x402 merchant
ProbeKit$0.01 / callapi.probekit.dev ↗
EmailDnsDeliverabilitySpf

Parse and evaluate a domain's SPF record: the include and redirect tree, qualifiers and the RFC 7208 limit of ten DNS lookups, with coded findings. Use when an agent must tell whether SPF is valid, why mail from a service fails SPF, or whether one more include would exceed the lookup limit.

MerchantReport

0x5be2…bc05

0x5be2be9f95549a2d69951d24a2b3901d1df1bc05Explorer
Received
$0.43
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
29
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.43 of the $846.56M Roundhouse has indexed across 1,329,848 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (29)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xe035…b7e3$0.00$0.342023h agoGraph
0xec2a…d034$0.00$0.08816h agoGraph
0x7722…5e4a$0.00$0.00518h agoGraph

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

Data quality

80% of observed volume is with a single counterparty, in all 29 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7722…5e4a0x5be2…bc05Base$0.005100%coinbase8h ago0x236449…fe4d9d
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase16h ago0x880f25…7c10e8
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase16h ago0x33601c…d4a9e1
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase16h ago0xd6ef4d…a89b7f
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase16h ago0x9ad499…224d17
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase20h ago0x5f49e2…608ac5
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase20h ago0x750408…7c8fd4
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase20h ago0x566e6f…ae57a7
0xec2a…d0340x5be2…bc05Base$0.01100%coinbase20h ago0xae923f…ed3ab2
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase23h ago0x8b4962…6393eb
0xe035…b7e30x5be2…bc05Base$0.02100%coinbase23h ago0x865646…1dc54f
0xe035…b7e30x5be2…bc05Base$0.02100%coinbase23h ago0x33957d…c251f1
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase23h ago0x2acf56…33f220
0xe035…b7e30x5be2…bc05Base$0.08100%coinbase23h ago0xa5c84f…22c1af
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase23h ago0x96c552…f9259b
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase23h ago0x1fb3a8…122c84
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0x2ff45f…75f460
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0xe8c65d…52c24a
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0x219c56…2ddeaa
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0x38ed14…498f5e
0xe035…b7e30x5be2…bc05Base$0.03100%coinbase1d ago0x57ed97…c54df4
0xe035…b7e30x5be2…bc05Base$0.005100%coinbase1d ago0xbf6de8…2c2f97
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0xbe2bb5…c4628d
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0x2f50bb…319d77
0xe035…b7e30x5be2…bc05Base$0.01100%coinbase1d ago0xe66ee1…dc5f79

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x5be2…bc05's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x5be2be9f95549a2d69951d24a2b3901d1df1bc05

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: 0x5be2be9f95549a2d69951d24a2b3901d1df1bc05

curl -s 'https://api.roundhouseai.io/v0/merchants/0x5be2be9f95549a2d69951d24a2b3901d1df1bc05'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5be2be9f95549a2d69951d24a2b3901d1df1bc05/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.