x402 merchant
AgentLine - AI Phone Service$1.00 / callapi.agentline.cloud ↗
TelephonyPhone-numbersVoice-agentsCallsSms

AgentLine gives AI agents real US phone numbers, inbound/outbound voice calls, AI receptionists, transcripts, inbound SMS and live phone events. Use REST or MCP without signup: recharge and save agent_token. This endpoint adds prepaid credit with Base USDC x402 or Tempo MPP. $1 minimum recharge; numbers $2/30 days; connected calls $0.10/min (first-minute minimum, then per-second); inbound SMS $0.02. Other endpoints use prepaid balance and do not accept payments.

MerchantReport

0x4300…2759

0x4300bdc396a84e5a9e5612e8ef83c1a589732759Explorer
Received
$22.50↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
6↓ 100%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $22.50 of the $834.55M Roundhouse has indexed across 1,302,844 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (6)

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
0x20a2…f703$0.00$10.00211d agoGraph
0x7b35…8fd0$0.00$9.00217d agoGraph
0xacb8…b376$0.00$2.5017d agoGraph
0xc9c7…1670$0.00$1.00116d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 6 observed settlements.

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 0x4300…2759's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x4300bdc396a84e5a9e5612e8ef83c1a589732759

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: 0x4300bdc396a84e5a9e5612e8ef83c1a589732759

curl -s 'https://api.roundhouseai.io/v0/merchants/0x4300bdc396a84e5a9e5612e8ef83c1a589732759'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4300bdc396a84e5a9e5612e8ef83c1a589732759/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.