Identify Zeitgeist extrinsics

[morkeltry]

... which may be of use now or for stretch goals

• Do they have corresponding SDK functions?
• Do they have approval stages or deposits?
• What are the costs?

NB - if we want to make a DEX or any kind of outcome-outcome swap, we need either to export the tokens offchain (Harald says this is not something they've implemented for outcome tokens), or find some kind of atomic swap functionality across markets (probably doesn't exist either) ... I'm wondering how there is a prize then for 'outcomes DEX' 🤔

[sgerodes]

Do they have corresponding SDK functions?

https://docs.zeitgeist.pm/docs/build/sdk/introduction

[sgerodes]

What are the costs?

Tried to create a market manually: Total Cost: 1200 ZTG, ca 10 Euro.

Cost Breakdown:

Permissionless Bond Returned if the market isn't deleted by the committee 1000 ZTG

Oracle Bond Returned if oracle reports the market outcome on time 200 ZTG

Liquidity Can be withdrawn at any time, will collect fees but subject to impermanent loss 0 ZTG

[sgerodes]

I can build a module around the Zeitgeist sdk. It will probably have following functions: createMarket(); readMarked(someId);