Coinbase Base SDK on new websites

1. Coinbase Base SDK appeared on about 650 new sites in the last 30 days.^[1]
2. Nine in ten new Coinbase Base SDK sites also use WalletConnect.
3. It is unusually common on .xyz domains: 33% of the domains running it, against 1.6% of domains across new sites.

The line is the 7-day average share of new sites that use Coinbase Base SDK, since 10 September.

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	wagmi	0.1%	40.4%
2	–	WalletConnect	0.1%	38.4%
3	–	Reown AppKit	<0.1%	21.8%
4	–	Coinbase Base SDK	<0.1%	15.9%
5	▲1	Coinbase Wallet	<0.1%	13.6%

All-time shares across the new sites we track: of all of them, and of the sites using any Web3 tool. Coinbase Base SDK is typically used alongside wagmi rather than instead of it. All 621 in Web3

Tool	Sites with both	vs all new sites	Bar
Privy	733	1331x
Reown AppKit	1,076	1310x
WalletConnect	1,748	1210x
wagmi	1,221	802x
Lit	1,087	53x

Tools that turn up far more often on Coinbase Base SDK sites than on new sites in general, and how many times as common each one is there.

457 of the 1,893 sites using Coinbase Base SDK are product launches we list individually. The other 1,436 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

• Nevermined nevermined.app
• Leembi leembi.racore.xyz
• Mordiem mordiem.com

Site	Found	Also detected
defibot defibot.tech · Crypto	Oct 17
Nevermined nevermined.app · Crypto · Switzerland	Oct 16
OnCheer — take donations oncheer.app · Crypto · Germany	Oct 16
Leembi leembi.racore.xyz · Crypto	Oct 16
Mordiem mordiem.com · Crypto	Oct 15
POKE Tactics - Kanto Auto-Battler poketactics.fun · Crypto	Oct 14
Morcast morcast.net · Crypto	Oct 13
Fealty fealty.club · Crypto	Oct 13
Blinkmarkets blinkmarkets.xyz · Crypto	Oct 12
ByUs | LIVE moments and your Fan Passport kyaa.io · Crypto · South Korea	Oct 12
Ora: Sepolia prototype for earning and borrowing in New Zealand dollars ora-nz.dev · Crypto	Oct 12
Galaksa · The live galaxy of Polymarket's top traders galaksa.com · Crypto	Oct 11

Showing the most recent 12 of 457.

Watches, exports and the API give you all 1,893 sites using Coinbase Base SDK, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.