ERC-8004 identity
#67810Truth Bearx402api.truthbear.co ↗

Verifiable screening intelligence for AI agents: official-source facts with a canonical record_hash that can be recomputed offline. Pay-per-call over x402 (USDC on Base or Solana), no API key, no signup. Descriptive only - no judgement, no prediction.

x402 merchant
gauge/grid-reliability-region$0.25 / callaeml-x402.zeabur.app ↗
GaugeGridReliabilityRegionUs-eia-930

[3-LEG] Grid reliability chain, one balancing authority (?entity=us-ercot): leading EIA-930 day-ahead demand forecast approaching recent peak, about one day of lead -> current current demand against capacity tightness -> realized reserve and interchange response (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: US EIA-930. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

MerchantReport

0x2d16…c6c3

0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3Explorer
Received
$741.75
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
3232
Last 7d vs prior 7d
17
Distinct counterparties
Over the whole indexed history

Received $741.75 of the $3053.48M Roundhouse has indexed across 1,395,363 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1000)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa087…d648$0.00$198.5698362d agoGraph
0xebd6…e2e0$0.00$0.75377d agoGraph
0x6777…3986$0.00$0.38365d agoGraph
0xc3dd…bf3d$0.00$0.18274d agoGraph
0xc9c7…1670$0.00$0.12257d agoGraph
0x2ebe…89d3$0.00$0.09157d agoGraph
0xbb5d…71a9$0.00$0.03163d agoGraph
0x4075…1a86$0.00$0.03167d agoGraph

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

Data quality

99% of observed volume is with a single counterparty, in the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Organic volume $200.18 of $200.18 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xee85…b3460x2d16…c6c3BaseBase$0.01100%coinbase1d ago0x4d3a9f…3b03a6
0x556d…04840x2d16…c6c3BaseBase$0.01100%coinbase44d ago0x91253c…6a8bd5
0xed25…266b0x2d16…c6c3BaseBase$0.01100%coinbase50d ago0xd05126…e4c588
0xc9c7…16700x2d16…c6c3BaseBase$0.09100%coinbase57d ago0xe0d8d8…64efae
0x2ebe…89d30x2d16…c6c3BaseBase$0.09100%coinbase57d ago0x74fe63…9c2cf7
0x732d…81290x2d16…c6c3BaseBase$0.01100%coinbase59d ago0xb42ae6…0be770
0xa087…d6480x2d16…c6c3BaseBase$0.01100%coinbase62d ago0x3cd333…1972f8
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0xa7c62d…120685
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0x18f950…ba04f2
0xa087…d6480x2d16…c6c3BaseBase$0.10100%coinbase62d ago0x5f686b…ab4b62
0xa087…d6480x2d16…c6c3BaseBase$0.03100%coinbase62d ago0xd806e5…56efae
0xa087…d6480x2d16…c6c3BaseBase$0.03100%coinbase62d ago0x0787fe…834b1a
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0x5c395c…f35955
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0x5e394e…a35696
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0x77e7c1…266480
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0xaf2bc3…5141bd
0xa087…d6480x2d16…c6c3BaseBase$0.10100%coinbase62d ago0x837504…c8aa54
0xa087…d6480x2d16…c6c3BaseBase$0.03100%coinbase62d ago0x3b7e43…b28f41
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0xe4d4e8…b49364
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0xdbaf52…f4afc7
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase62d ago0x0b1d84…f6d71e
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase62d ago0x038017…ca8b35
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase62d ago0x902902…c60362
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase62d ago0x960b03…0d33b1
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase62d ago0xb00d55…c0aa55

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2d16…c6c3's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3

curl -s 'https://api.roundhouseai.io/v0/merchants/0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3'
curl -s 'https://api.roundhouseai.io/v0/entities/0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3/settlements?limit=50'

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.