@pipeworx/cbc-tw

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Tools: 4

Taiwan central bank statistics: policy (discount) rate and its full adjustment history, the New Taiwan dollar and other currencies against the US dollar, money aggregates (M1A, M1B, M2), reserve money, foreign exchange reserves, and money-market and interbank rates, each with units, the observation period and the table’s last-updated date.

Tools

• cbc_tw_series_list() — the statistical tables this pack documents, with English titles, frequency and column meanings. No upstream call.
• cbc_tw_policy_rate({ history? }) — current rediscount, secured-loan and short-term accommodation rates (percent per annum), the date the current level took effect, the previous level and the most recent adjustments.
• cbc_tw_exchange_rate({ currency?, frequency?, date? | start_date?, end_date? | last_n? }) — NTD, JPY, GBP, HKD, KRW, CAD, SGD, CNY, AUD, IDR, THB, MYR, PHP, EUR or VND against the US dollar, daily, monthly or annual. A date with no published rate returns count: 0 with an empty_reason (after_latest_published or no_publication_on_date), never a silent empty list.
• cbc_tw_table({ table_id, start_period? | end_period? | last_n? }) — rows of one table by id (for example EF17M01 for M1B and M2, EG37D01 for interbank call-loan rates, EF07M01 for foreign exchange reserves). Values are labelled by column; null means the bank published no value for that period.

Auth

Keyless.

Data sources

• Central Bank of the Republic of China (Taiwan), Statistical Database — policy rates, exchange rates, monetary and financial statistics. Each call reads the one table it needs from the bank at request time; nothing is stored.

Things worth knowing:

• Quote convention differs by currency: GBP, AUD and EUR are US dollars per one unit; every other currency is units per one US dollar. Responses carry a quote field.
• Publication lags. Daily tables can run weeks behind the calendar (some by more than a month) and monthly tables about six weeks; every response carries latest_observation and table_last_updated so the caller can see how stale a value is.
• The policy-rate table lists only the dates a rate was changed, so the “current” rate is the most recent adjustment and may be years old.
• Column labels without an English translation in this pack come back in the bank’s own Chinese labels (label_zh is always returned alongside).

Tools

• cbc_tw_series_list — List the Taiwan central bank (Central Bank of the Republic of China) statistical tables this pack documents, with English titles,
• cbc_tw_policy_rate — Taiwan central bank policy interest rates: the current rediscount (discount) rate, secured-loan accommodation rate and short-term
• cbc_tw_exchange_rate — Currencies against the US dollar from the Taiwan central bank: NTD per USD (the Taiwan dollar rate), plus JPY, GBP, HKD, KRW, CAD, SGD,
• cbc_tw_table — Rows of one Taiwan central bank statistical table by id (see cbc_tw_series_list): money aggregates M1A/M1B/M2, reserve money, foreign