Roundhouse AI
x402 merchant
WithZero$0.16 / callagents.withzero.xyz ↗
MediaResearchPublishingAutomationMemory

Convert text to natural-sounding speech with Google Gemini 3.1 Flash TTS and return a hosted audio URL.

Not yet indexed

Sweeping the chain

We hold no settlements for this wallet. That is not the same as it having none, so we are looking: Queued. A worker will pick this up in a few seconds.

Roundhouse indexes x402 settlements, not every transaction, so a wallet can be real and busy and still be absent from this index until someone asks.

MerchantReport

0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974

0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974Explorer
$0.00
Received
$0.00
Paid out
0
Settlements
0
Distinct counterparties
In the 0 settlements scanned

Received $0.00 of the $259.00M Roundhouse has indexed across 713,892 wallets.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Data quality

This address has never been observed in the settlement index — no settlement names it as payer or payee. Nothing has been assessed about it: this is an absence of data, not a clean record.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
No settlements observed yet

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974

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: 0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974

curl -s 'https://api.roundhouseai.io/v0/merchants/0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4a7e38e5b2a9325e996a5a155ebdb2dd4181d974/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.