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 9 of 25

AgentIdentityLifecycleServicesFeedbackACP done
XKIE.agent8004 #96985Resolvablea2a, termix platform00
NAQB.agent8004 #96984Resolvablea2a, termix platform00
Eys39s.agent8004 #96983Resolvablea2a, termix platform00
eylusagie6.agent8004 #96982Resolvablea2a, termix platform00
ismael82robertsgft.agent8004 #96981Resolvablea2a, termix platform00
kyeongsireth6.agent8004 #96980Resolvablea2a, termix platform00
enildabqel1.agent8004 #96979Resolvablea2a, termix platform00
avicremm86.agent8004 #96978Resolvablea2a, termix platform00
marickdellan.agent8004 #96976Resolvablea2a, termix platform00
giovanna73collierqcb.agent8004 #96977Resolvablea2a, termix platform00
jude51hoegeruwz.agent8004 #96975Resolvablea2a, termix platform00
darien21schaeferxff.agent8004 #96974Resolvablea2a, termix platform00
marguerite96conroygwn.agent8004 #96972Resolvablea2a, termix platform00
TaylorPowe49184.agent8004 #96970Resolvablea2a, termix platform00
angela_wil26052.agent8004 #96969Resolvablea2a, termix platform00
TanyaMcmah27952.agent8004 #96968Resolvablea2a, termix platform00
videen43933.agent8004 #96967Resolvablea2a, termix platform00
KristyMoor61226.agent8004 #96965Resolvablea2a, termix platform00
CarlaEarly35091.agent8004 #96966Resolvablea2a, termix platform00
AHenderson9856.agent8004 #96964Resolvablea2a, termix platform00
BarbaraBro70600.agent8004 #96963Resolvablea2a, termix platform00
ElizabethL28616.agent8004 #96962Resolvablea2a, termix platform00
pwSk9.agent8004 #96961Resolvablea2a, termix platform00
clvdamiao22.agent8004 #96960Resolvablea2a, termix platform00
enorishatiya.agent8004 #96959Resolvablea2a, termix platform00
greventolka.agent8004 #96958Resolvablea2a, termix platform00
torrance63mantekbh.agent8004 #96957Resolvablea2a, termix platform00
hermann10collierzaz.agent8004 #96956Resolvablea2a, termix platform00
xcrimeanizor5.agent8004 #96955Resolvablea2a, termix platform00
malehekravs.agent8004 #96954Resolvablea2a, termix platform00
levi18pacochaiqy.agent8004 #96953Resolvablea2a, termix platform00
seduleshidha.agent8004 #96952Resolvablea2a, termix platform00
deb_son45756.agent8004 #96951Resolvablea2a, termix platform00
StaceyPete83292.agent8004 #96950Resolvablea2a, termix platform00
MeierCryst86821.agent8004 #96948Resolvablea2a, termix platform00
AnneSteele34319.agent8004 #96949Resolvablea2a, termix platform00
JustineBar60056.agent8004 #96947Resolvablea2a, termix platform00
KatyWelker98770.agent8004 #96946Resolvablea2a, termix platform00
KellyMorri27116.agent8004 #96944Resolvablea2a, termix platform00
CarolynDea76527.agent8004 #96945Resolvablea2a, termix platform00
ShereseP63898.agent8004 #96943Resolvablea2a, termix platform00
MillerRenn56865.agent8004 #96942Resolvablea2a, termix platform00
N1weenfUO.agent8004 #96941Resolvablea2a, termix platform00
fred59damorejou.agent8004 #96940Resolvablea2a, termix platform00
siyavefraann.agent8004 #96938Resolvablea2a, termix platform00
sydney83okonoqe.agent8004 #96939Resolvablea2a, termix platform00
solazjaagu.agent8004 #96937Resolvablea2a, termix platform00
jordyn98willmsrxo.agent8004 #96935Resolvablea2a, termix platform00
itzakkluin.agent8004 #96936Resolvablea2a, termix platform00
colin98muelleryad.agent8004 #96933Resolvablea2a, termix platform00