openxapi-binance 0.1.2

/*
 * Binance Options API
 *
 * OpenAPI specification for Binance exchange - Options API
 *
 * The version of the OpenAPI document: 0.1.0
 * 
 * Generated by: https://openapi-generator.tech
 */


use reqwest;
use serde::{Deserialize, Serialize, de::Error as _};
use crate::derivatives::options::{apis::ResponseContent, models};
use super::{Error, configuration, ContentType};

/// struct for passing parameters to the method [`options_get_block_trades_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetBlockTradesV1Params {
    /// Option trading pair, e.g. BTC-200730-9000-C
    pub symbol: Option<String>,
    /// Number of records; Default: 100 and Max: 500
    pub limit: Option<i32>
}

/// struct for passing parameters to the method [`options_get_depth_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetDepthV1Params {
    /// Option trading pair, e.g BTC-200730-9000-C
    pub symbol: String,
    /// Default:100 Max:1000.Optional value:[10, 20, 50, 100, 500, 1000]
    pub limit: Option<i32>
}

/// struct for passing parameters to the method [`options_get_exercise_history_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetExerciseHistoryV1Params {
    /// Underlying index like BTCUSDT
    pub underlying: Option<String>,
    /// Start Time
    pub start_time: Option<i64>,
    /// End Time
    pub end_time: Option<i64>,
    /// Number of records Default:100 Max:100
    pub limit: Option<i32>
}

/// struct for passing parameters to the method [`options_get_historical_trades_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetHistoricalTradesV1Params {
    /// Option trading pair, e.g BTC-200730-9000-C
    pub symbol: String,
    /// The UniqueId ID from which to return. The latest deal record is returned by default
    pub from_id: Option<i64>,
    /// Number of records Default:100 Max:500
    pub limit: Option<i32>
}

/// struct for passing parameters to the method [`options_get_index_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetIndexV1Params {
    /// Spot pair（Option contract underlying asset, e.g BTCUSDT)
    pub underlying: String
}

/// struct for passing parameters to the method [`options_get_klines_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetKlinesV1Params {
    /// Option trading pair, e.g BTC-200730-9000-C
    pub symbol: String,
    /// Time interval
    pub interval: String,
    /// Start Time  1592317127349
    pub start_time: Option<i64>,
    /// End Time
    pub end_time: Option<i64>,
    /// Number of records Default:500 Max:1500
    pub limit: Option<i32>
}

/// struct for passing parameters to the method [`options_get_mark_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetMarkV1Params {
    /// Option trading pair, e.g BTC-200730-9000-C
    pub symbol: Option<String>
}

/// struct for passing parameters to the method [`options_get_open_interest_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetOpenInterestV1Params {
    /// underlying asset, e.g ETH/BTC
    pub underlying_asset: String,
    /// expiration date, e.g 221225
    pub expiration: String
}

/// struct for passing parameters to the method [`options_get_ticker_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetTickerV1Params {
    /// Option trading pair, e.g BTC-200730-9000-C
    pub symbol: Option<String>
}

/// struct for passing parameters to the method [`options_get_trades_v1`]
#[derive(Clone, Debug, Default)]
pub struct OptionsGetTradesV1Params {
    /// Option trading pair, e.g BTC-200730-9000-C
    pub symbol: String,
    /// Number of records Default:100 Max:500
    pub limit: Option<i32>
}


/// struct for typed errors of method [`options_get_block_trades_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetBlockTradesV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_depth_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetDepthV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_exchange_info_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetExchangeInfoV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_exercise_history_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetExerciseHistoryV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_historical_trades_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetHistoricalTradesV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_index_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetIndexV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_klines_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetKlinesV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_mark_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetMarkV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_open_interest_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetOpenInterestV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_ping_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetPingV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_ticker_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetTickerV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_time_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetTimeV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`options_get_trades_v1`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum OptionsGetTradesV1Error {
    Status4XX(models::ApiError),
    Status5XX(models::ApiError),
    UnknownValue(serde_json::Value),
}


