Betty

Betty

Getting Started with Flutter

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

• Lab: Write your first Flutter app
• Cookbook: Useful Flutter samples

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

What to bet on

• Finance:
  • https://FXMarketAPI.com
  • https://marketstack.com/documentation
  • https://api-portal.etoro.com/
  • Challenge example: "The USD-HUF exchange rate will increase between 2021.05.01. 17:00 and 2021.05.01. 18:00" - the rate observation at the second timestamp will be greater than it is at the first timestamp.
• Active users/players on different platforms
  • Challenge example: "The number of active players at chess.com will decrease between 2021.05.01. 17:00 and 2021.05.01. 17:05" - the active player count at the second timestamp will be less than it is at the first timestamp. - https://www.chess.com/news/view/published-data-api
  • Players per country on chess.com: https://www.chess.com/news/view/published-data-api#pubapi-endpoint-country-players
  • https://www.npmjs.com/package/chess-web-api
• Weather (on earth, on mars)
  • on Earth: https://openweathermap.org/current
  • on Mars: https://api.nasa.gov/
• Air quality
  • https://openweathermap.org/api/air-pollution
• Covid / Pandemic
  • https://www.coronatracker.com/ (API: https://documenter.getpostman.com/view/11073859/Szmcbeho?version=latest)
• We could also allow gambling on other people success/failure. So say: I believe this player will lose his next five bets.
• Football
• Politics
• World events
• Entertainment
• Betting on vendor meetings bullshit bingo
• Betting on your own health
• Betting on house prices
• Betting on news: in the sense, will there come news about this figure in the next five minutes.
• Transport
  • https://api.tfl.gov.uk/
  • https://developers.google.com/transit/gtfs-realtime
• Wikipedia edits

Platforms

• Metaforecast - Aggregator of some of the forecasting platforms, has a nice overview of the rest:

  • https://www.lesswrong.com/posts/cWSDKWDFcGA2Bzyni/introducing-metaforecast-a-forecast-aggregator-and-search
  • https://metaforecast.org/
  • https://github.com/QURIresearch/metaforecasts

• Ergo

  • https://ergo.ought.org/en/latest/index.html

• Foretold:

  • https://github.com/foretold-app/foretold
  • https://www.foretold.io/

• GJopen:

  • https://www.gjopen.com/challenges/53-think-again-with-adam-grant
  • https://www.gjopen.com/challenges/50-the-economist-the-world-in-2021

• Metaculus:

  • https://www.metaculus.com/questions/

• Predictit:

  • https://www.predictit.org/

• PolyMarket:

  • https://polymarket.com/

Public data streams

For inspiration:

• https://ably.com/blog/ably-open-data-streaming-program
• https://ergo.ought.org/en/latest/index.html
• https://github.com/public-apis/public-apis
• https://api.nasa.gov/
• Bitcoin: https://api.coindesk.com/v1/bpi/currentprice.json
• https://www.freecodecamp.org/news/https-medium-freecodecamp-org-best-free-open-data-sources-anyone-can-use-a65b514b0f2d/
• https://www.programmableweb.com/category/real-time/api
• https://public-apis.io/
• https://datahelpdesk.worldbank.org/knowledgebase/articles/889386-developer-information-overview

Special waggers:

• https://mybookie.ag/sportsbook/special-wagers/
• https://www.oddsshark.com/entertainment
• https://www.pinnacle.com/en/entertainment/space/matchups/, https://www.pinnacle.com/en/soccer/england-premier-league/matchups/, https://www.pinnacle.com/en/soccer/uefa-euro/matchups/ -> https://github.com/pinnacleapi/OpenAPI-Specification

Unusual bets:

• https://mashable.com/2007/07/02/prediction-markets/?europe=true
• https://www.rd.com/list/weird-things-to-bet-on/
• https://sports.borgataonline.com/en/blog/weird-things-you-can-bet-on-in-the-absence-of-sports/: temperature, primary election voting, television ratings, esports
• osbscure sports: https://thebettingedge.co.uk/fancy-betting-on-sports-youve-probably-never-heard-of/

Operations

• true/false
• will increase/descrease
• will increase/descrease by X
• will be over/under X
• between timestamp1 and timestamp2