x402 merchant
Text summarizer API$0.005 / callgolf-evm-math.x402-evm-math.workers.dev ↗
SummarizeSummarizerSummaryLlmTldr

Summarize API, summarizer LLM: text summarization, send text and max_words, get a faithful short summary. Llama 3.1 8B inference included.

MerchantReport

0x4d68…a263

0x4d68f1ee19ce2b27fb0c297367668164b4e5a263Explorer
$1.18
Received
$1.18
Paid out
80
Settlements
2
Distinct counterparties
In the 80 settlements scanned

Received $1.18 of the $840.89M Roundhouse has indexed across 1,315,668 wallets — less than 0.0001% of it.

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.

Chains (from the recent scan): Base (80)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x0881…19b5$0.18$1.18797h agoGraph
0x5da4…6c70$1.00$0.0019h agoGraph

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

Data quality

58% of observed volume is with a single counterparty, in all 80 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x0881…19b50x4d68…a263Base$0.005100%coinbase12h ago0x1fc0bf…5e2d8e
0x0881…19b50x4d68…a263Base$0.001100%coinbase12h ago0x54dcf9…20f0fd
0x4d68…a2630x0881…19b5Base$0.0015100%coinbase12h ago0x55112b…0f0bc2
0x4d68…a2630x0881…19b5Base$0.005100%coinbase12h ago0x48b63a…aea28d
0x4d68…a2630x0881…19b5Base$0.001100%coinbase12h ago0x428aa2…c1653c
0x0881…19b50x4d68…a263Base$0.005100%coinbase12h ago0x2fb3dc…6c2a51
0x0881…19b50x4d68…a263Base$0.0015100%coinbase12h ago0xdeb15d…731c93
0x0881…19b50x4d68…a263Base$0.001100%coinbase12h ago0xbb17c7…86f7c6
0x4d68…a2630x0881…19b5Base$0.005100%coinbase12h ago0xb04c60…91356b
0x4d68…a2630x0881…19b5Base$0.005100%coinbase12h ago0x92ecbd…56b553
0x0881…19b50x4d68…a263Base$0.005100%coinbase12h ago0x408b22…602448
0x0881…19b50x4d68…a263Base$0.005100%coinbase12h ago0xa998ed…3f5801
0x4d68…a2630x0881…19b5Base$0.0033100%coinbase14h ago0x7609b1…106092
0x4d68…a2630x0881…19b5Base$0.005100%coinbase14h ago0x5bd40a…a8e9b6
0x4d68…a2630x0881…19b5Base$0.003100%coinbase14h ago0xaa7f08…c5413a
0x4d68…a2630x0881…19b5Base$0.0022100%coinbase14h ago0x00fd07…9d3bbe
0x0881…19b50x4d68…a263Base$0.005100%coinbase14h ago0x4c8fc5…173419
0x0881…19b50x4d68…a263Base$0.0033100%coinbase14h ago0x42dfbc…4a3a68
0x0881…19b50x4d68…a263Base$0.003100%coinbase14h ago0x890c7b…ae3a62
0x0881…19b50x4d68…a263Base$0.0022100%coinbase14h ago0x713b89…4e2fe6
0x4d68…a2630x0881…19b5Base$0.002100%coinbase16h ago0x6cd36c…3aa567
0x4d68…a2630x0881…19b5Base$0.001100%coinbase16h ago0x5b9415…225b41
0x4d68…a2630x0881…19b5Base$0.002100%coinbase16h ago0x7a2a29…02853d
0x4d68…a2630x0881…19b5Base$0.002100%coinbase16h ago0x48e6ea…b730d1
0x4d68…a2630x0881…19b5Base$0.001100%coinbase16h ago0xfdee5a…7289b8

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x4d68…a263's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x4d68f1ee19ce2b27fb0c297367668164b4e5a263

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: 0x4d68f1ee19ce2b27fb0c297367668164b4e5a263

curl -s 'https://api.roundhouseai.io/v0/merchants/0x4d68f1ee19ce2b27fb0c297367668164b4e5a263'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4d68f1ee19ce2b27fb0c297367668164b4e5a263/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.