QCN Factor Index

x402 resource x402 REST

x402.qcnpy.cn · x402.qcnpy.cn · Search & Research

Provider site ↗

QCN factors_index: out-of-sample factor statistics (Sharpe, bootstrap CI, walk-forward robustness). Research artifact only, not a live signal.

Price per call 0 USDC per call published unit: per call

Calls · 30d — not reported by any source

Buyers · 30d — Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d $0.00 Observed Base USDC inflows · 30 of 30 complete UTC days measured · lower bound

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Trx · 30d 0 Observed transfers · 30 of 30 complete UTC days measured · not verified purchases

Observed inflows · last 30 days

$0.01USD observed / day

2026-10-07grey = not scanned · UTC days2026-11-05

Observed inflows by window for QCN Factor Index.
Window	Observed	Transfers
Last complete day (2026-11-05)	$0.00	0
Last 7 days	$0.00	0
Last 30 days	$0.00	0
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-07 → 2026-11-05 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-07 Last update: 2026-11-05

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for QCN Factor Index.
Network	Full wallet address	Evidence
Base	0x1111111111111111111111111111111111111111	Exclusive to this catalogue serviceFrom source record · source: payai
Base	0xdbd204ee0735b5ad745a4919afff9f3cd3b77bb4	Exclusive to this catalogue serviceFrom source record · source: payai

Sending wallets · observed counterparties

No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Search & Research

Exa 9,464 calls · 0.007 USDC per call —
Pocket Network 6,094 calls · 0.005 USDC per call $525.96
Search 4,281 calls · 0.006 USDC per call —
glim.sh 4,012 calls · 0.005 USDC per call —
StableTravel 3,436 calls · 0.02 USDC per call $89.44

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 18,594 services in this category

With a measured call count	10,599 (57.0 %)
With a published price	12,077 (65.0 %)
With attributable inflows	118 (0.6 %)
Observed inflows · 30d	$1,901.98
Median measured calls	2
Median price per call	$0.01