> For the complete documentation index, see [llms.txt](https://javascriptuse.gitbook.io/advanced/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://javascriptuse.gitbook.io/advanced/how-to-recursively-fetch-data-from-paginated-api-then-combine-into-one-array-ok.md).
# How to recursively fetch data from paginated API then combine into one array (ok)
D:\working\smarthr\code.js (**lấy dữ liệu phần phân trang**)
```
var settings = {
"url": "https://55527790b6cf51206c3580fb.daruma.space/api/v1/crews/?page=1&access_token=jYM4cw3oWKXUjtbXboFkhB9vZgbshdEx",
"method": "GET",
"timeout": 0,
"headers": {
"Content-Type": "application/json"
},
};
$.ajax(settings).done(function(response) {
console.log(response);
});
```
D:\working\smarthr\test.html
```
Document
```
D:\working\smarthr\code.js
```
const bigData = [];
async function fetchAllPaginateData(pageKey = 1) {
try {
const fetchURL = `https://55527790b6cf51206c3580fb.daruma.space/api/v1/crews/?page=${pageKey}&access_token=jYM4cw3oWKXUjtbXboFkhB9vZgbshdEx`;
const response = await axios.get(fetchURL);
if (response.data.length > 0) {
const { data } = response;
const totalPages = 3000;
bigData.push(data);
if (pageKey < totalPages) {
pageKey++;
await new Promise((resolve) => setTimeout(resolve, 200));
return await fetchAllPaginateData(pageKey);
}
return console.info('Data complete.');
}
} catch (err) {
console.error(err);
}
}
fetchAllPaginateData().then(
() => {
var bigDatas = [];
bigData.forEach(function(element, index) {
element.forEach(function(element2, index2) {
bigDatas.push(element2);
});
});
console.log(bigDatas);
}
);
```
