x402 merchant
JSON Repair$0.001 / callkeyronne.com
JsonRepairLlm-outputsParsingMalformed

Repair malformed JSON text into valid parsed JSON: markdown code fences, single quotes, smart quotes, unquoted keys, trailing commas, comments, Python literals (True/None), raw newlines in strings, and truncated output (auto-closes strings, arrays and objects). Returns the parsed value plus a log of every repair applied. Built for LLM output that almost parses. POST a JSON body like: {"text":"```json\n{name: 'Ada', age: 36, tags: ['x',], active: True"}

MerchantReport

0xb86f…8fc4

0xb86f95ef5fa904318ea9df3b59adce099b478fc4Explorer
Received
$14.05↑ 41%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
916↓ 22%
Last 7d vs prior 7d
140
Distinct counterparties
Over the whole indexed history

Received $14.05 of the $258.06M Roundhouse has indexed across 712,437 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (916)

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
0xfd03…b7f0$0.00$11.53179d agoGraph
0xb5d0…baa8$0.00$1.0042869d agoGraph
0x7e57…2f09$0.00$0.3916558d agoGraph
0x2980…6883$0.00$0.206950d agoGraph
0xeb3d…515f$0.00$0.04156d agoGraph
0xc59e…98dc$0.00$0.041526d agoGraph
0x9a21…f0c2$0.00$0.04424d agoGraph
0x7cef…7800$0.00$0.03342d agoGraph

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

Data quality

82% of observed volume is with a single counterparty, in all 916 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xd9ec…145e0xb86f…8fc4Base$0.001100%coinbase1d ago0xb6ead4…ccd872
0xa648…b42b0xb86f…8fc4Base$0.001100%coinbase3d ago0xe8c6d5…defbe2
0x35ed…3e590xb86f…8fc4Base$0.01100%coinbase4d ago0x06f67a…53c303
0x35ed…3e590xb86f…8fc4Base$0.001100%coinbase4d ago0x0b7650…e330c9
0x35ed…3e590xb86f…8fc4Base$0.003100%coinbase4d ago0xb50313…0fa971
0x72c5…159b0xb86f…8fc4Base$0.01100%coinbase5d ago0x81dfc4…4952f4
0x2a3d…f2d70xb86f…8fc4Base$0.005100%coinbase5d ago0xceb996…b8927b
0xeb3d…515f0xb86f…8fc4Base$0.01100%coinbase6d ago0x5e353b…52a22f
0x7dd8…17d20xb86f…8fc4Base$0.001100%coinbase6d ago0x4567d6…1b3882
0x7ef1…4ae20xb86f…8fc4Base$0.001100%coinbase8d ago0x5ef79e…855b7b
0x2e8d…c32d0xb86f…8fc4Base$0.001100%coinbase8d ago0x577a65…fadcfc
0x0059…de620xb86f…8fc4Base$0.003100%coinbase8d ago0x4cd312…dc66ba
0x0059…de620xb86f…8fc4Base$0.003100%coinbase8d ago0xac7eaa…3103b5
0x99d5…cf800xb86f…8fc4Base$0.001100%coinbase12d ago0x36cc33…392baf
0x2ebe…89d30xb86f…8fc4Base$0.001100%coinbase12d ago0x833cd9…ee7fdc
0x2ebe…89d30xb86f…8fc4Base$0.001100%coinbase12d ago0x86d8d1…6b6223
0xeb3d…515f0xb86f…8fc4Base$0.003100%coinbase13d ago0xdbe65d…034781
0x3aeb…84080xb86f…8fc4Base$0.003100%coinbase13d ago0x048854…11de0b
0x94aa…02be0xb86f…8fc4Base$0.001100%coinbase14d ago0x3379a4…16366c
0x2cae…270d0xb86f…8fc4Base$0.001100%coinbase14d ago0x10197c…bc5d1f
0xe3ba…3fb30xb86f…8fc4Base$0.001100%coinbase15d ago0x37bb58…d1465b
0x54e1…f4e00xb86f…8fc4Base$0.003100%coinbase15d ago0xdacc7e…5d7733
0x54e1…f4e00xb86f…8fc4Base$0.003100%coinbase15d ago0x6203d3…7067b2
0x54e1…f4e00xb86f…8fc4Base$0.003100%coinbase15d ago0x42e390…16a0a9
0x54e1…f4e00xb86f…8fc4Base$0.001100%coinbase15d ago0x37d3b1…fb4aed

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb86f…8fc4's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb86f95ef5fa904318ea9df3b59adce099b478fc4

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: 0xb86f95ef5fa904318ea9df3b59adce099b478fc4

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb86f95ef5fa904318ea9df3b59adce099b478fc4'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb86f95ef5fa904318ea9df3b59adce099b478fc4/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.