RMB reference exchange rates

Name: RMB reference exchange rates API | PayAPI Market
Brand: RMB reference exchange rates
Price: 0.01 USD
Availability: InStock

RMB reference exchange rates. Returns the CNY cross table plus foreign-to-CNY rates for USD, EUR, JPY, HKD, GBP, KRW, SGD and AUD. No API key and no signup: call the endpoint, it answers HTTP 402 with the payment terms, pay per request in USDC on Base with any x402-compatible client or wallet, then retry the same request to get the data.

1 route settlement-verified · $0.01 USDC/request · 1 endpoint · Data · base network · x402 protocol

Verified routes

GET /cn/fx · $0.01 · Verified with a $0.01 test payment on 3 Nov 2026 · receipt

Other routes are unverified.

Networks: Base (settlement-verified)

Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.

url https://payapi.market/mcp

Listing facts

Provider: RMB reference exchange rates
Hosted at: cn-data-x402.cn-data-x402-worker.workers.dev
Category: Data
Price: $0.01 USDC per request
Payment networks: Base
Settlement-verified: 1 route, last checked 2026-11-03
Listed on PayAPI Market: 2026-11-02

Try RMB reference exchange rates

Call a verified route without paying first. The server should answer HTTP 402 Payment Required with the price, the USDC asset, the network and the wallet to pay. An x402 client pays that amount on Base and retries with the payment header.

curl -i "https://cn-data-x402.cn-data-x402-worker.workers.dev/cn/fx"

About this API

RMB reference exchange rates is listed in the Data category with pricing at $0.01 USDC/request. One route has been settlement-verified by PayAPI Market on 2026-11-03. View receipt on Basescan.

Payments settle on base in USDC via the x402 protocol. AI agents discover this API through the PayAPI Market MCP server and pay per request without API keys or accounts.

This API exposes 1 endpoint.

Questions about this API

What does RMB reference exchange rates do?

How much does RMB reference exchange rates cost?

RMB reference exchange rates is priced at $0.01 USDC per request, paid per call with no subscription. Verified with a $0.01 test payment on 3 Nov 2026. The exact amount for each call is in the HTTP 402 response before any money moves.

Do I need an API key or account to use RMB reference exchange rates?

No. RMB reference exchange rates uses the x402 protocol, so an agent pays per request in USDC on Base and gets the response, with no API key, account or signup.

Has RMB reference exchange rates been verified?

Yes, 1 route. PayAPI Market paid for a real call from its own wallet, received real data back and recorded the USDC settlement on-chain, most recently on 2026-11-03.

How does an AI agent find RMB reference exchange rates?

Through the free PayAPI Market MCP server at https://payapi.market/mcp, using search_apis or get_api, or over plain HTTP at https://payapi.market/agent/search. Discovery is free; the agent pays the provider directly on the listing's own 402.

More Data APIs · Browse the marketplace · List your own API

Related APIs

ISO week Monday · 1 route verified · Call when an agent needs the Monday of the ISO 8601 week that contains a date. Weeks start on Monday. Not a holiday answer. GET /weekstart with query date. Unknown input returns 404 and is not charged. Price is the live HTTP 402 amount in USDC on Base.
Julian day number · 1 route verified · Call when an agent needs the integer Julian day number for noon UT on a proleptic Gregorian date. Not a historical civil date before the Gregorian reform. GET /julian with query date. Unknown input returns 404 and is not charged. Price is the live HTTP 402 amount in USDC on Base.
Completed years between dates · 1 route verified · Call when an agent needs the completed years from one Gregorian date to another, counted at the anniversary. A 29 February start uses 1 March in a non-leap year. Not a legal-age determination for every country. GET /age with query from and to. Unknown input returns 404 and is not charged. Price is the live HTTP 402 amount in USDC on Base.
Gregorian leap year · 1 route verified · Call when an agent needs whether a year is a leap year under the proleptic Gregorian rule. Not a holiday answer. GET /leap with query year. Unknown input returns 404 and is not charged. Price is the live HTTP 402 amount in USDC on Base.
Unix seconds to UTC date · 1 route verified · Call when an agent has an integer number of Unix seconds and needs the UTC date. POSIX time does not count leap seconds. Not a live clock. GET /unix with query seconds. Unknown input returns 404 and is not charged. Price is the live HTTP 402 amount in USDC on Base.
China's official manufacturing and non-manufacturing PMI as one clean monthly · 1 route verified · China's official manufacturing and non-manufacturing PMI as one clean monthly JSON series, newest first: the PMI index itself, the year-on-year value as reported by the upstream source, and whether each index is above or below the 50 expansion/contraction line. Pass ?limit=1-225; default 24 months. PMI is a monthly diffusion index where 50 is neutral, so this endpoint is designed for recurring macro dashboards and month-over-month monitoring. The upstream-reported YoY fields are preserved verbatim and are not recalculated. 中文：中国制造业与非制造业 PMI 月度序列 - - 指数、上游同比口径及 50 荣枯线状态。 No API key and no signup: call the endpoint, it answers HTTP 402 with the payment terms, pay per request in USDC on Base with any x402-compatible client or wallet, then retry the same request to get the data.

More from RMB reference exchange rates

By RMB reference exchange rates