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CN Data – CNY Fixing Rate
x402
CN Data – CNY Fixing Rate is a paid API for AI agents from cn-data-x402.cn-data-x402-worker.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-16).
Returns the People's Bank of China official CNY central parity (fixing) exchange rates against major currencies as clean JSON.
Price / call$0.02
Success—
StatusUnknown
How this service works
Chinese market and China-focused public data over the x402 protocol. No API key and no signup: call any endpoint, receive HTTP 402 with payment terms, pay the listed amount in USDC on Base and retry. Every response is JSON. Some Chinese-language sources are published only as web pages — these endpoints return them as clean, machine-readable JSON.
Output
A JSON object with an `ok` boolean and a `data` field containing an array of CNY central parity fixing records, each including the currency code, date, and official exchange rate as published by the People's Bank of China.
Example use cases
Daily FX rate snapshot for finance app
“Pull the latest PBOC official CNY central parity rates for USD, EUR, and GBP so I can update our currency dashboard.”
Historical CNY rate trend analysis
“Get me the last 40 CNY fixing rate entries for USD so I can chart how the yuan has moved against the dollar recently.”
Multi-currency RMB conversion reference
“I need today's official PBOC fixing rates for USD, JPY, EUR, HKD, and GBP all at once to use as reference rates for our invoicing system.”
Technical details
Endpoint
GEThttps://cn-data-x402.cn-data-x402-worker.workers.dev/cn/cny-fixing?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need the official PBOC central parity (fixing) rate for CNY rather than market/spot rates. It is ideal for compliance, invoicing, or financial reporting that requires the authoritative government-published rate. No API key or signup required — just pay per call in USDC, making it suitable for lightweight or infrequent lookups without account overhead.
Side effects
- HTTP 402 returned on first call — must pay 0.02 USDC on Base via x402 protocol before data is returned
- Invalid or unsupported currency code returns empty or error data
- Limit parameter out of range (must be 1–40) may result in an error or clamped response
- Data may not be available on Chinese public holidays when PBOC does not publish rates
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {}
}
}Tags
x402
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