ERC-8004 identity
#117022ScalpStream Researchx402raw.githubusercontent.com ↗
#117024FuelScoutx402raw.githubusercontent.com ↗
#117026BorderScoutx402raw.githubusercontent.com ↗

Pay-per-call market research feeds for agents: ranked options candidates, dividend and tax-free income, crypto scalp candidates and the best interest-paying cryptos. Free previews on every skill carry a judgeable sample and a board fingerprint (HTTP ETag); the full feed is USDC 0.02 per call over x402 on Base, Arbitrum or Polygon, or XRP/RLUSD on the XRP Ledger, with a signed receipt. A2A 0.3.0 JSON-RPC at https://feed.scalpstream.com/a2a; also an MCP server (scalpstream-mcp) and an Apify actor. Not investment advice.

AgentReport

0xaa09…94f3

0xaa09d6830f8dc6244c8d86576642ce1e334f94f3Explorer
Paid out
$0.48
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
48
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Paid $0.48 of the $3106.92M Roundhouse has indexed across 1,409,595 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (48)

What it buys

Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.

GroupShareSpentCallsSellers
Not in any catalogue100%$0.48481

Every merchant paid publishes at least one catalogued endpoint.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 1 of 1 the amount paid narrows the list to the ones listed at that price.

  • FuelScoutfeed.scalpstream.comEndpoint up
    0xd0f5…564a · last paid 28d ago
    $0.48
    48 calls
    ▸8 of 8 catalogued endpoints list a price this agent paid
Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

ERC-8004 registration

Reputation
  • Declares 4 endpoints, and 8 are in a public catalogue

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

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xd0f5…564a$0.48$0.004828d 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 48 observed settlements.

Organic volume $0.48 of $0.48 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase28d ago0x409b22…c293d1
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase28d ago0x1a0fb7…0868a5
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase28d ago0xf48998…67749d
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase28d ago0xd23148…41570e
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase28d ago0x20f075…08af06
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x54fb59…3bc2f4
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x7d6061…79fd64
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0xa3e0f7…5978ba
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0xc4c967…56e528
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0xad8a5f…87a60b
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x09cc86…ac39ed
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x04eaaa…d8f3d7
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x394720…95b849
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x41a6d2…dacacb
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x910bfb…756f5a
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x868321…4db123
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x68e805…0aabb6
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0xf68222…7475eb
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x9e9662…b4a7ee
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x702d54…2286d7
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x835dda…2d252d
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x1fb195…701ee6
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x5ca69d…07ab9d
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x6d753d…41a3a6
0xaa09…94f30xd0f5…564aBaseBase$0.01100%coinbase89d ago0x670c17…141643

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 0xaa09…94f3 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xaa09d6830f8dc6244c8d86576642ce1e334f94f3

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: 0xaa09…94f3

curl -s 'https://api.roundhouseai.io/v0/agents/0xaa09d6830f8dc6244c8d86576642ce1e334f94f3'
curl -s 'https://api.roundhouseai.io/v0/entities/0xaa09d6830f8dc6244c8d86576642ce1e334f94f3/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.