emerging · -1.5 capability resourceaction

Currency

Score 22.1 / 100 28 providers +90 via APIs 112 APIs Search apis.io →
Business capabilities this tag reaches
Data & Reference Information Services 4
Variants seen in the corpus: CurrenciesCurrency

Providers using this tag (28)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 5 Solid coverage with minor gaps
exchangerate-devCompanyFinanceExchange Rates1 API63.7APILayerAPI MarketplaceAPI CatalogAPI DiscoveryDeveloper Tools3 APIs62.9Neutrino APIData ValidationData ToolsTelephonyCommunications2 APIs62.7APIFreaks - API Hub for DevelopersIP IntelligenceGeolocationWHOISDomain Intelligence104 APIs61.6Abstract APIAvatarsCompany EnrichmentContacts13 APIs61.4
Developing 6 Usable, with meaningful gaps to close
UniRate APIExchange RatesForeign ExchangeCurrency Conversion2 APIs51.1GrainFintechPaymentsEmbedded1 API46.5Open Exchange RatesForeign ExchangeExchange RatesCurrency Conversion2 APIs46.4Cambio UruguayExchange RatesFinanceUruguay1 API39.6Country State City APICapitalCitiesCountries1 API42.2CircleBlockchainComplianceCross-Chain1 API40.5
Thin 9 Limited public surface area
Metals-APIFinancial DataGoldPrecious Metals1 API33.7FinlightFinancial NewsSentiment AnalysisMarket DataStocks1 API30.6Free Currency APIExchange RatesFinanceHistorical Data1 API30.5fxpeek-comCompanyFinanceData2 APIs29.9CurrencyAPIForeign ExchangeExchange RatesCurrency Conversion1 API29.8CurrencyBeaconExchange RatesForeign ExchangeCryptocurrency1 API29.3ForexExchange RatesFinancial DataForeign Exchange7 APIs29.2StooqFintechMarket DataStocksIndices1 API27.5REST CountriesCountriesGeocodingGeographyISO 31661 API37.7
Emerging 6 Early or largely undocumented
ArzbinFinanceMarket DataIran2 APIs24.9FXRatesAPIForeign ExchangeExchange RatesCurrency Conversion1 API19.6ipbaseIP GeolocationIP AddressGeolocationSecurity1 API18.9Bureau of Engraving and PrintingEngravingFederal GovernmentMoney3 APIs12.2OFX (OzForex)CompanyConsumerMoney TransferForeign Exchange1 API25.2Country.ioCapitalContinentsCountries1 API22.4
Minimal 2 Almost no public developer surface
X-RatesCompanyFinanceExchange Rates8.9CraneAerospaceAuthenticationDiversified Manufacturer2.6

