x402 merchant
agent-reader$0.003 / callx402.fenixfoundry.com
JsonRepairValidationSchemaParsing

Repair malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optionally validate the result against a supplied JSON Schema. Returns the parsed value, the canonical text, a change log and validation errors.

MerchantReport

0x7374…be54

0x737426d3ed53930b889b3f61774669a0fdf3be54Explorer
Received
$0.54↑ 246%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
68→ 0%
Last 7d vs prior 7d
11
Distinct counterparties
Over the whole indexed history

Received $0.54 of the $258.70M Roundhouse has indexed across 713,651 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (68)

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
0xce68…40a2$0.00$0.312551d agoGraph
0x8d2a…7d37$0.00$0.072318d agoGraph
0x6937…c403$0.00$0.06519d agoGraph
0x728d…c01d$0.00$0.05321h agoGraph
0xfadd…6c94$0.00$0.02228d agoGraph
0xc7a2…263e$0.00$0.01425d agoGraph
0x72f6…04c4$0.00$0.008245d agoGraph
0x7dd8…17d2$0.00$0.00517d agoGraph

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

Data quality

58% of observed volume is with a single counterparty, in all 68 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x728d…c01d0x7374…be54Base$0.02100%coinbase21h ago0x2dae60…7180f3
0x728d…c01d0x7374…be54Base$0.02100%coinbase23h ago0xab7575…2c14bb
0x728d…c01d0x7374…be54Base$0.02100%coinbase1d ago0x9cd1b8…276a04
0x7dd8…17d20x7374…be54Base$0.005100%coinbase7d ago0xfee5a1…80da6b
0xe3ba…3fb30x7374…be54Base$0.005100%coinbase9d ago0x0c35ea…2489af
0x2ebe…89d30x7374…be54Base$0.003100%coinbase13d ago0xba94db…975f31
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xf2553d…c33ffe
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xa95ff5…6430b5
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xac747e…b62c47
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x5f517f…9f314a
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xc03c73…936cbf
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x86428b…6fa839
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x8b55c7…b91948
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xb7252b…4d6ea3
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x559888…05442e
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xc54979…0cd609
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xaf7eb5…23c8ab
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x5aba0f…210a7d
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x9b97a6…72b2df
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x2c3965…50071c
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x0d6203…e80453
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x5bd592…fbbc19
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x680189…5a4caf
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0x46ff6d…9fb83d
0x8d2a…7d370x7374…be54Base$0.003100%coinbase18d ago0xa202de…5c11d7

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7374…be54's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x737426d3ed53930b889b3f61774669a0fdf3be54

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: 0x737426d3ed53930b889b3f61774669a0fdf3be54

curl -s 'https://api.roundhouseai.io/v0/merchants/0x737426d3ed53930b889b3f61774669a0fdf3be54'
curl -s 'https://api.roundhouseai.io/v0/entities/0x737426d3ed53930b889b3f61774669a0fdf3be54/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.