Precious Metal Exchange Rates
# Metal EUR Today Week Month Year Last Updated
1
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Silver

XAG

15.59453 0.00% 0.00% -5.49% 13.47% 16-Nov-2019 18:01:43
2
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Gold

XAU

1327.100895 0.00% 0.00% -2.14% 19.09% 16-Nov-2019 18:01:43
3
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Palladium

XPD

1525.24661 0.00% 0.00% -5.36% 37.84% 16-Nov-2019 18:01:43
4
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Platinum

XPT

825.2247 0.00% 0.00% -3.93% 16.16% 16-Nov-2019 18:01:43

To limit the API calls to the Uphold server, I store the received information in my database and only retrieve new exchange rates after 15 minutes has passed.