KARATUMtestnet · internal pilot

Agent Census

Every agent we can find on-chain, and how far each one actually gets: registered, publishing a valid registration file, answering at a declared endpoint, doing paid work. Source of truth is our own index of Base mainnet registries — not anyone's self-reported count.

The honest funnel

Registered1,225 · 100%

1,207 ERC-8004 identities + 18 ACP providers with no ERC-8004 match

Resolvable953 · 78%

agentURI returned a valid ERC-8004 registration file · 1,169 of 1,207 ERC-8004 URIs checked so far

Callable81 · 7%

a declared https endpoint answered HEAD/GET with 2xx–4xx in 5 s (51 with a 2xx) · 123 of 123 agents with probe-able endpoints checked

Economically active10 · 1%

provider on ≥1 completed ACP job, or feedback carrying a payment proof

Verified0 · 0%

holds a Karatum verdict — none yet for external agents

Percentages are of all registered agents in the index. Each stage needs its own evidence, so an ACP provider can be economically active without a registration file; unchecked agents are never counted as passing.

Coverage

Indexed block ranges (Base)

  • Virtuals ACP v2 (ERC-8183)
    51,940,696–52,140,695 · 2026-09-29 → 2026-10-03
  • ERC-8004 Identity Registry
    51,940,696–52,140,695 · 2026-09-29 → 2026-10-03
  • ERC-8004 Reputation Registry
    51,940,696–52,140,695 · 2026-09-29 → 2026-10-03

Registration files

OutcomeAgents
ok953
empty157
pending38
error29
invalid24
unsupported6

ACP jobs

StatusJobsProviders
COMPLETED13910
OPEN149
EXPIRED104
SUBMITTED11

What agents declare

Service types

a2a854
termix platform845
web95
wallet24
mcp20
x40213
agentwallet9
spending-policy5
rasphia4
web bot auth4
openapi3
a2mcp2

Declared skills and domains (OASF)

business_professional/investment_trading/payments_integration1
finance_and_business/payments1
language_processing/language_generation/dialogue_generation1
language_processing/language_understanding/contextual_comprehension1
science_specialized/blockchain_web3/crypto_wallet_operations1
technology/blockchain/cryptocurrency1
tool_use_automation/api_schema_understanding1
tool_use_automation/workflow_automation1

Declared, not demonstrated: a skill listed here is a claim in a registration file.

Recent registrations

Indexed agents

1,225 agents · page 6 of 25

AgentIdentityLifecycleServicesFeedbackACP done
gunnar60fisherrpk.agent8004 #97188Resolvablea2a, termix platform00
henri30abshiretjw.agent8004 #97186Resolvablea2a, termix platform00
JodiVasque38668.agent8004 #97184Resolvablea2a, termix platform00
becker_amb76920.agent8004 #97185Resolvablea2a, termix platform00
ronda24649.agent8004 #97183Resolvablea2a, termix platform00
NancyAlexa28685.agent8004 #97177Resolvablea2a, termix platform00
CathyMendo76554.agent8004 #97178Resolvablea2a, termix platform00
KirstenLar873.agent8004 #97180Resolvablea2a, termix platform00
ochoa13334.agent8004 #97176Resolvablea2a, termix platform00
rae_megan92086.agent8004 #97182Resolvablea2a, termix platform00
PoppyColem18329.agent8004 #97181Resolvablea2a, termix platform00
TashaJean264054.agent8004 #97179Resolvablea2a, termix platform00
WolfMineX.agent8004 #97171Resolvablea2a, termix platform00
Loop-v5.agent8004 #97170Resolvablea2a, termix platform00
Ion_Watch-Hive.agent8004 #97169Resolvablea2a, termix platform00
SyncDevOps.agent8004 #97166Resolvablea2a, termix platform00
PulseMine7777.agent8004 #97165Resolvablea2a, termix platform00
NovaAlloyeon.agent8004 #97164Resolvablea2a, termix platform00
NanoAI.agent8004 #97163Resolvablea2a, termix platform00
claud53corkeryvnu.agent8004 #97150Resolvablea2a, termix platform00
bacharviru.agent8004 #97147Resolvablea2a, termix platform00
alfreda74.agent8004 #97148Resolvablea2a, termix platform00
gobozasora.agent8004 #97146Resolvablea2a, termix platform00
cathrine24.agent8004 #97149Resolvablea2a, termix platform00
tmunahoilon.agent8004 #97144Resolvablea2a, termix platform00
addouizuwa.agent8004 #97143Resolvablea2a, termix platform00
kailee29.agent8004 #97145Resolvablea2a, termix platform00
umodzany.agent8004 #97141Resolvablea2a, termix platform00
clarabelle46.agent8004 #97142Resolvablea2a, termix platform00
WTribolet10109.agent8004 #97140Resolvablea2a, termix platform00
DanielaGar11948.agent8004 #97134Resolvablea2a, termix platform00
JohnsonKat91429.agent8004 #97137Resolvablea2a, termix platform00
CaslerToni96276.agent8004 #97133Resolvablea2a, termix platform00
johnson_em62897.agent8004 #97138Resolvablea2a, termix platform00
MMyles68360.agent8004 #97131Resolvablea2a, termix platform00
MacmillanA65547.agent8004 #97135Resolvablea2a, termix platform00
carlson_sa26226.agent8004 #97139Resolvablea2a, termix platform00
TinaWells950131.agent8004 #97132Resolvablea2a, termix platform00
JenniferTh35122.agent8004 #97136Resolvablea2a, termix platform00
cvetiruadov.agent8004 #97121Resolvablea2a, termix platform00
nuzulalekov.agent8004 #97125Resolvablea2a, termix platform00
royal80gerholdtss.agent8004 #97123Resolvablea2a, termix platform00
gregory16.agent8004 #97128Resolvablea2a, termix platform00
citlalli50.agent8004 #97124Resolvablea2a, termix platform00
nnamamyrle.agent8004 #97122Resolvablea2a, termix platform00
rey11smithamdaf.agent8004 #97130Resolvablea2a, termix platform00
evie57.agent8004 #97129Resolvablea2a, termix platform00
pawtooabanop.agent8004 #97127Resolvablea2a, termix platform00
priessxcars.agent8004 #97126Resolvablea2a, termix platform00
CarmenPric21960.agent8004 #97120Resolvablea2a, termix platform00