54 lines
879 B
Markdown
54 lines
879 B
Markdown
|
|
> Name
|
|
|
|
coingecko_crawler
|
|
|
|
> Author
|
|
|
|
linsilence
|
|
|
|
|
|
|
|
> Strategy Arguments
|
|
|
|
|
|
|
|
|Argument|Default|Description|
|
|
|----|----|----|
|
|
|isDebug|false|debug|
|
|
|
|
|
|
> Source (javascript)
|
|
|
|
``` javascript
|
|
|
|
|
|
const URL_API = 'https://api.coingecko.com/api/v3/coins/markets';
|
|
|
|
$.Grab_Symbols_Marketcap = function (count) {
|
|
const param = `vs_currency=usd&order=market_cap_desc&per_page=${count}&page=1&sparkline=false`;
|
|
const ret = JSON.parse(HttpQuery(URL_API + '?' + param));
|
|
if (isDebug) Log('grab_marketcap 1 ret: ', ret);
|
|
|
|
let symbos = [];
|
|
ret.forEach(e => {
|
|
symbos.push(e.symbol.toUpperCase());
|
|
});
|
|
if (isDebug) Log('grab_marketcap 2 ret: ', symbos);
|
|
return symbos;
|
|
};
|
|
|
|
function main() {
|
|
const s = $.Grab_Symbols_Marketcap(4);
|
|
Log(s);
|
|
}
|
|
```
|
|
|
|
> Detail
|
|
|
|
https://www.fmz.com/strategy/279269
|
|
|
|
> Last Modified
|
|
|
|
2021-05-08 20:58:24
|