Wes Knipe
  • Data
    • Market
    • Sellers
    • Buyers
    • Prices
    • State of AI access
    • This week in x402
    • One-page brief
  • Tools
    • Best execution
    • Price comps
    • Endpoint status
    • AI-policy checker
    • Agent benchmark
    • API
    • Badges
  • Writing
  • About
  • Search ⌘K

pro-api.coinmarketcap.com

x402 seller · Data

x402 seller pro-api.coinmarketcap.com on Base: demand-cleaned payments, genuine buyers, repeat-buyer rate and prices per week; $0.67 from 9 buyers in the week of 21 Sep 2026.

#112 of 213 sellers with at least 5 genuine buyers in the week of 21 Sep 2026. 0x3c5f3a6ce224bb89d72f5eb4232ecc27f67b3eea · Basescan · Category: Data (model-read listing) · First seen: 24 Aug 2026 (the index history starts that week)

Demand-cleaned USD
$0.67
▲ +37% WoW
Genuine buyers
9
▼ −18% WoW
Repeat-buyer rate
56%
Top-buyer share
72%
Paid vs posted
$0.01 / $0.01

Its largest buyer accounts for 72% of its demand-cleaned USD — revenue depends on a single wallet. 56% of its 9 buyers paid more than once.

$0.67 demand-cleaned in the week of 21 Sep

Demand-cleaned USD per week.

Loading chart…

· · ·

9 genuine buyers in the week of 21 Sep

Distinct buyer wallets per week.

Loading chart…

· · ·

What the filters removed (week of 21 Sep 2026): of $0.67 settled to this address, $0 (0%) was manufactured (loops or shared funding); $0.67 (100%) counts as demand-cleaned.

Listing

  • Listed as: pro-api.coinmarketcap.com (CDP Bazaar listing 2026-09-30). Names are what the seller wrote in its listing; I don’t verify who operates an address.
  • Hosts: pro-api.coinmarketcap.com
  • Posted price per call: $0.01 median across 3 Base USDC offers (range $0.01–$0.01), 3 listed resources.

By week

Week of Clean USD Payments Buyers Median paid Repeat buyers Top-buyer share
21 Sep 26 $0.67 67 9 $0.01 56% 72%
14 Sep 26 $0.49 49 11 $0.01 36% 43%
7 Sep 26 $0.31 31 10 $0.01 70% 29%
31 Aug 26 $0.36 36 14 $0.01 50% 25%
24 Aug 26 $0.56 56 17 $0.01 53% 41%

“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)

wes@wknipe.com · API · Index · RSS · GitHub · Code MIT · Data & writing CC BY 4.0