A basic framework for interacting with Solana's Pyth network
Project description
Pyth Network
A basic Python framework for reading and decoding data regarding the Pyth network oracles.
Install
pip3 install pythpy
Setup
import pythpy
from solana.rpc.api import Client
# use a Solana client to get Pyth oracle data
solana_client = Client(
endpoint='https://api.mainnet-beta.solana.com',
commitment='confirmed'
)
# public address for the Pyth SOL oracle
sol_oracle_address = 'H6ARHf6YXhGYeQfUzQNGk6rDNnLBQKrenN712K4AQJEG'
oracle_account_info = pythpy.call_oracle_account(
client=solana_client,
address=sol_oracle_address
)
# view the info
print(oracle_account_info)
Output:
{
"magic": 2712847316,
"version": 2,
"oracle_type": 3,
"size": 1872,
"price_type": 1,
"exponent": -8,
"num_component_prices": 17,
"num_quoters": 15,
"last_slot": 109163611,
"valid_slot": 109163610,
"twap": {
"value": 188.081046,
"fraction": {
"numerator": 4446404127,
"denominator": 2364089437
}
},
"twac": {
"value": 0.10387786,
"fraction": {
"numerator": 2455765564,
"denominator": 2364089437
}
},
"drv1": 1e-08,
"drv2": 3e-08,
"product_account_key": "ALP8SdU9oARYVLgLR7LrqMNCYBnhtnQz1cj6bwgwQmgj",
"next_price_account_key": "11111111111111111111111111111111",
"previous_slot": 109163609,
"previous_price": 189.912598,
"previous_confidence": 0.142106,
"drv3": 0.0,
"aggregate": {
"price": 189.914705,
"confidence": 0.15314,
"status": 1,
"corporate_action": 0,
"publish_slot": 109163611
},
"price_components": [
{
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"confidence": 0.074,
"status": 1,
"corporate_action": 0,
"publish_slot": 109163603
},
{
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"confidence": 0.0695,
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"publish_slot": 109163605
},
{
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"confidence": 0.03348694,
"status": 1,
"corporate_action": 0,
"publish_slot": 109163603
},
{
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"confidence": 0.03348694,
"status": 1,
"corporate_action": 0,
"publish_slot": 109163603
},
{
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"confidence": 0.0075,
"status": 1,
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},
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},
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},
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},
{
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},
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},
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{
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},
{
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"status": 1,
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},
{
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"status": 1,
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},
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}
]
}
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