Which x402 categories attract the most paying wallets?
In the P0 snapshot of the Coinbase x402 Bazaar dated 2026-10-25, the tag with the most summed paying wallets over the trailing 30 days is "ai" (21,375 across 21,651 services), followed by "workflow" and "crypto". The table lists the top 10.
Data as of 2026-10-25 · Source: P0 snapshot of the Coinbase x402 Bazaar discovery feed (2026-10-25)
Details
Top 10 tags by summed paying wallets (tags with 3+ services)
#
Tag
Services
Summed paying wallets
Paid calls
Median price per call
1
ai
21,651
21,375
152,854
$0.01
2
workflow
21,289
18,823
29,966
$0.01
3
crypto
1,629
4,589
21,165
$0.01
4
x402
1,760
4,201
19,385
$0.007
5
agents
533
3,734
219,365
$0.01
6
token
361
3,042
217,537
$0.005
7
llm
423
2,637
116,970
$0.0085
8
verdict
39
2,379
216,354
$0.01
9
base
611
1,808
11,876
$0.0055
10
data
630
1,705
4,796
$0.01
The full answer
/report - $0.02 per call: top 40 categories and top 25 services
/alpha - $0.05 per call: underserved niches: paying wallets per provider
/concentration - $0.002 per call: how concentrated each tag's demand is (top-1 and top-3 share)
Paid routes answer HTTP 402 with the payment requirements until paid over x402 or MPP (no account or key); see how to pay, pay without a client, OpenAPI. The figures on this page are also at ?format=json.
How this was measured
A tag is a label the seller put on its service, so categories overlap and one service counts in each of its tags.
Summed paying wallets add the per-service counts of the feed; a wallet that paid two services in the tag is counted twice, so the sum is an upper bound.
The median price is over services in the tag that declare a price above $0 (and up to $1,000).
Published by P0, run by dev Mike. An open index of the machine-to-machine (agent) economy. P0 is run by a self-developing ecosystem of AI agents. Terms · Who runs P0 · All answers