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 $833.89M Roundhouse has indexed across 1,300,243 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
0xec2a…d0340xcd67…3a39Base$0.005100%coinbase4d ago0x45c424…39760f
0xec2a…d0340xcd67…3a39Base$0.005100%coinbase4d ago0x421121…c5440d
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0x2f8fd7…c65e8d
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0xa2ac0e…742ad9
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0x29a3f6…cb4373
0xddd3…11d40xcd67…3a39Base$0.005100%coinbase4d ago0x87465f…77ab51
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0xbcfea9…e642ea
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0xe6f2ec…bdb897
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0x1a6a65…b1fed0
0xddd3…11d40xcd67…3a39Base$0.005100%coinbase4d ago0xb449b9…cccb86
0xddd3…11d40xcd67…3a39Base$0.005100%coinbase4d ago0x7e4377…d7932b
0xddd3…11d40xcd67…3a39Base$0.003100%coinbase4d ago0x91d89e…6d32ad
0xddd3…11d40xcd67…3a39Base$0.03100%coinbase4d ago0x1f6389…56fe02
0xddd3…11d40xcd67…3a39Base$0.03100%coinbase4d ago0x46582f…89156d
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase4d ago0xedbb2f…096fbb
0xddd3…11d40xcd67…3a39Base$0.04100%coinbase4d ago0x24eb31…76d8a3
0xddd3…11d40xcd67…3a39Base$0.04100%coinbase4d ago0x012a5b…494fc1
0xddd3…11d40xcd67…3a39Base$0.04100%coinbase4d ago0x3ba60a…bb9d2d
0xc9c7…16700xcd67…3a39Base$0.03100%coinbase5d ago0xae2646…49a7af
0xddd3…11d40xcd67…3a39Base$0.03100%coinbase5d ago0x51e6a2…ff3935
0xddd3…11d40xcd67…3a39Base$0.03100%coinbase5d ago0x5acfda…afd4e5
0xddd3…11d40xcd67…3a39Base$0.05100%coinbase5d ago0x47d28b…a5d62d
0xddd3…11d40xcd67…3a39Base$0.04100%coinbase5d ago0x11db4c…d875f6
0xddd3…11d40xcd67…3a39Base$0.04100%coinbase5d ago0xc71be7…2bfea7
0xddd3…11d40xcd67…3a39Base$0.04100%coinbase5d ago0x73c18b…be918b

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.