x402 merchant
OpenAI gpt-4.1-mini$0.001 / callopenai.mm.family ↗
Gpt-4.1OpenaiLlmFastChat-completions

gpt-4.1-mini: OpenAI GPT 4.1 Mini chat completions, paid per call in USDC. Per 1M tokens in/out: Standard (default) 0.4/1.6, Fast 0.7/2.8; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Empty answers are free. Rates: https://openai.mm.family/x402/pricing

MerchantReport

0xa912…a39b

0xa91238cf312440118f7dd59ba78232acdb8ea39bExplorer
Received
$0.40↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
238↓ 100%
Last 7d vs prior 7d
6
Distinct counterparties
Over the whole indexed history

Received $0.40 of the $834.58M Roundhouse has indexed across 1,303,017 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (238)

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
0x16cd…9ecc$0.00$0.2413117d agoGraph
0xec2a…d034$0.00$0.085111d agoGraph
0x72c5…159b$0.00$0.054211d agoGraph
0x1507…2ad2$0.00$0.031218d agoGraph
0x2284…4bfb$0.00$0.003053113d agoGraph
0xc9c7…1670$0.00$0.001117d agoGraph

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

Data quality

60% of observed volume is with a single counterparty, in all 238 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x16cd…9ecc0xa912…a39bBase$0.003473100%coinbase17d ago0x14200f…c50d4d
0x16cd…9ecc0xa912…a39bBase$0.003473100%coinbase17d ago0x5680f2…d753f0
0x16cd…9ecc0xa912…a39bBase$0.003473100%coinbase17d ago0x12b3a3…879f8c
0x16cd…9ecc0xa912…a39bBase$0.00559100%coinbase17d ago0x727bae…08d2f0
0x16cd…9ecc0xa912…a39bBase$0.003016100%coinbase17d ago0x7de50b…fc267b
0x16cd…9ecc0xa912…a39bBase$0.005973100%coinbase17d ago0x10628f…e7711c
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase17d ago0xffade0…a3d70b
0x16cd…9ecc0xa912…a39bBase$0.006295100%coinbase17d ago0x8580ec…030763
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase17d ago0x5eefb8…8c1a0c
0x16cd…9ecc0xa912…a39bBase$0.003473100%coinbase17d ago0xa74ffa…9e21a7
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase17d ago0xb80398…97c478
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0xcfe353…888aaf
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0xeffcb6…02e55d
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x41e47e…84d34e
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0xf5a6e1…350fcb
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x15783a…59fe01
0x16cd…9ecc0xa912…a39bBase$0.001393100%coinbase18d ago0x19144a…4a8cf0
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x596b00…c4cbb5
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x2a52d0…04030a
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x2393ff…e669d6
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x61f595…5a1b3c
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x30c25f…fc6430
0x16cd…9ecc0xa912…a39bBase$0.001063100%coinbase18d ago0xcd5b08…bcd4ea
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0x3ae307…d998de
0x16cd…9ecc0xa912…a39bBase$0.001100%coinbase18d ago0xa9fba2…191f4c

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xa912…a39b's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xa91238cf312440118f7dd59ba78232acdb8ea39b

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: 0xa91238cf312440118f7dd59ba78232acdb8ea39b

curl -s 'https://api.roundhouseai.io/v0/merchants/0xa91238cf312440118f7dd59ba78232acdb8ea39b'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa91238cf312440118f7dd59ba78232acdb8ea39b/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.