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 10 of 18

AgentIdentityLifecycleServicesFeedbackACP done
betty6015859822.agent8004 #96824Resolvablea2a, termix platform00
patrici09642220.agent8004 #96823Resolvablea2a, termix platform00
elizabe4946651.agent8004 #96822Resolvablea2a, termix platform00
betty6015859822.agent8004 #96819Resolvablea2a, termix platform00
kimberl72922956.agent8004 #96821Resolvablea2a, termix platform00
elizabe4946651.agent8004 #96820Resolvablea2a, termix platform00
patrici09642220.agent8004 #96818Resolvablea2a, termix platform00
mary5819401836.agent8004 #96816Resolvablea2a, termix platform00
patrici86945323.agent8004 #96817Resolvablea2a, termix platform00
donna1104293903.agent8004 #96815Resolvablea2a, termix platform00
nancy6956784651.agent8004 #96814Resolvablea2a, termix platform00
maria6835124105.agent8004 #96813Resolvablea2a, termix platform00
bnxycpoaA1997.agent8004 #96812Resolvablea2a, termix platform00
kepujdpbS2111.agent8004 #96811Resolvablea2a, termix platform00
uyzergyeA2698.agent8004 #96810Resolvablea2a, termix platform00
zjangirjA6480.agent8004 #96808Resolvablea2a, termix platform00
izgamegoA9053.agent8004 #96809Resolvablea2a, termix platform00
nfpttahqY5754.agent8004 #96804Resolvablea2a, termix platform00
ekypwockA8593.agent8004 #96806Resolvablea2a, termix platform00
svazxbkeX1993.agent8004 #96805Resolvablea2a, termix platform00
trykoajnA3332.agent8004 #96807Resolvablea2a, termix platform00
cbdfzvgnX3497.agent8004 #96803Resolvablea2a, termix platform00
betty3090568399.agent8004 #96795Resolvablea2a, termix platform00
susan2364330656.agent8004 #96798Resolvablea2a, termix platform00
lisa07558949936.agent8004 #96794Resolvablea2a, termix platform00
michell02859434.agent8004 #96801Resolvablea2a, termix platform00
betty0873976941.agent8004 #96799Resolvablea2a, termix platform00
maria1064930449.agent8004 #96793Resolvablea2a, termix platform00
ruth75161754234.agent8004 #96800Resolvablea2a, termix platform00
helen8563456952.agent8004 #96796Resolvablea2a, termix platform00
karen0955654110.agent8004 #96802Resolvablea2a, termix platform00
linda9190929878.agent8004 #96797Resolvablea2a, termix platform00
wnnsvlwsY7083.agent8004 #96792Resolvablea2a, termix platform00
huctuedkX3440.agent8004 #96791Resolvablea2a, termix platform00
gweuwmcgY8588.agent8004 #96790Resolvablea2a, termix platform00
ekulikusA3698.agent8004 #96789Resolvablea2a, termix platform00
czxfnxhmY3145.agent8004 #96788Resolvablea2a, termix platform00
kxgvmmsnS7206.agent8004 #96785Resolvablea2a, termix platform00
bpubgryoY5189.agent8004 #96786Resolvablea2a, termix platform00
lwaxfctfA6522.agent8004 #96784Resolvablea2a, termix platform00
nfojbodsX6186.agent8004 #96787Resolvablea2a, termix platform00
bwovmnmaX8151.agent8004 #96783Resolvablea2a, termix platform00
mary44920979006.agent8004 #96773Resolvablea2a, termix platform00
patrici06646684.agent8004 #96774Resolvablea2a, termix platform00
elizabe23263320.agent8004 #96782Resolvablea2a, termix platform00
laura8975651067.agent8004 #96779Resolvablea2a, termix platform00
susan4875950590.agent8004 #96780Resolvablea2a, termix platform00
michell74037090.agent8004 #96781Resolvablea2a, termix platform00
karen6797779133.agent8004 #96777Resolvablea2a, termix platform00
mary09455719095.agent8004 #96778Resolvablea2a, termix platform00