x402 merchant
Number to Words (12 Languages)$0.05 / callapi.duoleads.com ↗
Number-to-wordsSpell-numberAmount-in-wordsNumbersLocalisation

Number to words: spell a number out in English, Dutch, German, French, Spanish, Italian, Portuguese, Polish, Russian, Turkish, Swedish or Japanese, in cardinal, ordinal or currency form. Currency form agrees the number with the currency noun and gives real minor-unit names for 19 currencies (EUR, USD, GBP, CHF, SEK, NOK, DKK, PLN, RUB, TRY, CNY, INR, BRL, MXN, CAD, AUD, NZD, CZK, HUF); any other ISO 4217 code uses a fraction such as 56/100. Values up to 10^15.

MerchantReport

0xcd67…3a39

0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39Explorer
Received
$7.85↑ 38%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
179↑ 313%
Last 7d vs prior 7d
9
Distinct counterparties
Over the whole indexed history

Received $7.85 of the $834.02M Roundhouse has indexed across 1,300,437 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (196)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xddd3…11d4$0.00$7.441614d agoGraph
0xec2a…d034$0.00$0.60211d agoGraph
0x6a0b…4518$0.00$0.15311d agoGraph
0xf638…6d8a$0.00$0.1232d agoGraph
0x171d…0fca$0.00$0.0518d agoGraph
0x0ffa…daaf$0.00$0.05110d agoGraph
0x3ed9…430e$0.00$0.05111d agoGraph
0xf331…194c$0.00$0.05116d agoGraph

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

Data quality

87% of observed volume is with a single counterparty, in all 196 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x2dc96f…22124f
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x0c9b62…196fa8
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xd9187c…aa80fd
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x4dfc7f…d4a527
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x641d53…e3e7c9
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xc813c6…032f3b
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x703688…9ede7a
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xbb8ae6…39fba4
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x29923b…6631d2
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xe33cb4…ab2281
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x14cc3b…78f298
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x0216f2…2729b3
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xe02de9…09ea00
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x520539…0bca2a
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xe13ec9…c7bfe7
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x6319a4…e5ec1b
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x48e84b…fd6a14
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x4a7e92…6b69f2
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x35401e…383180
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xc53592…4c4036
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x149e2c…17f824
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x2abe52…3695a7
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x49b55f…6cf7ac
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0x4ddb20…1a044c
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase20d ago0xb0c890…2bdc88

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xcd67…3a39's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39

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: 0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39

curl -s 'https://api.roundhouseai.io/v0/merchants/0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39'
curl -s 'https://api.roundhouseai.io/v0/entities/0xcd673f7e1dad254347aeab6be0defe8b9c6b3a39/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.