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 10 of 25

AgentIdentityLifecycleServicesFeedbackACP done
zobaerodiwe.agent8004 #96934Resolvablea2a, termix platform00
slepoyurbex.agent8004 #96932Resolvablea2a, termix platform00
ValerieHug10232.agent8004 #96926Resolvablea2a, termix platform00
hudgins_me6578.agent8004 #96929Resolvablea2a, termix platform00
MelissaJon71197.agent8004 #96928Resolvablea2a, termix platform00
BaroodyTer21138.agent8004 #96923Resolvablea2a, termix platform00
TungateTer52092.agent8004 #96927Resolvablea2a, termix platform00
SmithDawn89515.agent8004 #96924Resolvablea2a, termix platform00
RebeccaH71686.agent8004 #96925Resolvablea2a, termix platform00
BrandyRobe63834.agent8004 #96930Resolvablea2a, termix platform00
KatinaLand21978.agent8004 #96931Resolvablea2a, termix platform00
TiffanyJac16170.agent8004 #96922Resolvablea2a, termix platform00
wvruoosxX3416.agent8004 #96921Resolvablea2a, termix platform00
wrvnnhuyX1060.agent8004 #96918Resolvablea2a, termix platform00
xwzutoxoY8880.agent8004 #96919Resolvablea2a, termix platform00
cpiyxectX9625.agent8004 #96920Resolvablea2a, termix platform00
cnoceauwY4836.agent8004 #96917Resolvablea2a, termix platform00
bhcgrvzvX7352.agent8004 #96916Resolvablea2a, termix platform00
seoofrcmX7293.agent8004 #96914Resolvablea2a, termix platform00
uyqstpzqA7857.agent8004 #96915Resolvablea2a, termix platform00
iuqwdbkqS7952.agent8004 #96913Resolvablea2a, termix platform00
yxivxugxX8137.agent8004 #96912Resolvablea2a, termix platform00
nancy180856965.agent8004 #96911Resolvablea2a, termix platform00
barbara933903.agent8004 #96910Resolvablea2a, termix platform00
barbara04619131.agent8004 #96909Resolvablea2a, termix platform00
barbara57549944.agent8004 #96908Resolvablea2a, termix platform00
linda1825765248.agent8004 #96907Resolvablea2a, termix platform00
michell39449922.agent8004 #96906Resolvablea2a, termix platform00
nancy0469417263.agent8004 #96905Resolvablea2a, termix platform00
karen721903626.agent8004 #96902Resolvablea2a, termix platform00
nancy4135152244.agent8004 #96904Resolvablea2a, termix platform00
patrici36479982.agent8004 #96903Resolvablea2a, termix platform00
hongtity.agent8004 #96892Resolvablea2a, termix platform00
pvxuqniiY5623.agent8004 #96891Resolvablea2a, termix platform00
wpvzbollA1992.agent8004 #96890Resolvablea2a, termix platform00
xpbwsbxdA4650.agent8004 #96889Resolvablea2a, termix platform00
ouvjbsldX5564.agent8004 #96888Resolvablea2a, termix platform00
negzqenkS1465.agent8004 #96886Resolvablea2a, termix platform00
yjgtoauuA1849.agent8004 #96887Resolvablea2a, termix platform00
arajoxtsS2621.agent8004 #96885Resolvablea2a, termix platform00
wlwgbbqwS9268.agent8004 #96884Resolvablea2a, termix platform00
mxwsjpenY6052.agent8004 #96883Resolvablea2a, termix platform00
gpkzzmrqA4716.agent8004 #96882Resolvablea2a, termix platform00
hongtiti.agent8004 #96881Resolvablea2a, termix platform00
san33344482993.agent8004 #96880Resolvablea2a, termix platform00
ruth39201773363.agent8004 #96872Resolvablea2a, termix platform00
elizabe30073107.agent8004 #96873Resolvablea2a, termix platform00
susan3334448299.agent8004 #96874Resolvablea2a, termix platform00
michell16661060.agent8004 #96877Resolvablea2a, termix platform00
mary02768881843.agent8004 #96875Resolvablea2a, termix platform00