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API · /moneysupply-api

Money Supply API

degraded 3,926 Subscribers

How fast the money in each economy is growing — narrow money (M1) and broad money (M3) growth as an API, live from the OECD's official monetary statistics, no key. The money supply is the total stock of money in circulation: M1 is cash and instantly-spendable deposits (the transactional money that turns over fast), M3 is M1 plus savings and near-money. How fast it grows is one of the oldest macro signals there is — money growth running well ahead of the economy is the classic fuel for inflation and asset-price booms, while money contracting flags a credit squeeze. Central banks, bond traders and macro investors watch the year-on-year money-growth rate to read the liquidity tide. The OECD publishes a seasonally-adjusted monetary-aggregate index for each economy; this API turns it into the number people actually use — the year-on-year and month-on-month growth of M1 and M3. The board endpoint ranks every economy by its broad-money (M3) growth, with narrow money (M1) alongside, so you can see where liquidity is expanding fastest and where it is drying up. The narrow endpoint ranks by M1 growth — narrow money turns over fastest and tends to lead. The country endpoint gives one economy's M1 and M3 growth, year-on-year and month-on-month. Each reading carries its own period and discontinued series are excluded, so the board is genuinely current. The money-supply / monetary-growth cut — distinct from the central-bank policy-rate APIs (the price of money, not its quantity), the inflation board, and the generic multi-provider data aggregator. Figures are monthly, in percent.

#money-supply #oecd #monetary #m1 #m3 #macro
api.oanor.com/moneysupply-api
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Machine-readable spec so AI agents can integrate this API.

/api/moneysupply-api/openapi.json
/api/moneysupply-api/llms.txt

Discovery: GET /api/index.json lists every API.

Money Supply API — live data on the oanor API marketplace

API health

degraded
Uptime
62.50%
Server probes · 24h
Avg latency
1184 ms
Server probes · 24h
Subscribers
3,926
active
Total calls
68
last 7 days
status Full status page → · 8 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 815 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 815 calls/month
  • 2 req/sec
  • All endpoints
  • No credit card
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Starter

€11.60 /month

  • 18,100 calls / month
  • 6 requests / second
  • Hard cap (429 above quota, no overage)
  • 18,100 calls/month
  • 6 req/sec
  • M1 & M3 growth boards
  • Email support
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Pro

€35.20 /month

  • 91,500 calls / month
  • 16 requests / second
  • Hard cap (429 above quota, no overage)
  • 91,500 calls/month
  • 16 req/sec
  • All economies & aggregates
  • Priority support
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Business

€79.60 /month

  • 506,000 calls / month
  • 40 requests / second
  • Hard cap (429 above quota, no overage)
  • 506,000 calls/month
  • 40 req/sec
  • Desk-grade throughput
  • Dedicated SLA
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Related APIs

Other APIs with overlapping tags.

Euro Area Bank Rates & Money Supply API — oanor API marketplace

Euro Area Bank Rates & Money Supply API

The interest rates euro-area households and businesses actually pay, and how fast the money supply is growing, read live from the European Central Bank's public Data Portal — no key, nothing stored. Policy rates are the headline, but what reaches the real economy is the bank lending rate: the cost of a new mortgage, a consumer loan, a business loan, and the rate paid on deposits. The rates endpoint returns the latest euro-area readings for all of these (the ECB MIR "cost of borrowing" series), each with its value, the month it refers to, the month-on-month change and a plain-language label. The moneysupply endpoint returns the annual growth of M1, M2 and M3 — the monetary aggregates whose expansion or contraction leads inflation and the credit cycle. The series endpoint returns the recent monthly history of any one indicator. This is the euro-area bank-rate / monetary-aggregate macro cut — distinct from the ECB policy-rate, yield-curve and €STR APIs, the FX-rate APIs and the country-specific central-bank APIs in the catalogue. All series are euro-area (U2), monthly, in percent.

