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31 changes: 27 additions & 4 deletions core/src/datapoint_source/coingecko.rs
Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,18 @@ use super::assets_exchange_rate::Btc;
use super::assets_exchange_rate::Usd;
use super::erg_xau::KgAu;

const MAC_USER_AGENT: &str = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36";
const WINDOWS_USER_AGENT: &str = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36";

#[cfg(not(test))]
pub async fn get_kgau_nanoerg() -> Result<AssetsExchangeRate<KgAu, NanoErg>, DataPointSourceError> {
let url = "https://api.coingecko.com/api/v3/simple/price?ids=ergo&vs_currencies=XAU";
let resp = reqwest::get(url).await?;
let client = reqwest::Client::new();
let resp = client
.get(url)
.header(reqwest::header::USER_AGENT, MAC_USER_AGENT)
.send()
.await?;
let price_json = json::parse(&resp.text().await?)?;
if let Some(p) = price_json["ergo"]["xau"].as_f64() {
// Convert from price Erg/XAU to nanoErgs per 1 XAU
Expand Down Expand Up @@ -45,7 +53,12 @@ pub async fn get_kgau_nanoerg() -> Result<AssetsExchangeRate<KgAu, NanoErg>, Dat
#[cfg(not(test))]
pub async fn get_usd_nanoerg() -> Result<AssetsExchangeRate<Usd, NanoErg>, DataPointSourceError> {
let url = "https://api.coingecko.com/api/v3/simple/price?ids=ergo&vs_currencies=USD";
let resp = reqwest::get(url).await?;
let client = reqwest::Client::new();
let resp = client
.get(url)
.header(reqwest::header::USER_AGENT, WINDOWS_USER_AGENT)
.send()
.await?;
let price_json = json::parse(&resp.text().await?)?;
if let Some(p) = price_json["ergo"]["usd"].as_f64() {
// Convert from price Erg/USD to nanoErgs per 1 USD
Expand Down Expand Up @@ -79,7 +92,12 @@ pub async fn get_usd_nanoerg() -> Result<AssetsExchangeRate<Usd, NanoErg>, DataP
#[cfg(not(test))]
pub async fn get_usd_lovelace() -> Result<AssetsExchangeRate<Usd, Lovelace>, DataPointSourceError> {
let url = "https://api.coingecko.com/api/v3/simple/price?ids=cardano&vs_currencies=USD";
let resp = reqwest::get(url).await?;
let client = reqwest::Client::new();
let resp = client
.get(url)
.header(reqwest::header::USER_AGENT, WINDOWS_USER_AGENT)
.send()
.await?;
let price_json = json::parse(&resp.text().await?)?;
if let Some(p) = price_json["cardano"]["usd"].as_f64() {
// Convert from price Erg/USD to nanoErgs per 1 USD
Expand Down Expand Up @@ -113,7 +131,12 @@ pub async fn get_usd_lovelace() -> Result<AssetsExchangeRate<Usd, Lovelace>, Dat
#[cfg(not(test))]
pub async fn get_btc_nanoerg() -> Result<AssetsExchangeRate<Btc, NanoErg>, DataPointSourceError> {
let url = "https://api.coingecko.com/api/v3/simple/price?ids=ergo&vs_currencies=BTC";
let resp = reqwest::get(url).await?;
let client = reqwest::Client::new();
let resp = client
.get(url)
.header(reqwest::header::USER_AGENT, MAC_USER_AGENT)
.send()
.await?;
let price_json = json::parse(&resp.text().await?)?;
if let Some(p) = price_json["ergo"]["btc"].as_f64() {
// Convert from price BTC/ERG to nanoERG/BTC
Expand Down
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