x402 merchant
Synap by Linkrra$0.001 / callpool.linkrra.com ↗
InferenceLlmChat-completionOpenai-compatibleAi-compute

Synap by Linkrra — OpenAI-compatible chat completions for coding and agent workloads on dedicated GPUs. Pay per call in USDC on any network offered in the payment challenge; no account, no API key. First call free per new wallet (cheap models, up to 512 tokens, non-streaming, daily cap). Self-hosted open models use 4-bit weights. From $0.001 per call. Streaming supported: https://synap402.com

MerchantReport

0x1f29…184a

0x1f291b5b41b6e5ffbdc4f2ad8b5f45811438184aExplorer
Received
$1.81
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
43
Last 7d vs prior 7d
11
Distinct counterparties
Over the whole indexed history

Received $1.81 of the $3058.83M Roundhouse has indexed across 1,396,904 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (43)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xaa0a…2eb4$0.00$1.75112h agoGraph
0x1fad…410c$0.00$0.03182h agoGraph
0x31d0…32d3$0.00$0.004444m agoGraph
0x5066…f94d$0.00$0.003342m agoGraph
0x0692…34c5$0.00$0.003343m agoGraph
0x7d88…78ea$0.00$0.003343m agoGraph
0xeedc…5877$0.00$0.003344m agoGraph
0x5bb3…df23$0.00$0.003345m agoGraph

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

Data quality

97% of observed volume is with a single counterparty, in all 43 observed settlements.

Organic volume $1.81 of $1.81 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 0x1f29…184a's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1f291b5b41b6e5ffbdc4f2ad8b5f45811438184a

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: 0x1f291b5b41b6e5ffbdc4f2ad8b5f45811438184a

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1f291b5b41b6e5ffbdc4f2ad8b5f45811438184a'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1f291b5b41b6e5ffbdc4f2ad8b5f45811438184a/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.