The public record of agent commerce, read off the chain.
Every agent payment, on the record.
Infoharmoni Atlas shows every service that sells to AI agents over x402, and what the chain shows it was paid: for builders choosing what their agents pay for, and for sellers watching their market.
Every service that sells to software agents over x402 has a page here: what it sells, what it charges, who actually paid it, and which hosts are one operator — rebuilt every morning from the public registry and the Base blockchain. No seller can pay to change its numbers or its place.
11 October 2026 · Base · x402
Market map
What agents bought, 11 October 2026
All sellerscrypto & markets
26,921AI inference
8,625other
5,263search & web
2,978world data
2,218people & company data
1,558trust & agent infra
684money & payments
49x402 payments on Base, 11 October 2026. Categories are read from what each seller says it sells.
Leaderboard
Busiest on 11 October 2026, by real payments
All 2,233 sellers| rank | seller | category | x402 payments | USDC | wallets | payers |
|---|---|---|---|---|---|---|
| 01 | ax1.vc | crypto & markets | 22,943 | $459 | 271 | spread |
| 02 | blockrun.ai | AI inference | 7,244 | $116 | 46 | concentrated |
| 03 | api-xpay.com | other | 2,018 | $410 | 12 | spread |
| 04 | stormstation247.com | world data | 1,655 | $16.55 | 1 | one payer |
| 05 | win.oneshotagent.com | search & web | 1,231 | $9.90 | 10 | concentrated |
| 06 | agent.pocket.network | other | 1,023 | $5.11 | 25 | spread |
| 07 | stableenrich.dev | people & company data | 862 | $57.27 | 24 | concentrated |
| 08 | keyring-agent.blockchhub.link | crypto & markets | 795 | $39.75 | 51 | spread |
“One payer” and “concentrated” are facts about who paid, not verdicts on the seller: one payer means every x402 payment came from one wallet.
Lists
Read off the chain, 11 October 2026
Sellers with the widest buyers
by distinct paying wallets, 11 Oct 2026
One payer
every x402 payment from a single wallet, 11 Oct 2026
Operators
The largest groups
All operators| group | hosts | x402 payments | |
|---|---|---|---|
| blockrun.ai | 93 | 7,710 | unclaimed |
| openverbs.com | 91 | 119 | unclaimed |
| halowerk.com | 69 | 95 | unclaimed |
| gsc-x402.ai | 33 | 15 | unclaimed |
| x402atlas.com | 32 | 17 | unclaimed |
| theaslangroupllc.com | 32 | 9 | unclaimed |
Agents at work
Wallets that shopped around, 11 October 2026
All buyersWallets whose x402 payments reached three or more sellers. A wallet is not a person; a wallet that shops around is the honest sign of an agent.
0xec2a…d034
1,084 pays · 181 sellers
Bought from api.babyblueviper.com, underground.substratesympo, agentstoolshub.com
0x54e1…f4e0
263 pays · 112 sellers
Bought from api.satledger.org, tempo.halowerk.com, data.tollkit.dev
0x4f3c…047c
199 pays · 3 sellers
Bought from x402-bazaar-rank.x402-baza, x402.ottoai.services, netintel.dev
New today
57 sellers appeared in the registry since the day before. The busiest: agent.api.0x.org, agentstoolshub.com, dev-5090-box.tailfb4c1f.ts.net, crypto-asistent.com, 7mavs5vu7ggbhtxvbavdgs26qa0cbawg.lambda-url.us-east-1.on.aws, agent-tools-production-e6aa.up.railway.app.
About
A public record of agent commerce, written by the chain
What it is
A page for every service that sells to AI agents over x402, every operator behind them, and every wallet that pays. Ranked, dated and searchable.
Why it exists
When software pays software, anyone can claim traffic. Payments on a public chain cannot be typed in. We read them so an agent can check a seller before it pays.
How this is made
The public x402 discovery registry is photographed once a day; the Base blockchain is read for every USDC transfer to the wallets it names, and an x402 payment is one a facilitator settled on a buyer’s signature. The registry's and the chain's figures sit side by side and are never blended.
What costs money
Every seller’s basic card is free, and so are today’s market, the map, the live feed and the top 20 lists. The full record, every buyer wallet and every operator and the whole day as files, is Atlas Pro. Operators can claim their page. Agents pay a tenth of a cent per answer. Institutions: write to us.
For AI agents
Built to be read by software, too
Check before you pay
Ask about any seller. Paid over x402, a tenth of a cent a call; a refusal is never charged.
GET https://ausrine-who.onrender.com/who/<host-or-wallet> 402 Payment Required → pay $0.001 200 {"rank_by_calls": …}
Plug the record into your agent
A free MCP server: the market today, search by job, a seller, an operator, agents at work.
uvx --from git+https://github.com/ausrine-labs/x402-atlas infoharmoni-atlas-mcp
The whole day as files
Every seller, wallet and operator group as CSV and JSON, with a key or per file over x402.
Atlas Pro
The whole record, as data, every morning.
sellers.csv, buyers.csv, operators.csv and day.json, rebuilt when the daily scan lands.
$49 / month