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 $3061.41M Roundhouse has indexed across 1,398,256 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$198.5698363d agoGraph
0xebd6…e2e0$0.00$0.75378d agoGraph
0x6777…3986$0.00$0.38366d agoGraph
0xc3dd…bf3d$0.00$0.18274d agoGraph
0xc9c7…1670$0.00$0.12258d agoGraph
0x2ebe…89d3$0.00$0.09158d agoGraph
0xbb5d…71a9$0.00$0.03164d agoGraph
0x4075…1a86$0.00$0.03168d 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
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase63d ago0x868b10…cc7b86
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase63d ago0xb9278e…62fe24
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase63d ago0x3ffc13…2826fc
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase63d ago0xb04fe6…a7c622
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase63d ago0x4ea2a0…98edc9
0xa087…d6480x2d16…c6c3BaseBase$0.25100%coinbase63d ago0x116b15…47d50a
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0x46972f…22a9d8
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0x8872a3…561562
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0xa5d427…f5d7ff
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0x1673c4…0c59a8
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0x38048b…78d469
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0x2a8808…91037a
0xa087…d6480x2d16…c6c3BaseBase$0.005100%coinbase63d ago0x214796…fa6564
0xa087…d6480x2d16…c6c3BaseBase$0.01100%coinbase63d ago0xfa9f25…6c7d3b
0xa087…d6480x2d16…c6c3BaseBase$0.01100%coinbase63d ago0x53e2dd…9f7028
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0x445adf…ba2b81
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0xf5f7bb…a72f2c
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0x8ae640…c73ac0
0xa087…d6480x2d16…c6c3BaseBase$0.01100%coinbase63d ago0xc32a2a…059bfa
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0xe8f75d…e20185
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0xfa6959…ef2aee
0xa087…d6480x2d16…c6c3BaseBase$0.01100%coinbase63d ago0xb150ae…43e90f
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0x06c52a…424aee
0xa087…d6480x2d16…c6c3BaseBase$0.09100%coinbase63d ago0x78b5e2…3918d0
0xa087…d6480x2d16…c6c3BaseBase$0.01100%coinbase63d ago0x9d1f62…76eb99

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.