For Developers

// Collect pointer/touch events in browser (no SDK needed)
const events = []
canvas.addEventListener('pointermove', e => {
  events.push({
    x: e.offsetX / canvas.width,    // normalised 0–1
    y: e.offsetY / canvas.height,
    pressure: e.pressure || 0.5,
    timestamp_ms: Date.now(),
  })
})

// No API key required — open API
const res = await fetch('https://homosapience.org/api/verify/expression', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ events, session_id: crypto.randomUUID() })
})
const { passed, did, confidence, expression_proof, tx_hash } = await res.json()

if (passed) {
  // did = "did:key:z6Mk..." — anonymous W3C identifier
  // expression_proof — hash recorded on Aptos blockchain
  // confidence — 0.0–1.0 (threshold 0.78, typically 0.82–0.95)
  localStorage.setItem('hsi_did', did)

  // Optional: request HSI Bond — Gold Members vouch for this human
  // known_dids: DIDs of people who personally know this user (increases approval chance)
  await fetch('https://homosapience.org/api/bond/request', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
      requester_did: did,
      expression_proof,
      confidence,
      known_dids: ['did:key:z6Mk...', 'did:key:z6Mk...'],  // optional
    })
  })

  // Access APTOGON Chat — human-only real-time messaging
  // WebSocket: wss://homosapience.org/api/chat/ws/agora
  const ws = new WebSocket('wss://homosapience.org/api/chat/ws/agora')
  ws.onmessage = e => console.log('Message:', JSON.parse(e.data))
}