ERC-8004 identity
#22778OnchainExpat x402 APIsx402inline registration

Suite of pay-per-request AI tools and data APIs accepting x402 micropayments in USDC on Base/Solana. • Uncensored AI - Chat, reasoning, code generation, image creation via Venice.ai ($0.05-$0.25) • Crypto Analysis - Token security, wallet identity, contract decoding, DeFi positions ($0.02-$0.30) • Audio Generation - Text-to-speech, speech-to-text, sound effects via ElevenLabs ($0.01-$0.15) • Agent Tools - Weather, news, stocks, geocoding, Wikipedia, and 15+ utilities ($0.001-$0.01) • PadelMaps API - Global padel club data, court info, and match finding for 15,000+ clubs in 89 countries ($0.01) No API keys needed. Pay with USDC per request using HTTP 402 protocol. Docs: https://x402.onchainexpat.com | Padel: https://padelmaps.org/api/x402/docs

AgentReport

0xd8ba…8e9b

0xd8ba61a0b0974db0ec8e325c7628470526558e9bExplorer
Paid out
$2.26
Last 7d vs prior 7d
Received
$899.42↓ 0.1%
Last 7d vs prior 7d
Settlements
7625↓ 0.9%
Last 7d vs prior 7d
104
Distinct counterparties
Over the whole indexed history

Paid $2.26 of the $3066.17M Roundhouse has indexed across 1,399,970 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

Chains (from the recent scan): Base (1022)

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

ERC-8004 registration

Reputation
  • Declares 3 endpoints, none of them in any catalogue we crawl

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
0xf86e…b61f$0.00$160.0999214h agoGraph
0xb13e…a6ce$0.00$0.05228d agoGraph
0xa1d1…1978$0.00$0.02210d agoGraph
0x6031…c2d1$0.00$0.02227d agoGraph
0xd339…9a64$0.00$0.01128d agoGraph
0xa173…4fb1$0.00$0.00129d agoGraph

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

Data quality

22 self-dealing settlements (payer = payee) observed; 99% of observed volume is with a single counterparty, in the 1022 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Organic volume $160.19 of $162.45 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0xcc5676…5842cd
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x2f1039…092c44
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x6dadab…4f34b7
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x43702e…c5ad7b
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x9627d3…2520a2
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x7b8958…216558
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x2f94d2…fc498c
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0xfe1aef…cc16f0
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0xdd8ac8…365dcf
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0xc2c06b…fb1de3
0xf86e…b61f0xd8ba…8e9bBaseBase$0.02100%payAI1d ago0xf10dd6…4e15fe
0xf86e…b61f0xd8ba…8e9bBaseBase$0.05100%payAI1d ago0x837a79…5ecb15
0xf86e…b61f0xd8ba…8e9bBaseBase$0.10100%payAI1d ago0x1e18bd…1ef459
0xf86e…b61f0xd8ba…8e9bBaseBase$0.25100%payAI1d ago0x7eb0c6…b1c942
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0xa2cce7…ff4e6f
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI1d ago0x538e22…0cccd5
0xf86e…b61f0xd8ba…8e9bBaseBase$0.03100%payAI2d ago0x0eccc8…aa0ad9
0xf86e…b61f0xd8ba…8e9bBaseBase$0.03100%payAI2d ago0xcbf6f2…89a0da
0xf86e…b61f0xd8ba…8e9bBaseBase$2.00100%payAI2d ago0x06eee7…ed5136
0xf86e…b61f0xd8ba…8e9bBaseBase$1.00100%payAI2d ago0x2e5d15…04a3e9
0xf86e…b61f0xd8ba…8e9bBaseBase$0.50100%payAI2d ago0xe692a7…008679
0xf86e…b61f0xd8ba…8e9bBaseBase$0.50100%payAI2d ago0x3bd8f6…87d974
0xf86e…b61f0xd8ba…8e9bBaseBase$0.15100%payAI2d ago0x9c06e1…1a4449
0xf86e…b61f0xd8ba…8e9bBaseBase$0.10100%payAI2d ago0x332d4d…9bae8c
0xf86e…b61f0xd8ba…8e9bBaseBase$0.01100%payAI2d ago0x053005…407cb1

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 0xd8ba…8e9b has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xd8ba61a0b0974db0ec8e325c7628470526558e9b

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: 0xd8ba…8e9b

curl -s 'https://api.roundhouseai.io/v0/agents/0xd8ba61a0b0974db0ec8e325c7628470526558e9b'
curl -s 'https://api.roundhouseai.io/v0/entities/0xd8ba61a0b0974db0ec8e325c7628470526558e9b/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.