What does this dashboard show?

Real agent-payment volume across x402, ACP, AP2 and MPP — with x402 measured on-chain on Base and other protocols shown at their self-reported (claimed) values.

What is 'real' volume?

Nominal volume counts every settlement, including sub-cent machine loops concentrated on a few wallets. Real volume filters those out to approximate organic agent commerce.

Where does the data come from?

x402 data is indexed on-chain from Base via the Coinbase CDP SQL API, cross-checked against Dune. Non-x402 protocols publish no verifiable call data, so their figures are self-reported.

The Agent Economy, Measured

Last 30 days · x402 on BaseUpdated Oct 17, 2026, 9:09 AM

Real GMV · 30d

$906K

vs $913K nominal

Transactions · 30d

2.53M

avg $0.361 / tx

Unique buyers

40.4K

35.2K · Unique sellers

Wash / idle share

49%

filtered from real GMV

Real vs nominal volume

Nominal counts every settlement. Real strips single-buyer, sub-cent machine loops that inflate the headline — the gap is the story.

Top seller = 19% of all transactions

Real 51%

49%

Real: $906KNominal: $913K

Daily activity · x402 on Base

Cross-protocol comparison

x402 is measured on-chain. Other protocols publish no verifiable call data — their figures are self-reported and labeled as claimed.

Protocol	Data	Cumulative tx	Volume	Agents	Note	Source
x402 (Base)base	On-chain	100.00M	$43.60M	—	30d: 2.53M tx / $913K	Coinbase CDP (onchain) · 2026-07-02
Virtuals ACPbase	Claimed	—	—	2.0K	2,000+ agents (18mo); self-reported 18,000 deployed / aGDP $470M; up to $1M/mo service-agent subsidies since 2026-02	Virtuals (self-reported) · 2026-04
Google AP2	Claimed	—	—	—	60+ partners; donated to FIDO 2026-04-28; authorization framework, not settlement — zero call volume	Google (announcement) · 2026-04
Stripe + Tempo MPPtempo	Claimed	—	—	—	Launched with Tempo mainnet 2026-03-18, 100+ integrations; Tempo valued at $5B; disambiguate from OKX MPP	Stripe/Tempo (self-reported) · 2026-03
OKX MPP	Claimed	—	—	—	No public data; early stage	OKX · 2026-06
Mastercard AP4M	Claimed	—	—	—	Announced 2026-06-10, zero data; card rails	Mastercard (announcement) · 2026-06

Top earning agents & endpoints

Who actually collects agent payments on x402. Machine-noise sellers are flagged, not hidden.

#	Agent / endpoint	Revenue	Tx	Buyers	Avg / tx	Signal
1	0xfa02…ac82	$310K	6	1	$51666.67	Organic
2	0x8e77…e2d6	$126K	3.5K	10	$36.08	Organic
3	0x6839…1a2b	$50K	59.9K	208	$0.839	Organic
4	0xce26…1318	$50K	1	1	$50000.00	Organic
5	0x47d3…9dda	$37K	16.6K	21	$2.20	Organic
6	0xffde…6003	$34K	21	2	$1606.56	Organic
7	0x8a12…0881	$23K	26.5K	350	$0.863	Organic
8	0xe55e…f748	$19K	573	1	$32.98	Organic
9	0xfe8f…794d	$19K	583	1	$32.12	Organic
10	0x1cec…8dd4	$19K	570	1	$32.80	Organic
11	0x13db…5192	$19K	569	1	$32.70	Organic
12	0xa6a9…809d	$19K	577	1	$32.22	Organic
13	0x9386…ca25	$18K	1.3K	18	$13.70	Organic
14	0x4754…327b	$18K	539	1	$32.65	Organic
15	0xc220…774e	$12K	61	1	$196.15	Organic
16	0x6d3d…1ace	$10K	1	1	$10000.00	Organic
17	www.ax1.vc	$9K	428.6K	428	$0.0200	Organic
18	0x1a19…acf4	$8K	1	1	$8000.00	Organic
19	0x63f1…46c9	$8K	1	1	$7500.00	Organic
20	0x85b4…627c	$7K	4.8K	3	$1.48	Organic

How we measure real volume

A seller is flagged as machine noise when its average transaction is under $0.02 and its transactions are concentrated on very few buyers. Real GMV excludes those sellers. Thresholds are transparent and tunable — the point is to show organic agent commerce, not inflated micro-loops.

Sources: x402 on-chain via the Coinbase CDP SQL API (Base). ACP / AP2 / MPP / AP4M figures are self-reported by each protocol. Cross-checked against Dune.