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feat(clob): add prices_history method and response structures for historical token prices #2

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feat(clob): add prices_history method and response structures for historical token prices #2

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29 changes: 29 additions & 0 deletions polyte-clob/src/api/markets.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,18 @@ impl Markets {
)
.query("token_id", token_id.into())
}

/// Get historical prices for a token
pub fn prices_history(&self, token_id: impl Into<String>) -> Request<PricesHistoryResponse> {
Request::get(
self.client.clone(),
self.base_url.clone(),
"/prices-history",
AuthMode::None,
self.chain_id,
)
.query("market", token_id.into())
}
}

/// Market information
Expand Down Expand Up @@ -143,3 +155,20 @@ pub struct PriceResponse {
pub struct MidpointResponse {
pub mid: String,
}

/// A single point in the price history timeseries
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PriceHistoryPoint {
/// Unix timestamp (seconds)
#[serde(rename = "t")]
pub timestamp: i64,
/// Price at this point in time
#[serde(rename = "p")]
pub price: f64,
}

/// Response from the prices-history endpoint
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PricesHistoryResponse {
pub history: Vec<PriceHistoryPoint>,
}