticker'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'sticker':'https:\/\/alvochat-example.s3-accelerate.amazonaws.com\/sticker\/1.webp',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send Contact<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/contact'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'contact':'',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send Location<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/location'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'lat':'37.484296',\n'lng':'-122.148703',\n'address':'Menlo Park, California, United States',\n'name':'Meta Headquarters',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Send list <\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/list'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'header':'header',\n'body':' please select one of the following options',\n'footer':'footer',\n'button':'options',\n'sections':'option_1,option_2,option_3',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Send button <\/h2>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/button'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'header':'header',\n'body':' please select one of the following options',\n'footer':'footer',\n'buttons':'option_1,option_2,option_3',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Send products <\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code data-enlighter-language=\"dart\" class=\"EnlighterJSRAW\">import 'package:http\/http.dart' as http;\n\n\nvar headers = {\n  'Content-Type': 'application\/x-www-form-urlencoded'\n};\nvar request = http.Request('POST', Uri.parse('https:\/\/api.alvochat.com\/instance1199\/messages\/product'));\nrequest.bodyFields = '{\n'token':'YourToken',\n'to':'16315555555',\n'header':'header',\n'body':'Hi , check out our new products',\n'footer':'footer',\n'catalog_id':'',\n'product':'',\n'priority':'',\n'message_id':''\n}';\nrequest.headers.addAll(headers);\n\nhttp.StreamedResponse response = await request.send();\n\nif (response.statusCode == 200) {\n  print(await response.stream.bytesToString());\n}\nelse {\n  print(response.reasonPhrase);\n}<\/code><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<p>You can see the Full Whatsapp API Documentation <a href=\"https:\/\/alvochat.com\/docs\/\" data-type=\"URL\" data-id=\"https:\/\/alvochat.com\/docs\/\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction In this code snippet, you learn how to send a WhatsApp API using Dart, &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to Send a WhatsApp API using Dart\" class=\"read-more button\" href=\"https:\/\/alvochat.com\/blog\/how-to-send-whatsapp-api-via-dart\/#more-527\" aria-label=\"Read more about How to Send a WhatsApp API using Dart\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":529,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"%title% |  %currentyear%","rank_math_description":"In this code snippet, you learn how to send a WhatsApp API using Dart, to send a text message,Templates, media, buttons, lists, products","rank_math_focus_keyword":"Dart,WhatsApp API","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4,5],"tags":[67,69,65],"class_list":["post-527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-whatsapp-api-tutorials","category-whatsappapi","tag-dart","tag-tutorials","tag-whatsapp-api","infinite-scroll-item","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding"],"jetpack_featured_media_url":"https:\/\/alvochat.com\/blog\/wp-content\/uploads\/2022\/11\/WhatsApp-API-Dart.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/posts\/527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/comments?post=527"}],"version-history":[{"count":4,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/posts\/527\/revisions"}],"predecessor-version":[{"id":1237,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/posts\/527\/revisions\/1237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/media\/529"}],"wp:attachment":[{"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/media?parent=527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/categories?post=527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alvochat.com\/blog\/wp-json\/wp\/v2\/tags?post=527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}