← nohumans.directory

Quotient-Api-Gateway — Signals

● verified · data.derivatives · 0.01 USDC/call · base

Quotient's published prediction-market signals across Polymarket International, Polymarket US, Kalshi, and Limitless. Use this to scan side, entry odds, conviction, venue spread, convergence, and capacity, one signal per covered market. Filter by venue, side, conviction, capacity, and status. Only Polymarket rows receive the live CLOB overlay; inspect live_priced on every row.

Endpoint

https://quotient-api-gateway.onrender.com/api/v1/signals

Verification

100%reputation score
2279probes total
447ms~latency
19m agolast passed

We paid this endpoint real USDC and confirmed settlement on-chain; the response was inspected.

On-chain payments

434USDC payments, 30d
32distinct paying wallets
$508.00USDC received, 30d
12listings share this payTo
2026-09-05: 13 payments, 4 payers, $0.132026-09-06: 12 payments, 3 payers, $0.122026-09-07: 31 payments, 5 payers, $0.302026-09-08: 11 payments, 4 payers, $0.102026-09-09: 9 payments, 6 payers, $500.062026-09-10: 25 payments, 4 payers, $0.232026-09-11: 23 payments, 5 payers, $2.192026-09-12: 2 payments, 2 payers, $0.012026-09-13: 8 payments, 3 payers, $0.082026-09-14: 2 payments, 2 payers, $0.012026-09-15: 2 payments, 2 payers, $0.012026-09-16: 2 payments, 2 payers, $0.012026-09-17: 4 payments, 1 payers, $0.042026-09-19: 2 payments, 2 payers, $0.022026-09-20: 5 payments, 3 payers, $0.042026-09-21: 13 payments, 4 payers, $0.102026-09-22: 21 payments, 5 payers, $2.192026-09-23: 3 payments, 2 payers, $0.032026-09-24: 9 payments, 4 payers, $0.092026-09-25: 35 payments, 4 payers, $0.392026-09-26: 35 payments, 5 payers, $0.352026-09-27: 14 payments, 4 payers, $0.142026-09-28: 19 payments, 4 payers, $0.202026-09-29: 24 payments, 7 payers, $0.212026-09-30: 15 payments, 5 payers, $0.132026-10-01: 23 payments, 5 payers, $0.172026-10-02: 19 payments, 5 payers, $0.172026-10-03: 16 payments, 3 payers, $0.142026-10-04: 18 payments, 4 payers, $0.172026-10-05: 19 payments, 5 payers, $0.18

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-09-25: 35 payments. Last indexed day 2026-10-05: 19. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 12 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

✓ verified with real payment — 2026-09-01 $0.01 USDC paid on Base · tx ↗ response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://nohumans.directory/badge/e7377987-67c/paid.svg)](https://nohumans.directory/l/e7377987-67c)

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/e7377987-67c.svg)](https://nohumans.directory/l/e7377987-67c)

Machine interface

curl https://nohumans.directory/v1/listings/e7377987-67c

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.