Billing & plans
Plan matrix, the Founding Trader offer, and how crypto + card payments work.
Plans
| Free | Pro | Quant | Desk | |
|---|---|---|---|---|
| Price | $0 | $39/mo ($390/yr) | $149/mo ($1,490/yr) | $799/mo ($7,990/yr) |
| API requests/mo | 30k | 50k | 500k | 5M |
| Requests/min | 60 | 120 | 300 | 1,000 |
| Leaderboard depth | top 100 | full | full | full |
| Full 57-metric grid | — | ✓ | ✓ | ✓ |
| Ranking Builder | — | ✓ | ✓ | ✓ |
| Compare | — | ✓ | ✓ | ✓ |
| Webhook events/mo | 0 | 10k | 100k | 1M |
| Smart-money signals | — | — | ✓ | ✓ |
Enterprise (custom quotas, SLA): [email protected]. The pay-per-request x402 agent tier is separate — no plan required.
Founding Trader
The first 250 seats get Pro at $19/mo or $190/yr — for life. Live
seat counter: GET /v1/public/founding, or just visit
polyrank.app/pricing.
Pay with crypto (USDC)
Native USDC checkout — no card, no processor:
GET /v1/billing/crypto/quotereturns the exact USDC amount and network options (Base or Polygon).- Your wallet signs an EIP-3009 authorization in the checkout UI (passkey-backed via Turnkey — no browser extension needed).
POST /v1/billing/crypto/confirmsettles it; your plan activates for 30 days per payment.
Pay by card (Stripe)
POST /v1/billing/checkout-session opens Stripe Checkout;
POST /v1/billing/portal-session opens the self-serve portal for invoices,
card changes, and cancellation.
Check your plan
curl -s https://api.polyrank.app/v1/billing/me \
-H "Authorization: Bearer pk_live_…"Returns your plan code, period end, and feature flags — the same flags that
drive 403 plan_required responses (see Errors).