npm install @contextwtf/sdk

import { ContextClient } from "@contextwtf/sdk"

const ctx = new ContextClient({
  apiKey: process.env.CONTEXT_API_KEY!,
  signer: { privateKey: process.env.PRIVATE_KEY! as `0x${string}` },
})

console.log("Wallet address:", ctx.address)

const { markets } = await ctx.markets.list({ sortBy: "trending", limit: 5 })
const market = markets[0]
console.log("Market:", market.question)

const book = await ctx.markets.orderbook(market.id, { depth: 5 })

console.log("\nOrderbook:")
console.log("Asks (sell orders):")
for (const ask of book.asks.slice(0, 3)) {
  console.log(`  ${ask.price}¢ - ${ask.size} contracts`)
}

console.log("Bids (buy orders):")
for (const bid of book.bids.slice(0, 3)) {
  console.log(`  ${bid.price}¢ - ${bid.size} contracts`)
}

const { order } = await ctx.orders.create({
  marketId: market.id,
  outcome: "yes",
  side: "buy",
  priceCents: 55,  // 55¢ per contract
  size: 1,         // 1 contract
})

console.log("Order placed:", order.nonce)

const { orders } = await ctx.orders.mine(market.id)

console.log("\nYour open orders:")
for (const o of orders) {
  console.log(`- ${o.nonce.slice(0, 10)}...`)
  console.log(`  Status: ${o.status}`)
  console.log(`  Filled: ${o.percentFilled}%`)
}

const result = await ctx.orders.cancel(order.nonce)
console.log("Cancelled:", result.success)

import { ContextClient } from "@contextwtf/sdk"

const ctx = new ContextClient({
  apiKey: process.env.CONTEXT_API_KEY!,
  signer: { privateKey: process.env.PRIVATE_KEY! as `0x${string}` },
})

// Find a market
const { markets } = await ctx.markets.list({ sortBy: "trending", limit: 1 })
const marketId = markets[0].id

// Place order
const { order } = await ctx.orders.create({
  marketId,
  outcome: "yes",
  side: "buy",
  priceCents: 55,
  size: 1,
})

console.log("Order placed:", order.nonce)

// Check status
const { orders } = await ctx.orders.mine(marketId)
console.log("Open orders:", orders.length)

CONTEXT_API_KEY=your_key PRIVATE_KEY=0xyour_key npx tsx first-order.ts