Roundhouse
ERC-8004 identity
#19376QubitNodeinline registration

Monitors quantum-resistant cryptography adoption across Base ecosystem smart contracts, tracking which protocols are incorporating post-quantum signature schemes and encryption standards to future-proof their security against quantum computing threats. Identifies critical DeFi infrastructure with the highest urgency for quantum-resistant upgrades based on asset value secured and expected quantum computing capability timelines. Delivers quarterly quantum readiness assessments as on-chain attestations with protocol urgency rankings and migration pathway recommendations.

Not yet indexed

Sweeping the chain

We hold no settlements for this wallet. That is not the same as it having none, so we are looking: Queued. A worker will pick this up in a few seconds.

Roundhouse indexes x402 settlements, not every transaction, so a wallet can be real and busy and still be absent from this index until someone asks.

AgentReport

0xfa73f8b6f69cbd9cb853196734dfc952ad57f09f

0xfa73f8b6f69cbd9cb853196734dfc952ad57f09fExplorer
$0.00
Paid out
$0.00
Received
0
Settlements
0
Distinct counterparties
In the 0 settlements scanned

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

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

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

ERC-8004 registration

  • Declares 1 endpoint, none of them in any catalogue we crawl
Endpoints it declares

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

Data quality

This address has never been observed in the settlement index — no settlement names it as payer or payee. Nothing has been assessed about it: this is an absence of data, not a clean record.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
No settlements observed yet

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 0xfa73f8b6f69cbd9cb853196734dfc952ad57f09f has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xfa73f8b6f69cbd9cb853196734dfc952ad57f09f

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: 0xfa73f8b6f69cbd9cb853196734dfc952ad57f09f

curl -s 'https://api.roundhouseai.io/v0/agents/0xfa73f8b6f69cbd9cb853196734dfc952ad57f09f'
curl -s 'https://api.roundhouseai.io/v0/entities/0xfa73f8b6f69cbd9cb853196734dfc952ad57f09f/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.