api.oanor.com/bankrates-api

 OECD Economic Indicators API — oanor API marketplace

OECD Economic Indicators API

Key macroeconomic indicators for the 38 OECD member countries, sourced from the official OECD SDMX data service. Pull the harmonised unemployment rate, the consumer price index and the long-term (10-year government bond) interest rate for any member country, look up a single indicator for one country, or read a full country snapshot with all indicators at once. Every value carries the indicator label, its unit and the exact period it refers to, and always resolves to the latest published observation — no date juggling. Coverage spans Australia to the United States, with the United Kingdom, Germany, Japan, France and every other OECD member in between. Built for dashboards, macro research and currency or rates models that need authoritative, comparable cross-country economic data. Distinct from market and FX feeds: this surfaces official OECD statistics.

api.oanor.com/oecd-api

 Net International Investment Position API — oanor API marketplace

Net International Investment Position API

The stock of external wealth — how much each economy owns abroad versus how much the rest of the world owns of it, live from the OECD's official balance-of-payments statistics, no key. Where the current account is the yearly flow of external lending or borrowing, the net international investment position (Net IIP) is the accumulated stock those flows pile up into: a country running persistent surpluses builds a large positive Net IIP and becomes a net creditor to the world (Norway, Japan, Germany, Switzerland), while persistent deficits build a large negative one — a net debtor, like the United States. The Net IIP is one of the deepest gauges of external sustainability and a structural anchor for a currency: a big positive position earns net income on foreign assets and is a buffer in a crisis, while a large negative one leaves a currency exposed to the willingness of foreigners to keep funding it. The board endpoint ranks economies by their Net IIP as a share of GDP — the size-neutral cross-country screen — from biggest net creditors to biggest net debtors. The gross endpoint ranks by gross external assets as a share of GDP, a measure of financial openness and international integration where small financial hubs tower with foreign assets worth multiples of GDP. The country endpoint gives one economy's full external balance sheet: the Net IIP in dollars and as a share of GDP, its gross foreign assets and liabilities, and the net position broken down by function — direct investment, portfolio investment, other investment and reserve assets, which sum to the net position — with a plain-language read. Each reading carries its own quarter and discontinued series are filtered out. This is the external-stock / net-foreign-wealth cut — the companion to, and distinct from, the current-account balance (the yearly flow, not the accumulated stock), trade growth, and the gross-government-debt and debt-service feeds (public-sector domestic debt, not the whole economy's external position). Positions are in billions of US dollars and percent of GDP; figures are quarterly end-of-period stocks.

api.oanor.com/netiip-api

 Current Account Balance API — oanor API marketplace

Current Account Balance API

Whether each economy earns more from the rest of the world than it spends — the current-account balance, live from the OECD's official balance-of-payments statistics, no key. The current account is the single most important external-balance number in macro: it nets a country's trade in goods and services, its cross-border investment income, and its transfers into one figure. A surplus means the economy is a net lender to the world and is accumulating foreign claims; a deficit means it is a net borrower, financing its spending with foreign capital. Persistent current-account positions are one of the deepest drivers of exchange rates — surplus currencies (the yen, the euro-area core, the Nordics) tend to be structurally supported, while large-deficit currencies depend on continued capital inflows and are vulnerable when risk appetite turns. The board endpoint ranks economies by their current-account balance as a share of GDP — the size-neutral cross-country screen — from biggest surpluses to biggest deficits. The goods endpoint ranks by the merchandise (goods) trade balance as a share of GDP, separating the trade story from services and income. The country endpoint gives one economy's full external decomposition: the headline balance as a share of GDP, the goods / services / primary-income / secondary-income balances in US dollars (which sum exactly to the current account) and as shares of GDP, the six-quarter trend, and a plain-language read of whether the position is improving or deteriorating and what drives it. Each reading carries its own quarter and discontinued series are filtered out. This is the external-balance / balance-of-payments cut — distinct from trade growth (real export and import growth rates, the flow of volumes, not the net balance), and from the inflation, labour-cost and confidence feeds. The headline is percent of GDP; the decomposition is in billions of US dollars per quarter and percent of GDP; figures are quarterly, seasonally adjusted.

api.oanor.com/currentaccount-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Money Supply API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Money Supply API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Money Supply API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Money Supply API cost?
Money Supply API has a free tier with 100 calls / month. Paid plans start at €11.60 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Money Supply API GDPR-compliant?
All requests to Money Supply API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/moneysupply-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/moneysupply-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/moneysupply-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/moneysupply-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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