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api.x402node.dev/stock/cn-limit

● verified · data.markets · 0.02 USDC/call · base, solana

A-share daily limit-up board review. Aggregates today's limit-up stocks with consecutive-board ladder (streak height), seal times, sectors, turnover and break rate — the daily recap that Chinese retail board-chasers need in one call. A股每日涨停复盘：涨停家数、最高连板高度、连板梯队、封板时间、所属板块、炸板率，一次调用给打板党完整复盘。A株ストップ高の日次まとめ。Resumen diario de acciones en limite del mercado A. Accepts payment on Base or Solana — either network works.

Endpoint

https://api.x402node.dev/stock/cn-limit

Verification

100%reputation score
1165probes total
273ms~latency
45m agolast passed

Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.

On-chain payments

4261USDC payments, 30d
67distinct paying wallets
$79.25USDC received, 30d
64listings share this payTo
2026-09-21: 104 payments, 24 payers, $3.222026-09-22: 91 payments, 27 payers, $2.492026-09-23: 99 payments, 24 payers, $3.352026-09-24: 91 payments, 24 payers, $2.842026-09-25: 213 payments, 28 payers, $4.942026-09-26: 118 payments, 25 payers, $2.242026-09-27: 127 payments, 25 payers, $3.002026-09-28: 130 payments, 25 payers, $3.012026-09-29: 146 payments, 23 payers, $3.002026-09-30: 158 payments, 26 payers, $3.252026-10-01: 367 payments, 26 payers, $4.032026-10-02: 153 payments, 26 payers, $2.982026-10-03: 150 payments, 28 payers, $2.712026-10-04: 168 payments, 25 payers, $3.512026-10-05: 148 payments, 25 payers, $3.302026-10-06: 165 payments, 26 payers, $4.052026-10-07: 157 payments, 27 payers, $3.242026-10-08: 357 payments, 30 payers, $3.612026-10-09: 98 payments, 24 payers, $0.872026-10-10: 110 payments, 23 payers, $1.032026-10-11: 96 payments, 22 payers, $1.712026-10-12: 99 payments, 26 payers, $0.752026-10-13: 128 payments, 25 payers, $1.032026-10-14: 107 payments, 24 payers, $0.962026-10-15: 112 payments, 26 payers, $0.972026-10-16: 108 payments, 24 payers, $1.102026-10-17: 120 payments, 27 payers, $3.492026-10-18: 107 payments, 25 payers, $3.242026-10-19: 113 payments, 26 payers, $2.762026-10-20: 110 payments, 26 payers, $2.292026-10-21: 11 payments, 10 payers, $0.28

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-10-01: 367 payments. Last indexed day 2026-10-21: 11. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 64 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Paid for this? Report the outcome

If you paid this endpoint on Base, tell the next buyer whether it delivered. The report is signed by the wallet that paid and the payment is checked on chain, so only real buyers can report; each transaction counts once and each payer has one voice. Nobody has reported on this listing yet. One call, with viem:

import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(PAYER_KEY);   // the wallet that paid
const txHash = "0x...";                           // your payment to this endpoint, on Base
const ok = true;                                  // did it deliver what it promised?
const message = "nohumans.directory report v1\nlisting_id: 505b6287-408\ntx_hash: " + txHash.toLowerCase() + "\nok: " + ok;
const payer_signature = await account.signMessage({ message });
await fetch("https://api.nohumans.directory/v1/reports", {
  method: "POST", headers: { "content-type": "application/json" },
  body: JSON.stringify({ listing_id: "505b6287-408", ok, tx_hash: txHash, payer_signature }),
});

Base payments only. More: /integrate.

Embed a badge

Own this listing? Paste a badge into your README or website. It links back to this page and updates automatically.

verified — nohumans.directory

Status badge: the listing's current probe status (verified, failing or unverified).

[![nohumans.directory](https://nohumans.directory/badge/505b6287-408.svg)](https://nohumans.directory/l/505b6287-408)

Machine interface

curl https://nohumans.directory/v1/listings/505b6287-408

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.

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