IMPORTANT: Niantic introduced certificate pinning in the most recent version of the app. Either downgrade to 0.29.3 or root your phone and use pokemon-go-xposed to make it work again like smooth whipped cream!

Pokemon Go MITM Proxy - Intercepts the traffic between your Pokemon Go App and their servers, decodes the protocol and gives you a handy tool to enrich your own game experience by altering the data on the fly.

Take a look at the examples to get started. Feel happily invited to contribute more!

<img src="https://camo.githubusercontent.com/f53cc9cd861a7b9feb516df352d51bdc0f58c9c6/68747470733a2f2f692e696d6775722e636f6d2f476d61696872502e706e67" height="341"">

• Get nodejs

• Get protobuf >= 3

  • Linux: libprotobuf must be present (apt-get install libprotobuf-dev)
  • OSX: Use homebrew to install protobuf with brew install pkg-config and brew install --devel protobuf
  • Windows: hard to compile - follow advices

• Clone the code to experiment with the examples! (otherwise use it as a npm package)

  git clone https://github.com/rastapasta/pokemon-go-mitm-node.git && cd pokemon-go-mitm-node

  npm install

• Setup the CoffeeScript interpreter npm install -g coffee-script

• Prepare your phone to accept the MITM certificate

  • If you are using Pokemon > version 0.30

    • Android

      • on a rooted phone: install the Xposed module pokemon-go-xposed
      • otherwise: install a pre-patched version

    • iPhone

      • on a jailbroken phone: use ilendemli's nice patch
      • otherwise: downgrade.

  • Run and quit coffee example.logTraffic.coffee to generate a CA certificate

  • Copy the generated .http-mitm-proxy/certs/ca.pem to your mobile

  • Add it to the "trusted certificates"

• Setup your connection to use your machine as a proxy (default port is 8081)

• Enjoy :)

PokemonGoMITM = require './lib/pokemon-go-mitm'
server = new PokemonGoMITM port: 8081

# Replace all PokeStops with kittys!
server.addResponseHandler "FortDetails", (data) ->
	data.name = "Pokemon GO MitM PoC"
	data.description = "meow!"
	data.image_urls = ["http://thecatapi.com/api/images/get?format=src&type=png"]
	data

Thanks to the awesom work done around POGOProtos, all requests and responses can be intercepted and altered on the fly by now!

• AddFortModifier
• AttackGym
• CatchPokemon
• CheckAwardedBadges
• CheckCodenameAvailable
• ClaimCodename
• CollectDailyBonus
• CollectDailyDefenderBonus
• DiskEncounter
• DownloadItemTemplates
• DownloadRemoteConfigVersion
• DownloadSettings
• Echo
• Encounter
• EncounterTutorialComplete
• EquipBadge
• EvolvePokemon
• FortDeployPokemon
• FortDetails
• FortRecallPokemon
• FortSearch
• GetAssetDigest
• GetDownloadUrls
• GetGymDetails
• GetHatchedEggs
• GetIncensePokemon
• GetInventory
• GetMapObjects
• GetPlayer
• GetPlayerProfile
• GetSuggestedCodenames
• IncenseEncounter
• LevelUpRewards
• NicknamePokemon
• PlayerUpdate
• RecycleInventoryItem
• ReleasePokemon
• SetAvatar
• SetContactSettings
• SetFavoritePokemon
• SetPlayerTeam
• StartGymBattle
• UpgradePokemon
• UseIncense
• UseItemCapture
• UseItemEggIncubator
• UseItemGym
• UseItemPotion
• UseItemRevive
• UseItemXpBoost

Enjoy! And heaps of thanks to everyone who contributed here and on slack!