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 $834.71M Roundhouse has indexed across 1,303,678 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$0.085112d 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$0.0029100%payAI18d ago0x706aff…d3e009
0x16cd…9ecc0xa912…a39bBase$0.003138100%payAI18d ago0xe92d38…f18545
0x16cd…9ecc0xa912…a39bBase$0.002593100%payAI18d ago0xbf167f…bfb2fb
0x16cd…9ecc0xa912…a39bBase$0.00266100%payAI18d ago0x8bce90…3d14c0
0x16cd…9ecc0xa912…a39bBase$0.002755100%payAI18d ago0x572512…03c1d2
0x16cd…9ecc0xa912…a39bBase$0.002868100%payAI18d ago0x738390…6cf3d8
0x16cd…9ecc0xa912…a39bBase$0.002733100%payAI18d ago0x1898c6…d23e4b
0x16cd…9ecc0xa912…a39bBase$0.002515100%payAI18d ago0x2f1a2c…3f7d00
0x16cd…9ecc0xa912…a39bBase$0.00251100%payAI18d ago0xebf99d…a12b24
0x16cd…9ecc0xa912…a39bBase$0.002535100%payAI18d ago0xd1891a…68dc98
0x16cd…9ecc0xa912…a39bBase$0.002575100%payAI18d ago0x133cca…d6aabf
0x16cd…9ecc0xa912…a39bBase$0.00251100%payAI18d ago0xe03bec…2fc2ff
0x16cd…9ecc0xa912…a39bBase$0.002605100%payAI18d ago0x8f18fd…6c3196
0x16cd…9ecc0xa912…a39bBase$0.002503100%payAI18d ago0xb4e223…e974b0
0x16cd…9ecc0xa912…a39bBase$0.002515100%payAI18d ago0xd77314…f88366
0x16cd…9ecc0xa912…a39bBase$0.002507100%payAI18d ago0xf97a46…11d960
0x16cd…9ecc0xa912…a39bBase$0.002668100%payAI18d ago0x81ff7b…838cb9
0x16cd…9ecc0xa912…a39bBase$0.002511100%payAI18d ago0x75f365…4e74eb
0x16cd…9ecc0xa912…a39bBase$0.002575100%payAI18d ago0x0e5406…9699bd
0x16cd…9ecc0xa912…a39bBase$0.002527100%payAI18d ago0x145102…3ef47d
0x16cd…9ecc0xa912…a39bBase$0.00258100%payAI18d ago0x338006…f7f8f9
0x16cd…9ecc0xa912…a39bBase$0.002634100%payAI18d ago0xdae859…19a751
0x1507…2ad20xa912…a39bBase$0.002505100%payAI18d ago0x05e23b…cc444f
0x1507…2ad20xa912…a39bBase$0.002517100%payAI18d ago0x847e4d…928082
0x16cd…9ecc0xa912…a39bBase$0.002509100%payAI18d ago0x949dc2…5a3275

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.