x402 merchant
SmsMessagingNotifications

Send one SMS to a mobile number, paid per message in USDC with x402. Use it when an agent must notify a person by text. The 402 quotes the exact price for the destination and message length. No account and no API key: any wallet that pays sends in one call. An opt-out link is appended to the message, and numbers that opted out are refused. Returns an order; poll GET /v1/orders/{id} for delivery status.

MerchantReport

0x1729…71b6

0x1729b9db4051d101d266cd5846de757777b571b6Explorer
$0.06
Received
$5.06
Paid out
4
Settlements
2
Distinct counterparties
Over the whole indexed history

Received $0.06 of the $3116.99M Roundhouse has indexed across 1,419,966 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (4)

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x10ee…9b79$5.04$0.06336d agoGraph
0xad62…95c8$0.02$0.00137d agoGraph

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

Data quality

100% of observed volume is with a single counterparty, in all 4 observed settlements.

Organic volume $5.11 of $5.11 total.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1729…71b6's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1729b9db4051d101d266cd5846de757777b571b6

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: 0x1729b9db4051d101d266cd5846de757777b571b6

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1729b9db4051d101d266cd5846de757777b571b6'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1729b9db4051d101d266cd5846de757777b571b6/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.