start here
Free
$0
Explore the terminal and keep a small local watchlist.
- Dashboard and limited market explorer
- Limited Daily Brief preview
- 5 watchlist markets
- Local-only alerts and browser history
Pricing
Prediction-market intelligence for humans, teams, and AI agents
Know what moved, why it matters, what can go wrong, and what to verify next. Orrery is a research and monitoring terminal, not a broker and not a trade recommendation product.
Commercial positioning
Sell Orrery as the prediction-market intelligence terminal: verification queue for humans, shared monitoring for teams, and citeable interpretation for agents.
Humans
Pro
Teams
$499+
Agents
x402
Individuals: Inbox, Pro terminal, and advanced monitoring for one researcher.
Brief
$19/mo
Inbox-first product for people who want the morning queue.
- Daily Brief email
- Watchlist delta
- Resolution watch
- Basic email alerts
recommended
Pro
$49/mo
The core research terminal for serious daily monitoring.
- Full Scanner, Signals, and Research Queue
- Market Detail with source and resolution risk
- Watchlist sync and email alerts
- Cross-venue Polymarket/Kalshi gap alerts (preview until realtime is streaming)
- Whales / Wallets basic and Brief archive
Terminal Pro
$149/mo
Advanced monitoring for power users who need exports and webhooks.
- Advanced filters and priority refresh
- Full Whales / Wallets and signal history
- Webhook alerts and cross-venue delivery (preview until realtime is streaming)
- Exports and higher limits
Human Pro terminal
Full scanner, signals, research queue, market detail, watchlist sync, Daily Brief, and email alerts.
Team monitoring
Shared watchlists, team alert routing, shared inbox brief, signed webhooks, audit history, and API credits.
Agent / API layer
x402 endpoints and committed-use credit packs for agents that need grounded market interpretation.
Daily Brief lead magnet
$19/mo pathGet the morning verification queue in your inbox: what moved, what deserves verification, and which markets are close enough to resolution that source quality matters more than price.
Alerts become retention
- Free: local in-app alerts.
- Pro: email alerts and watchlist reminders.
- Terminal Pro: signed webhooks and advanced conditions.
- Team: shared routing and delivery audit.
- Cross-venue Kalshi alerts stay preview until realtime worker status is Streaming.
x402 per-call API pricing
Service catalogFree discovery
$0
Endpoint inventory, health, manifest, OpenAPI, llms.txt, and service catalog.
/api/x402/v1/health/api/v1/manifest/.well-known/x402-services.jsonAttention loop
$0.05
The first call an autonomous agent should make: a ranked list of markets worth inspecting now.
/api/x402/v1/decision/attentionMarket deep dive
$0.15
Snapshot, why-it-moved, resolution risk, history, holders, related markets, and suggested next calls.
/api/x402/v1/decision/market/{id}Watchlist + risk
$0.05
Summarize watched markets or read multi-wallet portfolio risk without building your own aggregation layer.
/api/x402/v1/watchlist/summary/api/x402/v1/portfolio/riskFirst API call
cURL# Free discovery
curl https://orrery.me/api/x402/v1/health
# Paid call: first request returns HTTP 402 if X-PAYMENT is missing.
curl -i 'https://orrery.me/api/x402/v1/decision/attention?limit=5'
# After your x402 payer settles the quoted USDC amount, replay:
curl 'https://orrery.me/api/x402/v1/decision/attention?limit=5' \
-H 'X-PAYMENT: <x402-payment-proof>'Research, not trade advice
Orrery sells verification, monitoring, source clarity, resolution risk, attention ranking, and API interpretation. It does not sell alpha, copy-wallet targets, guaranteed edge, or buy/sell recommendations.