/// Get recent block trades
pub async fn options_get_block_trades_v1(configuration: &configuration::Configuration, params: OptionsGetBlockTradesV1Params) -> Result<Vec<models::OptionsGetBlockTradesV1RespItem>, Error<OptionsGetBlockTradesV1Error>> {

    let uri_str = format!("{}/eapi/v1/blockTrades", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    if let Some(ref param_value) = params.symbol {
        query_params.push(("symbol".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.limit {
        query_params.push(("limit".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetBlockTradesV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetBlockTradesV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetBlockTradesV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Check orderbook depth on specific symbol
pub async fn options_get_depth_v1(configuration: &configuration::Configuration, params: OptionsGetDepthV1Params) -> Result<models::OptionsGetDepthV1Resp, Error<OptionsGetDepthV1Error>> {

    let uri_str = format!("{}/eapi/v1/depth", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    query_params.push(("symbol".to_string(), params.symbol.to_string()));
    if let Some(ref param_value) = params.limit {
        query_params.push(("limit".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `models::OptionsGetDepthV1Resp`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `models::OptionsGetDepthV1Resp`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetDepthV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Current exchange trading rules and symbol information
pub async fn options_get_exchange_info_v1(configuration: &configuration::Configuration) -> Result<models::OptionsGetExchangeInfoV1Resp, Error<OptionsGetExchangeInfoV1Error>> {

    let uri_str = format!("{}/eapi/v1/exchangeInfo", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();


    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `models::OptionsGetExchangeInfoV1Resp`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `models::OptionsGetExchangeInfoV1Resp`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetExchangeInfoV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Get historical exercise records.
pub async fn options_get_exercise_history_v1(configuration: &configuration::Configuration, params: OptionsGetExerciseHistoryV1Params) -> Result<Vec<models::OptionsGetExerciseHistoryV1RespItem>, Error<OptionsGetExerciseHistoryV1Error>> {

    let uri_str = format!("{}/eapi/v1/exerciseHistory", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    if let Some(ref param_value) = params.underlying {
        query_params.push(("underlying".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.start_time {
        query_params.push(("startTime".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.end_time {
        query_params.push(("endTime".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.limit {
        query_params.push(("limit".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetExerciseHistoryV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetExerciseHistoryV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetExerciseHistoryV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Get older market historical trades.
pub async fn options_get_historical_trades_v1(configuration: &configuration::Configuration, params: OptionsGetHistoricalTradesV1Params) -> Result<Vec<models::OptionsGetHistoricalTradesV1RespItem>, Error<OptionsGetHistoricalTradesV1Error>> {

    let uri_str = format!("{}/eapi/v1/historicalTrades", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    query_params.push(("symbol".to_string(), params.symbol.to_string()));
    if let Some(ref param_value) = params.from_id {
        query_params.push(("fromId".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.limit {
        query_params.push(("limit".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetHistoricalTradesV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetHistoricalTradesV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetHistoricalTradesV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Get spot index price for option underlying.
pub async fn options_get_index_v1(configuration: &configuration::Configuration, params: OptionsGetIndexV1Params) -> Result<models::OptionsGetIndexV1Resp, Error<OptionsGetIndexV1Error>> {

    let uri_str = format!("{}/eapi/v1/index", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    query_params.push(("underlying".to_string(), params.underlying.to_string()));

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `models::OptionsGetIndexV1Resp`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `models::OptionsGetIndexV1Resp`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetIndexV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Kline/candlestick bars for an option symbol. Klines are uniquely identified by their open time.
pub async fn options_get_klines_v1(configuration: &configuration::Configuration, params: OptionsGetKlinesV1Params) -> Result<Vec<models::OptionsGetKlinesV1RespItem>, Error<OptionsGetKlinesV1Error>> {

    let uri_str = format!("{}/eapi/v1/klines", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    query_params.push(("symbol".to_string(), params.symbol.to_string()));
    query_params.push(("interval".to_string(), params.interval.to_string()));
    if let Some(ref param_value) = params.start_time {
        query_params.push(("startTime".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.end_time {
        query_params.push(("endTime".to_string(), param_value.to_string()));
    }
    if let Some(ref param_value) = params.limit {
        query_params.push(("limit".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetKlinesV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetKlinesV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetKlinesV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Option mark price and greek info.
pub async fn options_get_mark_v1(configuration: &configuration::Configuration, params: OptionsGetMarkV1Params) -> Result<Vec<models::OptionsGetMarkV1RespItem>, Error<OptionsGetMarkV1Error>> {

