Back to Collection Items
#include <C_CkHttpW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkJsonObjectW.h>
void ChilkatSample(void)
{
HCkHttpW http;
BOOL success;
HCkStringBuilderW sbResponseBody;
HCkJsonObjectW jResp;
int respStatusCode;
const wchar_t *id;
const wchar_t *value;
const wchar_t *tag;
const wchar_t *Sent;
int i;
int count_i;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttpW_Create();
// Adds the "Authorization: Bearer <access_token>" header.
CkHttpW_putAuthToken(http,L"<access_token>");
sbResponseBody = CkStringBuilderW_Create();
success = CkHttpW_QuickGetSb(http,L"https://api.twitter.com/2/tweets/search/stream/rules",sbResponseBody);
if (success == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
CkHttpW_Dispose(http);
CkStringBuilderW_Dispose(sbResponseBody);
return;
}
jResp = CkJsonObjectW_Create();
CkJsonObjectW_LoadSb(jResp,sbResponseBody);
CkJsonObjectW_putEmitCompact(jResp,FALSE);
wprintf(L"Response Body:\n");
wprintf(L"%s\n",CkJsonObjectW_emit(jResp));
respStatusCode = CkHttpW_getLastStatus(http);
wprintf(L"Response Status Code = %d\n",respStatusCode);
if (respStatusCode >= 400) {
wprintf(L"Response Header:\n");
wprintf(L"%s\n",CkHttpW_lastHeader(http));
wprintf(L"Failed.\n");
CkHttpW_Dispose(http);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "data": [
// {
// "id": "1273636687768285186",
// "value": "meme has:images"
// },
// {
// "id": "1273636687768285187",
// "value": "puppy has:media",
// "tag": "puppies with media"
// }
// ],
// "meta": {
// "sent": "2020-06-18T15:21:58.638Z"
// }
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
Sent = CkJsonObjectW_stringOf(jResp,L"meta.sent");
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"data");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
id = CkJsonObjectW_stringOf(jResp,L"data[i].id");
value = CkJsonObjectW_stringOf(jResp,L"data[i].value");
tag = CkJsonObjectW_stringOf(jResp,L"data[i].tag");
i = i + 1;
}
CkHttpW_Dispose(http);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
}
Curl Command
curl -X GET
-H "Authorization: Bearer <access_token>"
https://api.twitter.com/2/tweets/search/stream/rules
Postman Collection Item JSON
{
"name": "Retrieve Rules",
"request": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.twitter.com/2/tweets/search/stream/rules",
"protocol": "https",
"host": [
"api",
"twitter",
"com"
],
"path": [
"2",
"tweets",
"search",
"stream",
"rules"
]
},
"description": "Returns a list of filter rules currently active on the streaming endpoint.\n\n[Sign up](https://t.co/signup) for the Twitter API"
},
"response": [
{
"name": "Success 200 - Retrieve Rules",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.twitter.com/2/tweets/search/stream/rules",
"protocol": "https",
"host": [
"api",
"twitter",
"com"
],
"path": [
"2",
"tweets",
"search",
"stream",
"rules"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "content-disposition",
"value": "attachment; filename=json.json"
},
{
"key": "content-encoding",
"value": "gzip"
},
{
"key": "content-length",
"value": "158"
},
{
"key": "content-type",
"value": "application/json; charset=utf-8"
},
{
"key": "date",
"value": "Thu, 18 Jun 2020 15:21:58 GMT"
},
{
"key": "server",
"value": "tsa_b"
},
{
"key": "strict-transport-security",
"value": "max-age=631138519"
},
{
"key": "x-access-level",
"value": "read"
},
{
"key": "x-connection-hash",
"value": "d3ecb7f3763b04c3289e94d8bdbbf298"
