Who actually paid
x402 payments on Base · 19 October 2026
concentrated In the last 24 h on Base, 16 x402 payments ($0.04) reached this seller’s wallet, from 4 wallets.
In the full record: the wallets that paid it, each with its payments, and the share the busiest three sent. How to get it: the $0.001 check over x402, Atlas Pro at $49 a month and for the seller itself, the Your buyers report at $29 a month.
Daily money · x402 USDC on Base · 13 Oct 2026 – 19 Oct 2026
13 Oct under $1 (8 payers) · 14 Oct under $1 (3 payers) · 15 Oct under $1 (3 payers) · 16 Oct under $1 (4 payers) · 17 Oct under $1 (1 payer) · 18 Oct under $1 (1 payer) · 19 Oct under $1 (4 payers)
Relationships
x402 payments on Base · 12 October 2026 – 19 October 2026 · 8 days
23 buyers paid this seller over x402 on 8 of the window’s 8 days: 105 payments, $0.32. 4 of 23 buyers came back on another day (17%).
In the full record: its most loyal buyers, what is bought alongside it, who left it for whom, who came to it from where, and its early buyers, each with the counts behind it. How to get it: the $0.001 check over x402, Atlas Pro at $49 a month and for the seller itself, the Your buyers report at $29 a month.
Relationships are patterns in the x402 payments we observe on Base over the window: a buyer is a wallet that paid this seller’s payTo wallet, and came back means it paid on two or more different days. A wallet is not an agent, and a relationship is a pattern of payments, not a claim about who anyone is or who runs a wallet.
Is this your service? See who your buyers are: every wallet that paid you, day by day, and where the ones that left went, in one report.
Endpoints
The busiest of this seller’s 15 endpoints in the registry, by paid calls over 30 days; price and chain per endpoint.
| endpoint | paid calls | payers | price | chain |
|---|
/api/v1/x402/preflight/url-check | 61 | 15 | $0.001 | Base |
/api/v1/x402/proxy/render/extract/url-metadata | 14 | 2 | $0.004 | Base |
/api/v1/x402/run/seo-page-audit | 9 | 8 | $0.01 | Base |
/api/v1/x402/proxy/render/extract/url-content | 8 | 2 | $0.003 | Base |
/api/v1/x402/proxy/render/extract/url-links | 7 | 2 | $0.004 | Base |
/api/v1/x402/proxy/extract/url-content | 6 | 2 | $0.002 | Base |
/api/v1/x402/extract/url-metadata | 5 | 1 | $0.002 | Base |
/api/v1/x402/proxy/extract/url-metadata | 5 | 2 | $0.003 | Base |
/api/v1/x402/proxy/extract/url-preview | 4 | 2 | $0.002 | Base |
/api/v1/x402/proxy/render/extract/url-preview | 4 | 2 | $0.003 | Base |
/api/v1/x402/extract/url-content | 3 | 1 | $0.001 | Base |
/api/v1/x402/proxy/extract/url-links | 2 | 1 | $0.003 | Base |
3 more endpoints not shown.
The replay
Paid calls, rolling 30 days · 12 October 2026 to 20 October 2026
2026-10-122026-10-20
Selling something like this
Matched automatically from each seller’s own short description. It will sometimes be wrong; tell us and we fix it.
| seller | paid calls | price | sells |
|---|
| pennyregwatch.com | 21 | $0.001–$0.004 | Check robots.txt before crawling or scraping a page. Decide whether GPTBot, ClaudeBot, Googlebot, or another c |
| kevinhoff.com | 2 | $0.01 | X Preflight: read a draft post against X's open-sourced ranking code. Returns what is already settled before y |
| desk.grokaiapps.com | 6 | $0.03–$0.25 | Call when you need a cheap reachability/health check before a heavier fetch. Probes a public http(s) URL (HEAD |
| merchant-audit.clankerceo.workers.dev | 1 | $0.01 | Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a ser |
| x402-api-catalog.onrender.com | 1 | $0.02 | Domain liveness check / verify / audit: DNS resolution (A/MX/NS/TXT records), whether mail routing exists, HTT |
| tools.rocketman.dev | 5 | $0.001–$0.005 | Use when you need to check whether an IBAN is valid and extract its country, bank code and check digits. |
| factstamp.agentrails.workers.dev | 18 | $0.02–$5 | Check a citation before repeating it. Give a DOI, an arXiv ID or a paper title; the answer says whether the wo |
| api.usesaferoute.com | 8 | $0.001–$0.01 | Check whether an approved Base token swap is eligible before supplying a wallet. Returns … token contra |
Going rate, the median of the 9 matched sellers with a listed price (of 9 matched): $0.01 a call. This seller’s endpoints run $0.001–$0.01, and the going rate falls inside that range — so no single over/under verdict is fair. Compare per endpoint.