Get Update Fee
Get the fee required to update the on-chain price feeds with the provided update_data
.
The returned number of Octa should be sent as the transaction value when calling update_price_feeds.
The update_data
can be retrieved from the Hermes API (opens in a new tab).
By default, the data is returned as a base64-encoded string that you must deserialize into a vector of bytes before calling this method.
Argument | Input | Description |
---|---|---|
update_data* vector<vector<u8>> | The price updates that you would like to submit to update_price_feeds |
Examples
Example Code
use pyth::pyth;
use pyth::price_identifier;
pyth::get_update_fee(
vec![<update_data>]
);
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