},
{
"key": "x-content-type-options",
"value": "nosniff"
},
{
"key": "x-frame-options",
"value": "SAMEORIGIN"
},
{
"key": "x-rate-limit-limit",
"value": "1800"
},
{
"key": "x-rate-limit-remaining",
"value": "1799"
},
{
"key": "x-rate-limit-reset",
"value": "1592494618"
},
{
"key": "x-response-time",
"value": "276"
},
{
"key": "x-xss-protection",
"value": "0"
}
],
"cookie": [
],
"body": "{\n \"data\": [\n {\n \"id\": \"1273636687768285186\",\n \"value\": \"meme has:images\"\n },\n {\n \"id\": \"1273636687768285187\",\n \"value\": \"puppy has:media\",\n \"tag\": \"puppies with media\"\n }\n ],\n \"meta\": {\n \"sent\": \"2020-06-18T15:21:58.638Z\"\n }\n}"
},
{
"name": "403 Forbidden - Client Not Enrolled",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.twitter.com/2/tweets/search/stream/rules",
"protocol": "https",
"host": [
"api",
"twitter",
"com"
],
"path": [
"2",
"tweets",
"search",
"stream",
"rules"
]
}
},
"status": "Forbidden",
"code": 403,
"_postman_previewlanguage": "json",
"header": [
{
"key": "content-disposition",
"value": "attachment; filename=json.json"
},
{
"key": "content-encoding",
"value": "gzip"
},
{
"key": "content-length",
"value": "275"
},
{
"key": "content-type",
"value": "application/json; charset=utf-8"
},
{
"key": "date",
"value": "Thu, 18 Jun 2020 15:25:53 GMT"
},
{
"key": "server",
"value": "tsa_b"
},
{
"key": "strict-transport-security",
"value": "max-age=631138519"
},
{
"key": "x-access-level",
"value": "read"
},
{
"key": "x-connection-hash",
"value": "d3ecb7f3763b04c3289e94d8bdbbf298"
},
{
"key": "x-content-type-options",
"value": "nosniff"
},
{
"key": "x-frame-options",
"value": "SAMEORIGIN"
},
{
"key": "x-response-time",
"value": "300"
},
{
"key": "x-xss-protection",
"value": "0"
}
],
"cookie": [
],
"body": "{\n \"client_id\": \"16340226\",\n \"required_enrollment\": \"Standard Basic\",\n \"registration_url\": \"https://developer.twitter.com/en/account\",\n \"title\": \"Client Forbidden\",\n \"detail\": \"This request must be made using an approved developer account that is enrolled in the requested endpoint. Learn more by visiting our documentation.\",\n \"reason\": \"client-not-enrolled\",\n \"type\": \"https://api.twitter.com/2/problems/client-forbidden\"\n}"
},
{
"name": "401 Unauthorized",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.twitter.com/2/tweets/search/stream/rules",
"protocol": "https",
"host": [
"api",
"twitter",
"com"
],
"path": [
"2",
"tweets",
"search",
"stream",
"rules"
]
}
},
"status": "Authorization Required",
"code": 401,
"_postman_previewlanguage": "json",
"header": [
{
"key": "content-disposition",
"value": "attachment; filename=json.json"
},
{
"key": "content-encoding",
"value": "gzip"
},
{
"key": "content-length",
"value": "91"
},
{
"key": "content-type",
"value": "application/json; charset=utf-8"
},
{
"key": "date",
"value": "Thu, 18 Jun 2020 15:25:01 GMT"
},
{
"key": "server",
"value": "tsa_b"
},
{
"key": "strict-transport-security",
"value": "max-age=631138519"
},
{
"key": "x-connection-hash",
"value": "d3ecb7f3763b04c3289e94d8bdbbf298"
},
{
"key": "x-content-type-options",
"value": "nosniff"
},
{
"key": "x-frame-options",
"value": "SAMEORIGIN"
},
{
"key": "x-response-time",
"value": "265"
},
{
"key": "x-xss-protection",
"value": "0"
}
],
"cookie": [
],
"body": "{\n \"title\": \"Unauthorized\",\n \"type\": \"about:blank\",\n \"status\": 401,\n \"detail\": \"Unauthorized\"\n}"
}
]
}
