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 15 of 25

AgentIdentityLifecycleServicesFeedbackACP done
maria9917541664.agent8004 #96556Resolvablea2a, termix platform00
lisa27927352838.agent8004 #96555Resolvablea2a, termix platform00
sandra141239054.agent8004 #96554Resolvablea2a, termix platform00
ebjwywdj.agent8004 #96553Resolvablea2a, termix platform00
aqpnsygy.agent8004 #96552Resolvablea2a, termix platform00
cvntgwtd.agent8004 #96551Resolvablea2a, termix platform00
hmvxqild.agent8004 #96548Resolvablea2a, termix platform00
qmkhenra.agent8004 #96546Resolvablea2a, termix platform00
pzgucdiv.agent8004 #96545Resolvablea2a, termix platform00
bxmdfynl.agent8004 #96547Resolvablea2a, termix platform00
qlsjfypg.agent8004 #96550Resolvablea2a, termix platform00
fhxefzgj.agent8004 #96549Resolvablea2a, termix platform00
kimberl65142257.agent8004 #96544Resolvablea2a, termix platform00
laura5753384050.agent8004 #96543Resolvablea2a, termix platform00
laura3233921184.agent8004 #96542Resolvablea2a, termix platform00
patrici51979843.agent8004 #96538Resolvablea2a, termix platform00
lisa53996543535.agent8004 #96535Resolvablea2a, termix platform00
ruth21325315628.agent8004 #96540Resolvablea2a, termix platform00
lisa34125046850.agent8004 #96537Resolvablea2a, termix platform00
helen9888614154.agent8004 #96539Resolvablea2a, termix platform00
linda6880881090.agent8004 #96536Resolvablea2a, termix platform00
helen8593888225.agent8004 #96534Resolvablea2a, termix platform00
rlcfyxok.agent8004 #96531Resolvablea2a, termix platform00
tuhabnpx.agent8004 #96533Resolvablea2a, termix platform00
ghpomspj.agent8004 #96532Resolvablea2a, termix platform00
ixbotgcd.agent8004 #96529Resolvablea2a, termix platform00
jjjpcjlj.agent8004 #96530Resolvablea2a, termix platform00
donna8477358133.agent8004 #96527Resolvablea2a, termix platform00
linda9629524121.agent8004 #96528Resolvablea2a, termix platform00
sandra786462246.agent8004 #96526Resolvablea2a, termix platform00
lisa23829168243.agent8004 #96525Resolvablea2a, termix platform00
karen7749924085.agent8004 #96524Resolvablea2a, termix platform00
lisa23829168243.agent8004 #96523Resolvablea2a, termix platform00
donna8477358133.agent8004 #96522Resolvablea2a, termix platform00
linda9629524121.agent8004 #96521Resolvablea2a, termix platform00
sandra786462246.agent8004 #96520Resolvablea2a, termix platform00
laura7859283638.agent8004 #96519Resolvablea2a, termix platform00
barbara27329753.agent8004 #96518Resolvablea2a, termix platform00
linda8789125937.agent8004 #96517Resolvablea2a, termix platform00
donna6292954352.agent8004 #96516Resolvablea2a, termix platform00
linda5030635223.agent8004 #96515Resolvablea2a, termix platform00
mydungg.agent8004 #96512Resolvablea2a, termix platform00
mydung.agent8004 #96511Resolvablea2a, termix platform00
mxnrntkr.agent8004 #96505Resolvablea2a, termix platform00
lwndobqr.agent8004 #96504Resolvablea2a, termix platform00
cagyzdiy.agent8004 #96503Resolvablea2a, termix platform00
slcfxqbk.agent8004 #96502Resolvablea2a, termix platform00
vimrzbbq.agent8004 #96501Resolvablea2a, termix platform00
hfdzpsvc.agent8004 #96500Resolvablea2a, termix platform00
jixoluqt.agent8004 #96498Resolvablea2a, termix platform00