npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

ivolapi

v3.0.4

Published

implied volatility and price data for selected ETFs and future Contacts info_at_volsurf_com

Downloads

1

Readme

ivolapi

IVolApi - JavaScript client for ivolapi implied volatility and price data for selected ETFs and futures. Contact: info at volsurf.com This SDK is automatically generated by the Swagger Codegen project:

  • API version: 3.0.3
  • Package version: 3.0.3
  • Build package: io.swagger.codegen.v3.generators.javascript.JavaScriptClientCodegen

Installation

For Node.js

npm

To publish the library as a npm, please follow the procedure in "Publishing npm packages".

Then install it via:

npm install ivolapi --save

git

If the library is hosted at a git repository, e.g. https://github.com/GIT_USER_ID/GIT_REPO_ID then install it via:

    npm install GIT_USER_ID/GIT_REPO_ID --save

For browser

The library also works in the browser environment via npm and browserify. After following the above steps with Node.js and installing browserify with npm install -g browserify, perform the following (assuming main.js is your entry file):

browserify main.js > bundle.js

Then include bundle.js in the HTML pages.

Webpack Configuration

Using Webpack you may encounter the following error: "Module not found: Error: Cannot resolve module", most certainly you should disable AMD loader. Add/merge the following section to your webpack config:

module: {
  rules: [
    {
      parser: {
        amd: false
      }
    }
  ]
}

Getting Started

Please follow the installation instruction and execute the following JS code:

var IVolApi = require('ivolapi');

var api = new IVolApi.APIHealthApi()
var callback = function(error, data, response) {
  if (error) {
    console.error(error);
  } else {
    console.log('API called successfully. Returned data: ' + data);
  }
};
api.getHeartbeat(callback);

Documentation for API Endpoints

All URIs are relative to /

Class | Method | HTTP request | Description ------------ | ------------- | ------------- | ------------- IVolApi.APIHealthApi | getHeartbeat | GET /heartbeat | Get Heartbeat IVolApi.AuthApi | postApiUserLogin | POST /login | Post Api User Login IVolApi.CompositeApi | getIvolSummaryCme | GET /ivol/summary/cme | get min, max, std, average and weekly data points for symbols on CME IVolApi.CompositeApi | getIvolSummaryEurex | GET /ivol/summary/eurex | get min, max, std, average and weekly data points for symbols on EUREX IVolApi.CompositeApi | getIvolSummaryIce | GET /ivol/summary/ice | get min, max, std, average and weekly data points for sybmols on ICE IVolApi.CompositeApi | getIvolSummarySingle | GET /ivol/summary/single | get min, max, std, average and weekly data points IVolApi.CompositeApi | getIvolSummaryUsetf | GET /ivol/summary/usetf | get min, max, std, average and weekly data points for US ETFs IVolApi.CompositeApi | getRiskReversal | GET /ivol/risk-reversal | Get the risk reversal of fitted implied volatility data IVolApi.CompositeApi | postDeltaData | POST /delta-contour | Post Delta Data IVolApi.CompositeApi | postTopOiAndVolume | POST /top-oi-and-volume | Post Top Oi And Volume IVolApi.ImpliedVolatilityApi | getAtmIvol | GET /ivol/atm | Get ATM implied volatility data IVolApi.ImpliedVolatilityApi | getInterSpread | GET /ivol/inter-spread | get ivol spread between options with different underlying IVolApi.ImpliedVolatilityApi | getIvol | GET /ivol | Get implied volatility data for a single delta and single tte IVolApi.ImpliedVolatilityApi | getIvolCalendar | GET /ivol/calendar | Calculate the spread between different expiries IVolApi.ImpliedVolatilityApi | getIvolSmile | GET /ivol/smile | smile IVolApi.ImpliedVolatilityApi | getIvolSummaryCme | GET /ivol/summary/cme | get min, max, std, average and weekly data points for symbols on CME IVolApi.ImpliedVolatilityApi | getIvolSummaryEurex | GET /ivol/summary/eurex | get min, max, std, average and weekly data points for symbols on EUREX IVolApi.ImpliedVolatilityApi | getIvolSummaryIce | GET /ivol/summary/ice | get min, max, std, average and weekly data points for sybmols on ICE IVolApi.ImpliedVolatilityApi | getIvolSummarySingle | GET /ivol/summary/single | get min, max, std, average and weekly data points IVolApi.ImpliedVolatilityApi | getIvolSummaryUsetf | GET /ivol/summary/usetf | get min, max, std, average and weekly data points for US ETFs IVolApi.ImpliedVolatilityApi | getRiskReversal | GET /ivol/risk-reversal | Get the risk reversal of fitted implied volatility data IVolApi.ImpliedVolatilityApi | getSurfaceByDelta | GET /ivol/surface | returns a surface parameterized by delta and constant time IVolApi.InfoApi | getApiInfoExchanges | GET /info/exchanges | Get Api Info Exchanges IVolApi.InfoApi | getApiInfoFirstAndLast | GET /info/first-and-last | Get Api Info First And Last IVolApi.InfoApi | getApiInfoLtd | GET /info/last-trading-days | Get Api Info Ltd IVolApi.InfoApi | getApiInfoOptionMonthAndUnderlyingMonth | GET /info/option-month-and-underlying-month | Get Api Info Option Month And Underlying Month IVolApi.InfoApi | getApiInfoSymbols | GET /info/symbols | Get Api Info Symbols IVolApi.InfoApi | getApiInfoUsts | GET /info/usts | Get Api Info Usts IVolApi.InfoApi | postApiInfoStrikes | POST /info/strikes | Post Api Info Strikes IVolApi.PriceDataApi | getContinuousEod | GET /prices/eod/conti | Get Conti Eod IVolApi.PriceDataApi | getContinuousEodAsArray | GET /prices/eod/conti/array | Get Continuous Eod As Array IVolApi.PriceDataApi | getContinuousEodSpread | GET /prices/eod/conti/spread | Get Continuous Eod Spread IVolApi.PriceDataApi | getIntradayPrices | GET /prices/intraday | Get Intraday Prices IVolApi.PriceDataApi | getPvpIntraday | GET /prices/intraday/pvp | price volume profile. histogram of intraday price data IVolApi.PriceDataApi | getRegularFuturesEod | GET /prices/eod | Get Regular Futures Eod IVolApi.RawDataApi | getAllOptionsSingleUnderlyingSingleDay | GET /option-data/single-underlying-single-day | Returns all options for one underlying for one (business)day IVolApi.RawDataApi | postDeltaData | POST /delta-contour | Post Delta Data IVolApi.RawDataApi | postRawOptionData | POST /option-data | Post Raw Option Data IVolApi.RawDataApi | postTopOiAndVolume | POST /top-oi-and-volume | Post Top Oi And Volume IVolApi.UsersApi | deleteApiUser | DELETE /users/{username} | Delete Api User IVolApi.UsersApi | deleteUserRole | DELETE /users/{username}/roles/{role} | Delete User Role IVolApi.UsersApi | getApiUsers | GET /users | Get Api Users IVolApi.UsersApi | getUserRoles | GET /users/{username}/roles | Get User Roles IVolApi.UsersApi | postAddNewApiUser | POST /users | Post Add New Api User IVolApi.UsersApi | putAddUserRole | PUT /users/{username}/roles/{role} | Put Add User Role IVolApi.UsersApi | putChangeUserPw | PUT /users/{username}/pw | Put Change User Pw

Documentation for Models

Documentation for Authorization

OAuth2PasswordBearer

  • Type: OAuth
  • Flow: password
  • Authorization URL:
  • Scopes:
    • :