APIs with this tag (111)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 14 Complete, well-documented, and agent-ready
HubSpot Currencies APIThe currencies API allows you to manage the currencies used in your HubSpot account. You can set your accou...91.9Shopify Currencies APIThe Currencies API from Shopify — 6 operation(s) for currencies.83.8Optimizely Currencies APIThe Currencies API from Optimizely — 7 operation(s) for currencies.78.1Conga Currency APIThe Currency API from Conga — 1 operation(s) for currency.72.7Microsoft Dynamics NAV Currency APIManage currencies and exchange rates72.2Outbrain Currencies APIMetadata about the available currencies71.1Medusa Currencies APIA store can use unlimited currencies, and each region must be associated with at least one currency. Curren...69.8Kibo Commerce Currencies APIThe Currencies API from Kibo Commerce — 1 operation(s) for currencies.69.6Kibo Commerce Currency APIThe Currency API from Kibo Commerce — 4 operation(s) for currency.69.6Emporix Currencies APIThe Currencies API from Emporix — 2 operation(s) for currencies.69.1Pipeliner CRM Currency APIThe Currency API from Pipeliner CRM — 15 operation(s) for currency.66.9Thomson Reuters Currencies APIThe Currencies API from Thomson Reuters — 2 operation(s) for currencies.66.9Twelve Data Currencies APIThe currencies API from Twelve Data — 2 operation(s) for currencies.66.9Unity Currencies APIManage virtual currencies and player balances66.5
Strong 28 Solid coverage with minor gaps
Unstoppable Finance (Iron) Currencies APIOperations on Currencies65.9Kaseya Currencies APIThe Currencies API from Kaseya — 7 operation(s) for currencies.64.3Visma Currencies APIThe monetary unit for business transactions. ___ Available in any of the following variants: * Pro * Stand...64.0Visma Currency APIThe Currency API from Visma — 2 operation(s) for currency.64.0exchangerate-dev Currencies APIThe Currencies API from exchangerate-dev — 1 operation(s) for currencies.63.7Gameball Currencies APIThe Currencies API from Gameball — 1 operation(s) for currencies.63.6UpCloud Currency APICurrency management63.4Currencycloud Currency APIThe Currency API from Currencycloud — 1 operation(s) for currency.63.2Ledger Currencies APIThe Currencies API from Ledger — 5 operation(s) for currencies.63.1APILayer Marketplace APIThe APILayer marketplace gateway at api.apilayer.com fronts the third-party APIs listed on marketplace.apil...62.9Smart Pension Currency APIThe Currency API from Smart Pension — 1 operation(s) for currency.62.6Cube Currencies APIThe Currencies API from Cube — 13 operation(s) for currencies.62.1Bit2Me Currency APIThe Currency API from Bit2Me — 9 operation(s) for currency.61.9Tackle.io Currencies APIMicrosoft marketplace currency and conversion helpers.61.9APIFreaks MCP ServerOfficial first-party Model Context Protocol server (Apache-2.0) exposing 59 read-only tools across 13 categ...61.6Chargebee Currencies APIThe Currencies API from Chargebee — 5 operation(s) for currencies.59.9Second Life Live Data FeedsAnonymous, unauthenticated feeds publishing live Second Life grid statistics (grid status, total registered...59.5Polygon.io Forex APIReal-time and historical FX prices for 1,000+ currency pairs via REST and WebSocket.58.3Mavenlink Currencies APIThis object allows you to view the [names, ISO codes, and symbols of currencies supported by Kantata OX](ht...58.1Mastercard Currencies APIThe Currencies API from Mastercard — 4 operation(s) for currencies.57.3BVNK Currencies APIThe Currencies API from BVNK — 3 operation(s) for currencies.56.0Copper.co Currencies APIThe currencies API from Copper.co — 3 operation(s) for currencies.55.5Blackbaud Currencies APIThe Currencies API from Blackbaud — 2 operation(s) for currencies.55.3Pipedrive Currencies APISupported currencies which can be used to represent the monetary value of a deal, or a value of any monetar...55.3TUI Group Currency APIThe currency API from TUI Group — 1 operation(s) for currency.55.1Mews Currencies APIThe Currencies API from Mews — 1 operation(s) for currencies.55.0Partnerize Currencies APIThe Currencies API from Partnerize — 1 operation(s) for currencies.54.8Velaris Currencies APIThe Currencies API from Velaris — 3 operation(s) for currencies.54.6
Developing 33 Usable, with meaningful gaps to close
PlayFab Economy (Catalog / Inventory) APIPlayFab Economy v2 is the modern catalog, inventory, store, and virtual-currency surface. It covers catalog...54.2Ready2order Currency APIThe Currency API from Ready2order — 2 operation(s) for currency.53.730MHz Currency APIThe currency API from 30MHz — 2 operation(s) for currency.53.3Magnite Currencies APIThe Currencies API from Magnite — 1 operation(s) for currencies.53.0ECI Solutions Currency APIThe Currency API from ECI Solutions — 3 operation(s) for currency.52.8Marketstack Currencies APIThe Currencies API from Marketstack — 1 operation(s) for currencies.52.8Clio Currencies APIThe Currencies API from Clio — 1 operation(s) for currencies.51.7ExchangeRate-API Currencies APISupported currency codes and metadata51.7UniRate API Currency APICurrent exchange rates and conversion operations51.1ServiceChannel Currencies APIThe Currencies API from ServiceChannel — 1 operation(s) for currencies.50.0AMCS Group Currency APIThe Currency API from AMCS Group — 3 operation(s) for currency.48.3Beazley Currencies APIThe Currencies API from Beazley — 1 operation(s) for currencies.48.3Tesser Currencies APIThe Currencies API from Tesser — 1 operation(s) for currencies.48.1CoinGate Currencies APIRetrieve supported currencies and