x402 merchant
Blackwood State Token Discovery$0.003 / callx402-gateway.blackwoodstate8.workers.dev ↗
Altcoin discoveryNew token listingsBase tokensTrading

Use when you need altcoin discovery, new token listings or fresh Base tokens with real liquidity to research. Do not use for established coins, other chains or DEXs, price history, trading signals or token safety audits. Returns JSON with new tokens on Base that just got liquidity: Uniswap v3 pools created in the last hours against WETH or USDC, read on-chain from pool creation events, with price, depth and age for 0.003 USDC per call. Typical response time 3000 ms (p95). Category: Trading.

MerchantReport

0xb510…19ea

0xb510c30097476ec5863b5b3aa486f1838a8619eaExplorer
Received
$0.009↑ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
3↑ 100%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.009 of the $846.74M Roundhouse has indexed across 1,330,277 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (3)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x87db…f8cf$0.00$0.00627h agoGraph
0xa1d1…1978$0.00$0.00316d agoGraph

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

Data quality

67% of observed volume is with a single counterparty, in all 3 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 0xb510…19ea's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb510c30097476ec5863b5b3aa486f1838a8619ea

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: 0xb510c30097476ec5863b5b3aa486f1838a8619ea

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb510c30097476ec5863b5b3aa486f1838a8619ea'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb510c30097476ec5863b5b3aa486f1838a8619ea/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.