currency
Fetch real-time currency exchange rates and perform conversions using free APIs without requiring an API key.
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The currency skill was audited on Mar 1, 2026 and we found 20 security issues across 2 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 14
Curl to non-GitHub URL
SourceSKILL.md
| 14 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '{base: .base, date: .date, CNY: .rates.CNY, EUR: .rates.EUR, GBP: .rates.GBP, JPY: .rates.JPY}' |
medium line 19
Curl to non-GitHub URL
SourceSKILL.md
| 19 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/BASE_CURRENCY" | jq '.rates' |
medium line 24
Curl to non-GitHub URL
SourceSKILL.md
| 24 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '.rates.CNY' |
medium line 31
Curl to non-GitHub URL
SourceSKILL.md
| 31 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '.rates.CNY * 100' |
medium line 36
Curl to non-GitHub URL
SourceSKILL.md
| 36 | exec: RATE=$(curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq -r '.rates.CNY') && echo "100 USD = $(echo "$RATE * 100" | bc) CNY (Rate: $RATE)" |
medium line 41
Curl to non-GitHub URL
SourceSKILL.md
| 41 | exec: RATE=$(curl -s "https://api.exchangerate-api.com/v4/latest/FROM_CURRENCY" | jq -r '.rates.TO_CURRENCY') && echo "AMOUNT FROM_CURRENCY = $(echo "$RATE * AMOUNT" | bc) TO_CURRENCY" |
medium line 47
Curl to non-GitHub URL
SourceSKILL.md
| 47 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '.rates | keys[]' |
medium line 53
Curl to non-GitHub URL
SourceSKILL.md
| 53 | exec: curl -s "https://www.floatrates.com/daily/usd.json" | jq '{CNY: .cny.rate, EUR: .eur.rate, GBP: .gbp.rate, JPY: .jpy.rate}' |
medium line 59
Curl to non-GitHub URL
SourceSKILL.md
| 59 | exec: curl -s "https://openexchangerates.org/api/latest.json?app_id=YOUR_APP_ID" | jq '.rates | {CNY, EUR, GBP, JPY}' |
medium line 65
Curl to non-GitHub URL
SourceSKILL.md
| 65 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/CNY" | jq '{base: .base, USD: .rates.USD, EUR: .rates.EUR, JPY: .rates.JPY, GBP: .rates.GBP, KRW: .rates.KRW, HKD: .rates.HKD}' |
low line 14
External URL reference
SourceSKILL.md
| 14 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '{base: .base, date: .date, CNY: .rates.CNY, EUR: .rates.EUR, GBP: .rates.GBP, JPY: .rates.JPY}' |
low line 19
External URL reference
SourceSKILL.md
| 19 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/BASE_CURRENCY" | jq '.rates' |
low line 24
External URL reference
SourceSKILL.md
| 24 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '.rates.CNY' |
low line 31
External URL reference
SourceSKILL.md
| 31 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '.rates.CNY * 100' |
low line 36
External URL reference
SourceSKILL.md
| 36 | exec: RATE=$(curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq -r '.rates.CNY') && echo "100 USD = $(echo "$RATE * 100" | bc) CNY (Rate: $RATE)" |
low line 41
External URL reference
SourceSKILL.md
| 41 | exec: RATE=$(curl -s "https://api.exchangerate-api.com/v4/latest/FROM_CURRENCY" | jq -r '.rates.TO_CURRENCY') && echo "AMOUNT FROM_CURRENCY = $(echo "$RATE * AMOUNT" | bc) TO_CURRENCY" |
low line 47
External URL reference
SourceSKILL.md
| 47 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/USD" | jq '.rates | keys[]' |
low line 53
External URL reference
SourceSKILL.md
| 53 | exec: curl -s "https://www.floatrates.com/daily/usd.json" | jq '{CNY: .cny.rate, EUR: .eur.rate, GBP: .gbp.rate, JPY: .jpy.rate}' |
low line 59
External URL reference
SourceSKILL.md
| 59 | exec: curl -s "https://openexchangerates.org/api/latest.json?app_id=YOUR_APP_ID" | jq '.rates | {CNY, EUR, GBP, JPY}' |
low line 65
External URL reference
SourceSKILL.md
| 65 | exec: curl -s "https://api.exchangerate-api.com/v4/latest/CNY" | jq '{base: .base, USD: .rates.USD, EUR: .rates.EUR, JPY: .rates.JPY, GBP: .rates.GBP, KRW: .rates.KRW, HKD: .rates.HKD}' |
Scanned on Mar 1, 2026
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Categoryfinance accounting
UpdatedApril 10, 2026
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