platforms47.1Wish Currencies APIThe Currencies API from Wish — 1 operation(s) for currencies.46.5Open Exchange Rates Currencies APIList of supported currency symbols and names.46.4Zoho Inventory Currency APICurrency Module46.3Elastic Path Currencies API:::caution - There is a hard limit of 10 currencies per store. :::45.7M3ter Currency APIEndpoints for Currency operations such as creation, update, list, and delete. Currencies are stored for you...45.5SERTICA Currencies APIThe Currencies API from SERTICA — 9 operation(s) for currencies.45.0Discover Currency ConverterDiscover Currency Converter is a user-friendly tool that allows individuals to easily convert between diffe...44.8Discover Tip EtiquetteDiscover Tip Etiquette is a platform designed to educate individuals on the proper etiquette and practices ...44.8CrunchDAO Currency APIThe currency API from CrunchDAO — 1 operation(s) for currency.44.6dLocal Currency APIForeign exchange rate queries44.4Concur Exchange Rate APIAllows users to create custom exchange rates for a company, supporting bulk uploads of exchange rate data f...42.3Xignite Global Currencies APIReal-time, historical, and average foreign exchange rates - one of Xignite's longest-running and most widel...41.8Akeneo Currency APIA currency is a unit of exchange that is used to price products. Currencies are used in the PIM to define t...41.6University of Warsaw Currency APIThe Currency API from University of Warsaw — 2 operation(s) for currency.41.0Kaltura Currency APIThe currency API from Kaltura — 1 operation(s) for currency.40.9HitBTC Currencies APIThe Currencies API from HitBTC — 2 operation(s) for currencies.40.5HitBTC Currency APIThe Currency API from HitBTC — 2 operation(s) for currency.40.5Wise Currencies APIRetrieve the list of currencies supported for transfers, including currency codes and display names.40.1Cambio Uruguay MCP ServerFirst-party MCP server for AI agents, shipped both as a hosted anonymous Streamable HTTP endpoint and as th...39.6
Thin 20 Limited public surface area
REST Countries Currency APILookup countries by ISO 4217 currency code or currency name.37.7Procurify Currencies APIThe currencies API from Procurify — 1 operation(s) for currencies.36.9OpenNode Rates and Currencies APIREST API for retrieving real-time Bitcoin exchange rates across supported fiat currencies and listing all c...35.9Metals.Dev Currency APICurrency rates and conversions.35.7Cacheflow Currencies APIThe Currencies API from Cacheflow — 3 operation(s) for currencies.35.6Loopay Currency APIThe Currency API from Loopay — 1 operation(s) for currency.35.1Rackspace Technology Currency APICurrency lookup.35.1LATOKEN Currency APIThe Currency API from LATOKEN — 4 operation(s) for currency.34.8OANDA Exchange Rates APIInstitutional-grade foreign exchange data service covering 200+ currencies and 38,000+ currency pairs. Prov...34.4brapi Exchange Rates APIRetrieve Brazilian Real (BRL) exchange rates against major global currencies, sourced from Banco Central do...34.3Frankfurter Currencies APISupported currency reference data32.5Frankfurter Currency APIThe Currency API from Frankfurter — 1 operation(s) for currency.32.5ApyHub Currency APICurrency conversion utilities30.7CurrencyAPI Currencies APISupported currency metadata.29.8FastForex Currency APIPhysical currencies, rates and conversions29.8CurrencyBeacon Currencies APISupported currencies information29.3Fixer.io APIForeign exchange rates and currency conversion API.29.2NOWPayments Currencies APISupported cryptocurrency listings29.0EDI Foreign Exchange Rates APIForeign exchange rates via the GetLatestFXRates endpoint.27.3Reverb Currencies APIThe Currencies API from Reverb — 2 operation(s) for currencies.26.5
Emerging 16 Early or largely undocumented
Paysafe FX Rates APIA value-added REST API providing foreign exchange rate data to support multi-currency payment processing an...26.0Saxo Bank Currencies APIProvides information about currencies supported by Saxo Bank.26.0Cloud9Trader APIUnified API for algorithmic cryptocurrency and forex trading, providing REST and WebSocket endpoints for ma...25.0Cloud9trader Currency APIThe Currency API from Cloud9trader — 2 operation(s) for currency.25.0 Pinnacle Sports Betting Currencies APIThe Currencies API from Pinnacle Sports Betting — 1 operation(s) for currencies.24.9Polkadot Currency APIThe Currency API from Polkadot — 3 operation(s) for currency.24.7NoBueno Currencies APIThe currencies API from NoBueno — 2 operation(s) for currencies.23.8Payoneer Mass Payout & Services APIExtended mass payout API including additional payment services such as multicurrency accounts, billing, inv...23.7GlobKurier APIGlobKurier API as documented publicly: 15 operations. Contract generated from the documentation by API Evan...23.4Country.io Currency APICurrency codes by ISO2 country code.22.4Lane API Currencies APIThe Currencies API from Lane API — 1 operation(s) for currencies.21.0FXRatesAPI Currencies APIList of supported currencies and their metadata.19.6ipbase IP Geolocation APIREST API providing geolocation, timezone, currency, connection, and security data for IPv4 and IPv6 address...18.9BEP Data and PublicationsBEP publishes currency production figures, annual reports, and historical data about Federal Reserve Note p...12.2BEP Mutilated Currency RedemptionThe BEP redeems severely damaged or mutilated Federal Reserve Notes as a free public service. Citizens can ...12.2BEP U.S. Currency Reader ProgramThe BEP U.S. Currency Reader Program provides free currency readers to blind and visually impaired individu...12.2

