Get market metadata

You are putting a picture and copy on a card for “Will ETH be above $5,000 at year end?” The catalog list does not include them. Ask the market for the off-chain document — or null if none is set.

const metadata = await market.metadata()

Promise<{
  version: 1
  image: string | null
  outcomeImages: (string | null)[]
  description: string | null
  resolutionCriteria: string | null
  [key: string]: unknown
} | null>

Want a thumbnail on a catalog card? Call client.market(row.address).metadata(). Do not wait for the list to include images.

Set market metadata — only if you are the creator and the document is missing
Seed a market if nobody can trade yet
Quote a trade if people can already trade

Get started

How it works

Market

User

Outcome

React

Helpers

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