The Bank of Amsterdam () was an early bank, vouched for by the city of Amsterdam, and established in 1609. It was the first public bank to offer accounts not directly convertible to coin. As such, it has been described as the first true central bank, even though that view is not uniformly shared. The Amsterdam Wisselbank was also active in the production of coins. For decades the assay master of the Bank sent out stocks of gold and silver to the various Mints in the United Netherlands to receive new coins in return.

Unlike the Bank of England, established almost a century later, it neither managed the national currency nor acted as a lending institution (except to the government in emergencies); it was intended to defend coinage standard. The role of the Wisselbank was to correctly estimate the value of coins and thus make debasement less profitable. It occupied a central position in the financial world of its day, providing an effective, efficient and trusted system for national and international payments, and introduced the first-ever international reserve currency, the bank guilder. The model of the Wisselbank as a state bank was adapted throughout Europe, including the Bank of Sweden (1668) and the Bank of England (1694). David Hume praised the Bank of Amsterdam for its policy of 100 percent specie-backed deposit reserves.

Bank of Amsterdam

The bank's full-reserve policy relaxed over time as it lent money to finance overseas trade and to support the Dutch economy, but it remained liquid by requiring good collateral on its loans. This changed with the Fourth Anglo-Dutch War, when the Dutch East India Company defaulted on large unsecured advances from the bank. Despite several attempts to recapitalize, confidence in the bank never recovered. During the last decade of the Republic of the United Provinces, in 1790, the premium on the bank's money disappeared, and by the end of the year, it had declared itself insolvent. The City of Amsterdam assumed control of the bank in 1791. The Nederlandsche Bank was established in 1814, and took over money issue duties for the new Kingdom of the Netherlands, while the Wisselbank entered liquidation in 1819.

Bank of Amsterdam

Tasks

Established on 31 January 1609, the Bank of Amsterdam played a pivotal role in the 17th and 18th-century financial center of Amsterdam. 500 different coins – legal or illegal – from a wide variety of countries and regions circulated, but a good system to determine exchange rates did not exist. At the bank, people could exchange their coins for fully-fledged and widely accepted trade currencies. The Wisselbank protected foreign creditors by settling debts through the bank and offering depositors its own coins that were not debased.

Bank of Amsterdam

The bank was given a fourfold task: to ensure that the money entrusted by the merchants to the bank remained stable in value to solve their domestic payment problem to facilitate their international payments through an adequate supply of full-value gold and silver coins and a good book-entry transfer system to ensure that the bank's foreign exchange reserves were protected from the influx of lighter currencies.

The management of the Bank of Amsterdam was in the hands of three, later four commissioners elected by the city council. They were often former schepenen or members of the city council. Two of the commissioners had to be present daily at the office: they had the oversight of four accountants, two clerks with one servant, four counter bookkeepers, three receivers together with another servant, ushers and an assayer (assay-master), who knew the secrets of trade in precious metals and minting. Each of the accountants had his own specific task: the first took the written orders for payment receipt, the second held in the journal, the third balanced the book, and the fourth took care of the ledger. In 1715 there were five and a year later six commissioners, the number the bank kept until the end of the eighteenth century. From the beginning till the end of the 18th century the average age of commissioners dropped from 46 to 33 years. Two-thirds of the commissioners were merchants or bankers – which the other account holders trusted. Some of the commissioners had ties with the Dutch East India Company (13%) or the West India Company (15%), both account holders. Whoever did business with the VOC was obliged to do so via this Wisselbank [which always resulted in large turnovers].