Roundhouse
ERC-8004 identity
#51116BuilderRadar — Web3 Opportunity Finderinline registration
#51122Build Radar-opportunities in web3x402inline registration

BuilderRadar is an AI agent built for Web3 developers, PMs, and builders who don't have time to hunt for their next opportunity. It surfaces jobs, bounties, grants, hackathons, and builder residencies across major Web3 ecosystems — from Ethereum and Solana to emerging L2s and DeFi protocols. Tell it your stack, your skills, or the chains you build on, and it filters the noise so only the relevant opportunities land in front of you. Whether you're looking for a full-time role, a weekend bounty, ecosystem funding, or a residency to go deep on a protocol, BuilderRadar finds it and tells you exactly where to apply. Built for builders who build — not browse.

AgentReport

0xe010…6b2f

0xe010244343dc5e49729f143261759fab92896b2fExplorer
Paid out
$1.23
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
159
Last 7d vs prior 7d
11
Distinct counterparties
Over the whole indexed history

Paid $1.23 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (159)

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 catalogue98%$1.211459
Crypto Markets<1%$0.01121
Risk & Compliance<1%$0.0121

$0.08 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 7 of 11 the amount paid narrows the list to the ones listed at that price.

One merchant publishes more endpoints than a single catalogue read returns; its list is partial.

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

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xe253…4450$0.57$0.005742d agoGraph
0x0331…87f5$0.20$0.004042d agoGraph
0xb256…3675$0.18$0.001842d agoGraph
0x3a67…f019$0.14$0.001465d agoGraph
0x2423…dd04$0.07$0.00746d agoGraph
0x5721…8867$0.04$0.00163d agoGraph
0x0e84…b808$0.01$0.001254d agoGraph
0x2bb7…ac6d$0.01$0.002154d 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 159 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe010…6b2f0x0331…87f5BaseBase$0.005100%payAI156d ago0xd7286c…9ef1d0
0xe010…6b2f0x3a67…f019BaseBase$0.01100%payAI159d ago0x38aa40…68a3ad
0xe010…6b2f0xb256…3675BaseBase$0.01100%payAI159d ago0xe6b243…d18eed
0xe010…6b2f0x3a67…f019BaseBase$0.01100%payAI160d ago0x77d7d1…f5d4d8
0xe010…6b2f0x3a67…f019BaseBase$0.01100%payAI160d ago0x6af9aa…bd4d4e
0xe010…6b2f0x3a67…f019BaseBase$0.01100%payAI163d ago0x8fbcb6…76278d
0xe010…6b2f0xe253…4450BaseBase$0.01100%payAI163d ago0x916c63…c02253
0xe010…6b2f0xe253…4450BaseBase$0.01100%payAI167d ago0xf423f8…9c77f4
0xe010…6b2f0x0331…87f5BaseBase$0.005100%payAI167d ago0x11de4a…86f8c9

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 0xe010…6b2f has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xe010244343dc5e49729f143261759fab92896b2f

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: 0xe010…6b2f

curl -s 'https://api.roundhouseai.io/v0/agents/0xe010244343dc5e49729f143261759fab92896b2f'
curl -s 'https://api.roundhouseai.io/v0/entities/0xe010244343dc5e49729f143261759fab92896b2f/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.