    let uri_str = format!("{}/eapi/v1/mark", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    if let Some(ref param_value) = params.symbol {
        query_params.push(("symbol".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetMarkV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetMarkV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetMarkV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Get open interest for specific underlying asset on specific expiration date.
pub async fn options_get_open_interest_v1(configuration: &configuration::Configuration, params: OptionsGetOpenInterestV1Params) -> Result<Vec<models::OptionsGetOpenInterestV1RespItem>, Error<OptionsGetOpenInterestV1Error>> {

    let uri_str = format!("{}/eapi/v1/openInterest", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    query_params.push(("underlyingAsset".to_string(), params.underlying_asset.to_string()));
    query_params.push(("expiration".to_string(), params.expiration.to_string()));

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetOpenInterestV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetOpenInterestV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetOpenInterestV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Test connectivity to the Rest API.
pub async fn options_get_ping_v1(configuration: &configuration::Configuration) -> Result<serde_json::Value, Error<OptionsGetPingV1Error>> {

    let uri_str = format!("{}/eapi/v1/ping", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();


    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `serde_json::Value`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `serde_json::Value`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetPingV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// 24 hour rolling window price change statistics.
pub async fn options_get_ticker_v1(configuration: &configuration::Configuration, params: OptionsGetTickerV1Params) -> Result<Vec<models::OptionsGetTickerV1RespItem>, Error<OptionsGetTickerV1Error>> {

    let uri_str = format!("{}/eapi/v1/ticker", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    if let Some(ref param_value) = params.symbol {
        query_params.push(("symbol".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetTickerV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetTickerV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetTickerV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Test connectivity to the Rest API and get the current server time.
pub async fn options_get_time_v1(configuration: &configuration::Configuration) -> Result<models::OptionsGetTimeV1Resp, Error<OptionsGetTimeV1Error>> {

    let uri_str = format!("{}/eapi/v1/time", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();


    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `models::OptionsGetTimeV1Resp`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `models::OptionsGetTimeV1Resp`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetTimeV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}

/// Get recent market trades
pub async fn options_get_trades_v1(configuration: &configuration::Configuration, params: OptionsGetTradesV1Params) -> Result<Vec<models::OptionsGetTradesV1RespItem>, Error<OptionsGetTradesV1Error>> {

    let uri_str = format!("{}/eapi/v1/trades", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    // Create a mutable vector for query parameters
    let mut query_params: Vec<(String, String)> = Vec::new();

    query_params.push(("symbol".to_string(), params.symbol.to_string()));
    if let Some(ref param_value) = params.limit {
        query_params.push(("limit".to_string(), param_value.to_string()));
    }

    // Create header parameters collection
    let mut header_params = std::collections::HashMap::new();

    // Handle Binance Auth first if configured
    if let Some(ref binance_auth) = configuration.binance_auth {
        // Add API key to headers
        header_params.insert("X-MBX-APIKEY".to_string(), binance_auth.api_key().to_string());
        
        // Generate request body for signing (if any)
        let body_string: Option<Vec<u8>> = None;
        
        // Sign the request
        let signature = match binance_auth.sign(Some(&query_params), body_string.as_deref()) {
            Ok(sig) => sig,
            Err(e) => return Err(Error::Generic(format!("Failed to sign request: {}", e))),
        };
        
        // Add signature to query params
        query_params.push(("signature".to_string(), signature));
    }

    // Apply all query parameters
    if !query_params.is_empty() {
        req_builder = req_builder.query(&query_params);
    }


    // Add user agent if configured
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }

    // Apply all header parameters
    for (header_name, header_value) in header_params {
        req_builder = req_builder.header(&header_name, &header_value);
    }


    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::OptionsGetTradesV1RespItem&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::OptionsGetTradesV1RespItem&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<OptionsGetTradesV1Error> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}