x402 merchant
DCL Evaluator$0.01 / callbazaar.fronesislabs.com
Ai-agent-safetyTool-call-guardrailLlm-evaluation

Low-latency pre-action screening for routine agent responses and tool-call decisions.

MerchantReport

0xb790…cdc0

0xb790ed3796194e5511c44411cf045f67e069cdc0Explorer
Received
$1.34↓ 17%
Last 7d vs prior 7d
Paid out
$1.53
Last 7d vs prior 7d
Settlements
69↑ 25%
Last 7d vs prior 7d
7
Distinct counterparties
Over the whole indexed history

Received $1.34 of the $258.60M Roundhouse has indexed across 713,391 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (69)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x21d8…77c3$1.40$1.26621d agoGraph
0x2240…3272$0.13$0.00159d agoGraph
0x5740…9036$0.00$0.04211d agoGraph
0xc9c7…1670$0.00$0.0111d agoGraph
0x7dd8…17d2$0.00$0.0117d agoGraph
0xe3ba…3fb3$0.00$0.0119d agoGraph
0x7e57…2f09$0.00$0.01159d agoGraph

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

Data quality

93% of observed volume is with a single counterparty, in all 69 observed settlements.

Organic volume $2.87 of $2.87 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase1d ago0x9cd438…6565fb
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase1d ago0x336930…a260d5
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase1d ago0xb72c18…1981e3
0xc9c7…16700xb790…cdc0Base$0.01100%payAI1d ago0x4f1345…4cac97
0x21d8…77c30xb790…cdc0Base$0.01100%payAI2d ago0x81f049…df7c6b
0x7dd8…17d20xb790…cdc0Base$0.01100%payAI7d ago0xca3f9a…e29382
0xe3ba…3fb30xb790…cdc0Base$0.01100%coinbase9d ago0x350361…af551d
0x5740…90360xb790…cdc0Base$0.02100%coinbase11d ago0x1cc9ac…c5ac5e
0x5740…90360xb790…cdc0Base$0.02100%coinbase11d ago0x27b497…838ab2
0x21d8…77c30xb790…cdc0Base$0.01100%payAI14d ago0x49a598…05970f
0x21d8…77c30xb790…cdc0Base$0.03100%coinbase14d ago0xfa28d2…639a19
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase14d ago0xc1d79e…196c3e
0x21d8…77c30xb790…cdc0Base$0.02100%coinbase14d ago0xec4ff6…826473
0x21d8…77c30xb790…cdc0Base$0.05100%coinbase14d ago0xb7a618…4dd86d
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase14d ago0x113936…d39868
0xb790…cdc00x21d8…77c3Base$0.2570%0xa923…c9ac14d ago0x62a339…88306c
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase17d ago0x1643b6…05c6b7
0x21d8…77c30xb790…cdc0Base$0.03100%coinbase17d ago0x7c5a10…4f8089
0x21d8…77c30xb790…cdc0Base$0.05100%coinbase17d ago0xb0a639…ffa76f
0x21d8…77c30xb790…cdc0Base$0.02100%coinbase17d ago0xf88a5a…f9c9a9
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase17d ago0x21c05d…3a8eeb
0x21d8…77c30xb790…cdc0Base$0.03100%coinbase17d ago0x89659b…6b9ec7
0x21d8…77c30xb790…cdc0Base$0.02100%coinbase17d ago0x479b86…2ae3f1
0x21d8…77c30xb790…cdc0Base$0.01100%coinbase17d ago0xb9a3fa…e4bf2e
0x21d8…77c30xb790…cdc0Base$0.05100%coinbase17d ago0xa096fc…69ac52

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb790…cdc0's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb790ed3796194e5511c44411cf045f67e069cdc0

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: 0xb790ed3796194e5511c44411cf045f67e069cdc0

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb790ed3796194e5511c44411cf045f67e069cdc0'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb790ed3796194e5511c44411cf045f67e069cdc0/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.