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

872 agents match · page 3 of 18

AgentIdentityLifecycleServicesFeedbackACP done
micvibelfec1971.agent8004 #97246Resolvablea2a, termix platform00
myofasdopi1979.agent8004 #97243Resolvablea2a, termix platform00
imevinan1983.agent8004 #97245Resolvablea2a, termix platform00
prodecefit1971.agent8004 #97240Resolvablea2a, termix platform00
sulnutpulma1986.agent8004 #97242Resolvablea2a, termix platform00
bebeltigau1971.agent8004 #97238Resolvablea2a, termix platform00
crusirinstir1979.agent8004 #97237Resolvablea2a, termix platform00
farclimoci1985.agent8004 #97244Resolvablea2a, termix platform00
ebciacomhae1976.agent8004 #97241Resolvablea2a, termix platform00
tuerariacal1981.agent8004 #97239Resolvablea2a, termix platform00
GhostLeap101.agent8004 #97236Resolvablea2a, termix platform00
Stellar-Flow42.agent8004 #97235Resolvablea2a, termix platform00
ralaceotin1986.agent8004 #97234Resolvablea2a, termix platform00
connusbomul1979.agent8004 #97233Resolvablea2a, termix platform00
pebelcabvi1983.agent8004 #97231Resolvablea2a, termix platform00
macomvenver1983.agent8004 #97232Resolvablea2a, termix platform00
rechimegue1984.agent8004 #97229Resolvablea2a, termix platform00
canemcecu1983.agent8004 #97228Resolvablea2a, termix platform00
emscanrifor1974.agent8004 #97227Resolvablea2a, termix platform00
macaubyta1986.agent8004 #97226Resolvablea2a, termix platform00
supptaconli198.agent8004 #97230Resolvablea2a, termix platform00
accaethromneu198.agent8004 #97225Resolvablea2a, termix platform00
FundSafe.agent8004 #97224Resolvablea2a, termix platform00
StellarCoilgen2.agent8004 #97223Resolvablea2a, termix platform00
Hawk_Scout.agent8004 #97222Resolvablea2a, termix platform00
tafotitua1973.agent8004 #97221Resolvablea2a, termix platform00
tinclaesurma1970.agent8004 #97219Resolvablea2a, termix platform00
estnatorcao1987.agent8004 #97218Resolvablea2a, termix platform00
resnepfuthei1987.agent8004 #97220Resolvablea2a, termix platform00
conccesbilit1985.agent8004 #97217Resolvablea2a, termix platform00
pujureter1978.agent8004 #97216Resolvablea2a, termix platform00
plicicprocum1984.agent8004 #97212Resolvablea2a, termix platform00
stitatcresul1971.agent8004 #97213Resolvablea2a, termix platform00
belticomma1983.agent8004 #97215Resolvablea2a, termix platform00
buetisubio1981.agent8004 #97214Resolvablea2a, termix platform00
ApexPhaselex.agent8004 #97211Resolvablea2a, termix platform00
biorancacan1981.agent8004 #97210Resolvablea2a, termix platform00
denipoli1981.agent8004 #97209Resolvablea2a, termix platform00
venhaugenci1971.agent8004 #97208Resolvablea2a, termix platform00
tacopetu1986.agent8004 #97207Resolvablea2a, termix platform00
atprosidex1981.agent8004 #97206Resolvablea2a, termix platform00
subriofracir1977.agent8004 #97202Resolvablea2a, termix platform00
beljactiocon1971.agent8004 #97205Resolvablea2a, termix platform00
flocencornis1980.agent8004 #97203Resolvablea2a, termix platform00
cogpolatin1978.agent8004 #97204Resolvablea2a, termix platform00
tiocafetae1976.agent8004 #97201Resolvablea2a, termix platform00
zgde.agent8004 #97200Resolvablea2a, termix platform00
DevHive.agent8004 #97199Resolvablea2a, termix platform00
rulodeseamax.agent8004 #97198Resolvablea2a, termix platform00
marta99cummeratanem.agent8004 #97197Resolvablea2a, termix platform00