ERC-8004 identity
#25171guard402api.guard402.com

Content Firewall, Output Validator, and Loop Detector for AI agents. Protects agents from prompt injection, hallucinations, and stuck loops.

AgentReport

0xef7c…e3d3

0xef7cb6a23bc76e50fa7130e4895a9850ad15e3d3Explorer
$0.00
Paid out
$0.03
Received
22
Settlements
1
Distinct counterparties
Over the whole indexed history

Paid $0.00 of the $258.35M Roundhouse has indexed across 712,918 wallets.

Chains (from the recent scan): Base (22)

Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

Activity

MarAprMayJunJulAugSep
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One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0x7c27…4603$0.00$0.0322196d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 22 observed settlements.

Organic volume $0.03 of $0.03 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7c27…46030xef7c…e3d3Base$0.005100%coinbase196d ago0xa525d1…c436b7
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0xfce0e4…51c7a8
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0xc89c9b…c5aa82
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0xce8dcc…55e79e
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0xa20803…edbc41
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0xf9bda3…a4885b
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0x25df0f…ec8aba
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0x8a2efe…c787bf
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0x3adda1…b4b11a
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0xc90192…982937
0x7c27…46030xef7c…e3d3Base$0.001100%coinbase196d ago0x533451…b63b5a
0x7c27…46030xef7c…e3d3Base$0.005100%primer197d ago0x55006d…85e08c
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x1c16c4…475c9c
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x69afc7…bd7897
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0xa0e41e…24a785
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0xaceabe…41184f
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x8f1fd7…7907e3
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x7581f3…a3c157
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x7167a2…5d0b7b
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x1cdde1…9bd090
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0x6312ff…0f8f31
0x7c27…46030xef7c…e3d3Base$0.001100%primer197d ago0xc8dec8…c887bc

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0xef7c…e3d3 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xef7cb6a23bc76e50fa7130e4895a9850ad15e3d3

Open skill.md
Show the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its
on-chain record support what its card claims?

  Agent: 0xef7c…e3d3

curl -s 'https://api.roundhouseai.io/v0/agents/0xef7cb6a23bc76e50fa7130e4895a9850ad15e3d3'
curl -s 'https://api.roundhouseai.io/v0/entities/0xef7cb6a23bc76e50fa7130e4895a9850ad15e3d3/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.