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4-Byte Selector Decoder

x402 seller · Data

x402 seller 4-Byte Selector Decoder on Base: demand-cleaned payments, genuine buyers, repeat-buyer rate and prices per week; $1.90 from 5 buyers in the week of 21 Sep 2026.

#85 of 213 sellers with at least 5 genuine buyers in the week of 21 Sep 2026. 0x973a31858f4d2125f48c880542da11a2796f12d6 · Basescan · Category: Data (hand label) · First seen: 24 Aug 2026 (the index history starts that week)

Demand-cleaned USD
$1.90
▼ −60% WoW
Genuine buyers
5
▼ −50% WoW
Repeat-buyer rate
40%
Top-buyer share
80%
Paid vs posted
$0.01 / $0.02

Its largest buyer accounts for 80% of its demand-cleaned USD — revenue depends on a single wallet. 40% of its 5 buyers paid more than once.

$1.90 demand-cleaned in the week of 21 Sep

Demand-cleaned USD per week.

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5 genuine buyers in the week of 21 Sep

Distinct buyer wallets per week.

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What the filters removed (week of 21 Sep 2026): of $1.90 settled to this address, $0 (0%) was manufactured (loops or shared funding); $1.90 (100%) counts as demand-cleaned.

Listing

  • Listed as: 4-Byte Selector Decoder (CDP Bazaar listing 2026-09-30). Names are what the seller wrote in its listing; I don’t verify who operates an address.
  • Hosts: 402.com.tr
  • Posted price per call: $0.02 median across 174 Base USDC offers (range $0.002–$5.00), 174 listed resources.

By week

Week of Clean USD Payments Buyers Median paid Repeat buyers Top-buyer share
21 Sep 26 $1.90 77 5 $0.01 40% 80%
14 Sep 26 $4.74 98 10 $0.02 50% 81%
7 Sep 26 $3.60 101 7 $0.02 43% 94%
31 Aug 26 $3.13 79 9 $0.04 44% 91%
24 Aug 26 $1.06 34 7 $0.01 71% 71%

“Demand-cleaned” means after the x402 index filters: self-payments, closed loops, funding-linked pairs, fan-out manufacture and single-buyer dust removed. See the method note. Badge for this seller: /badges/.

← All sellers · Data: sellers.json (CC BY 4.0)

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