x402 merchant
Old Colony Web Agent Services$0.002 / callapi.oldcolonyweb.com ↗
Email verificationEmail validationDisposable emailEmail preflightEmail typo

For $0.002, privacy-conscious email preflight: submitted addresses and request bodies are not intentionally logged in routine application telemetry (full address still reaches our server). Inspect syntax, DNS/MX, listed disposable domains and provider typos; receive structured decisions. API reverse-proxy access logging is disabled; infrastructure/payment providers may keep records. No zero-retention, mailbox-existence, deliverability or consent guarantee.

MerchantReport

0x1403…2062

0x1403ddf1151e0dd4fa68b06cc9cbf7d55cbe2062Explorer
Received
$0.08↓ 73%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
11↓ 17%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.08 of the $834.00M Roundhouse has indexed across 1,300,369 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (15)

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
0xc880…6bb9$0.00$0.06923h agoGraph
0xec2a…d034$0.00$0.0243d agoGraph
0xc9c7…1670$0.00$0.0117d agoGraph
0xa1d1…1978$0.00$0.00313d agoGraph

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

Data quality

62% of observed volume is with a single counterparty, in all 15 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 0x1403…2062's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1403ddf1151e0dd4fa68b06cc9cbf7d55cbe2062

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: 0x1403ddf1151e0dd4fa68b06cc9cbf7d55cbe2062

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1403ddf1151e0dd4fa68b06cc9cbf7d55cbe2062'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1403ddf1151e0dd4fa68b06cc9cbf7d55cbe2062/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.