ERC-8004 identity
#54835Random Facts Agentx402inline registration

A lightweight on-chain agent that delivers verified random facts on demand via an x402-gated API endpoint. Powered by a pay-per-use micropayment model, Ada polls, confirms payment signature, and returns a curated fact in a single seamless flow, no subscriptions, no friction. Ideal for developers testing x402 payment rails or anyone who wants trustless, monetised data delivery on the open web

AgentReport

0xdfa5…bc4d

0xdfa575445885ee4fbf3fa7741df20476ea46bc4dExplorer
Paid out
$0.00
Last 7d vs prior 7d
Received
$0.05
Last 7d vs prior 7d
Settlements
50
Last 7d vs prior 7d
10
Distinct counterparties
Over the whole indexed history

Paid $0.00 of the $843.64M Roundhouse has indexed across 1,321,459 wallets.

Chains (from the recent scan): Base (50)

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

ERC-8004 registration

Reputation

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

Funds flow over time

Activity

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0x3703…4169$0.00$0.011389d agoGraph
0xe5d6…9da7$0.00$0.008887d agoGraph
0xce97…86cd$0.00$0.008896d agoGraph
0x65fc…9057$0.00$0.0077124d agoGraph
0xdb1c…ed84$0.00$0.005581d agoGraph
0xe010…6b2f$0.00$0.0033141d agoGraph
0xf8c3…e165$0.00$0.0022134d agoGraph
0x62e3…43d0$0.00$0.0022138d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 50 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xce97…86cd0xdfa5…bc4dBase$0.001100%payAI117d ago0x9a0b03…06785c
0x3703…41690xdfa5…bc4dBase$0.001100%payAI124d ago0xbfed90…fb0847
0xce97…86cd0xdfa5…bc4dBase$0.001100%payAI124d ago0x2592db…29fd38
0xce97…86cd0xdfa5…bc4dBase$0.001100%payAI124d ago0x4fd75f…fa81a8
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI124d ago0x6b12af…68347c
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI126d ago0x1f9dcb…a166b1
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI126d ago0x402c06…74d64f
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI126d ago0xc6f96e…7c3d86
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI126d ago0x271b5f…11bdf3
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI126d ago0x2534da…8b9e2d
0x65fc…90570xdfa5…bc4dBase$0.001100%payAI126d ago0x02f74b…473704
0x3703…41690xdfa5…bc4dBase$0.001100%payAI126d ago0xf7b9ff…d45675
0x3703…41690xdfa5…bc4dBase$0.001100%payAI131d ago0x4499fe…327325
0xf8c3…e1650xdfa5…bc4dBase$0.001100%payAI134d ago0x5f778b…bc63aa
0xf8c3…e1650xdfa5…bc4dBase$0.001100%payAI134d ago0xe13e5f…6646f9
0x3703…41690xdfa5…bc4dBase$0.001100%payAI137d ago0x0d103b…6e4907
0xdb1c…ed840xdfa5…bc4dBase$0.001100%payAI137d ago0x7094ea…98fb48
0x3703…41690xdfa5…bc4dBase$0.001100%payAI138d ago0x0fceff…7eaaff
0x3703…41690xdfa5…bc4dBase$0.001100%payAI138d ago0x4b1dc3…4b371c
0x62e3…43d00xdfa5…bc4dBase$0.001100%payAI138d ago0xabffe1…17d5b3
0xe010…6b2f0xdfa5…bc4dBase$0.001100%payAI141d ago0x1c3b9a…798f3b
0xe010…6b2f0xdfa5…bc4dBase$0.001100%payAI141d ago0xc40e35…016a30
0xe010…6b2f0xdfa5…bc4dBase$0.001100%payAI141d ago0x2def54…08e308
0x7c65…1a300xdfa5…bc4dBase$0.001100%payAI143d ago0x488ae8…c39ca4
0x62e3…43d00xdfa5…bc4dBase$0.001100%payAI145d ago0x8c1b28…0d2bb6

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 0xdfa5…bc4d has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xdfa575445885ee4fbf3fa7741df20476ea46bc4d

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: 0xdfa5…bc4d

curl -s 'https://api.roundhouseai.io/v0/agents/0xdfa575445885ee4fbf3fa7741df20476ea46bc4d'
curl -s 'https://api.roundhouseai.io/v0/entities/0xdfa575445885ee4fbf3fa7741df20476ea46bc4d/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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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