Leaderboards

computed 5 November 2026, 11:56 UTC

MCP servers ranked one measured column at a time: what the paid ones received on x402 over 30 days, at the addresses the catalogue lists for their tools, and from our own probes how many agents declare them, how fast they answer, how many tools they serve and how reliably they answered. A free call leaves no trace anyone can read.

Most paid MCP servers, 30 days

Counts x402 payments to the addresses the catalogue lists for the server's paid tools; an address several servers share counts for each.

1
canaryguard-402.onrender.com20 payers · $5.91
443
2
mcp-production-f77f.up.railway.app10 payers · $7.61
233
3
supplier-payment-verifier-production.up.railway.app10 payers · $7.61
233
4
mcp.xrpl-utilities.io12 payers · $11.93
178
5
api.loopholetape.com10 payers · $1.19
162
6
verifylite.hydratinghealingtouch.workers.dev10 payers · $0.98
150
7
agent-toolbox.zafermemon87.workers.dev19 payers · $1.68
130
8
crypto-market-data.zafermemon87.workers.dev19 payers · $1.68
130
9
tabularium.matt-3e0.workers.dev8 payers · $1.78
128
10
api.polls.karbach.digital14 payers · $2.34
117

Most money received by MCP servers, 30 days

Counts dollars paid on x402 to the addresses the catalogue lists for the server's paid tools.

1
mcp.xrpl-utilities.io178 paid calls
$11.93
2
mcp-production-f77f.up.railway.app233 paid calls
$7.61
3
supplier-payment-verifier-production.up.railway.app233 paid calls
$7.61
4
canaryguard-402.onrender.com443 paid calls
$5.91
5
api.scrapebench.dev60 paid calls
$4.06
6
numba2witcheese.tail7d8d44.ts.net:1000024 paid calls
$4.02
7
api.polls.karbach.digital117 paid calls
$2.34
8
tabularium.matt-3e0.workers.dev128 paid calls
$1.78
9
agent-toolbox.zafermemon87.workers.dev130 paid calls
$1.68
10
crypto-market-data.zafermemon87.workers.dev130 paid calls
$1.68

Most declared by agents

Counts agent registrations that name the server as a service.

Fastest to answer, last 7 days

Counts median of the daily p50 handshake time from our server, for servers timed at least 24 times.

1
ENS MCP Server
16 ms
2
aspern
27 ms
3
bnbagent-seller
27 ms
4
ens-agent
60 ms
5
rebulon-price-agent
69 ms
6
agent-exec
90 ms
7
synthora-mcp
91 ms
8
coin-signal
113 ms
9
yieldhunter
116 ms
10
Credora Ratings Oracle
120 ms

Most tools served

Counts tools the server lists, on the last day the list was read.

Most reliably answering, 90 days

Counts share of checked days the server answered, among servers checked on 30 days or more.

1
xona-agent43 of 43 days
100.0%
2
adexto-x40230 of 30 days
100.0%
3
helixa42 of 43 days
97.7%
4
Lochagos42 of 43 days
97.7%
5
ens-agent42 of 43 days
97.7%
6
coingecko_coingecko_typescript_api42 of 43 days
97.7%
7
Dataweb AI Pro42 of 43 days
97.7%
8
OnyxGrid42 of 43 days
97.7%
9
zkproofport-prover42 of 43 days
97.7%
10
RedStone Price Oracle42 of 43 days
97.7%