Companies reaching this through an API (90)

These companies publish an API, specification or operation carrying “Currency” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

30MHz Akeneo AMCS Group ApyHub Beazley Bit2Me Blackbaud brapi BVNK Cacheflow Chargebee Clio Cloud9trader CoinGate Conga Copper.co CrunchDAO Cube Currencycloud Discover dLocal Docusign ECI Solutions Elastic Path Emporix Exchange Data International ExchangeRate-API FastForex Frankfurter Gameball GlobKurier HitBTC HubSpot Kaltura Kaseya Kibo Commerce Lane API LATOKEN Ledger Linden Lab Loopay M3ter Magnite Marketstack Massive (formerly Polygon.io) Mastercard Mavenlink Medusa Metals.Dev Mews
Show all 90 companies ↓
Microsoft Dynamics NAV NoBueno NOWPayments OANDA OpenNode Optimizely Outbrain Partnerize Payoneer Paysafe Pinnacle Sports Betting Pipedrive Pipeliner CRM PlayFab Polkadot Procurify Rackspace Technology Ready2order Reverb SAP Concur Saxo Bank SERTICA ServiceChannel Shopify Smart Pension Tackle.io Tesser Thomson Reuters TUI Group Twelve Data Unity University of Warsaw Unstoppable Finance (Iron) UpCloud Velaris Visma Wise Wish Xignite Zoho Inventory

Score breakdown

Frequency
59.9
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
35.4
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Exchange Rates 22 co-occurrences Countries 23 co-occurrences Foreign Exchange 25 co-occurrences Timezone 13 co-occurrences Currency Conversion 10 co-occurrences Rates 15 co-occurrences Vendors 11 co-occurrences

Where this tag comes from

Api tag110
Provider tag28
Openapi tag81
Openapi op tag194

Cohort brief

Auto-generated

The 26 providers in the APIs.io catalog tagged Currency, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
26
of 28 in the catalog
Mean Kin Score
37.7
+13.6 vs catalog 24.1
Mean Agent Readiness
28.7
+14.6 vs catalog 14.1
Spread
12.2–63.7
median 32.2 · σ 14.9
How the 26 split by band
Exemplar 0Strong 5Developing 6Thin 9Emerging 6Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 44.3 18.6 +25.7 26
Developer Ergonomics 36.7 24.5 +12.2 26
Operational Transparency 23 13.2 +9.8 26
Discoverability 68.2 59.1 +9.1 26
Contract Governance 18.6 9.7 +8.9 26
Access Clarity 37.6 30 +7.6 26

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 38% 18% +20
MCP server (first-party) 42% 16% +26
Agent Skills 0% 0% 0
OAuth scopes 12% 13% -1
Security 100% 99% +1
Arazzo workflows 4% 1% +3
Governance rules 88% 36% +52

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 exchangerate-dev 63.7
  2. 2 APILayer 62.9
  3. 3 Neutrino API 62.7
  4. 4 APIFreaks - API Hub for Developers 61.6
  5. 5 Abstract API 61.4
  6. 6 UniRate API 51.1
  7. 7 Grain 46.5
  8. 8 Open Exchange Rates 46.4
  9. 9 Country State City API 42.2
  10. 10 Circle 40.5
Top by Agent Readiness
  1. 1 APILayer 67.3
  2. 2 Circle 47.7
  3. 3 Finlight 40.7
  4. 4 APIFreaks - API Hub for Developers 36
  5. 5 exchangerate-dev 35.7
  6. 6 UniRate API 34.2
  7. 7 Country State City API 34.2
  8. 8 Grain 33.9
  9. 9 Free Currency API 33.3
  10. 10 Neutrino API 33.2
All 28 members of this roster resolve to a provider in the catalog; 26 carry a score (93%). The figures above describe the scored members only.
Coverage caveat. 16 of 26 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 14 November 2026, across 41591 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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