stale · -0.7 capabilitymarket resourcedomain

Instruments

Score 16.4 / 100 9 providers +38 via APIs 43 APIs Search apis.io →
Workflows using this tag
Adyen Classic Authorise and Refund · Adyen Adyen Checkout Payment and Refund · Adyen Adyen Management Create Webhook, Generate HMAC and Test · Adyen Adyen Checkout Payment and Reverse · Adyen Adyen Checkout Payment and Cancel · Adyen Adyen Classic Authorise and Cancel · Adyen Adyen Checkout Payment and Capture · Adyen Adyen List Recurring Details and Disable a Token · Adyen
Business capabilities this tag reaches
Payments & Card Management 1

Providers using this tag (9)

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

Thin 1 Limited public surface area
OpenFIGIFinance1 API31.5
Emerging 2 Early or largely undocumented
ReverbMarketplaceMusicE-Commerce1 API25.0CellmicrosystemsCompanyBiotechnologySingle CellResearch11.3
Minimal 6 Almost no public developer surface
CapitainerCompanyMicrosamplingBiotechnologyLaboratory10.0BrightspecSpectroscopyMolecular AnalysisPharmaceuticalsChemicals1 API7.5AngelmedicalsystemsMedicalOphthalmologySurgery3.4BenhuatechnologyCompanyWater TreatmentChina3.1Mettler-Toledo InternationalLaboratoryPrecisionFortune 10001 API10.2WatersLaboratoryAnalytics1 API8.0

APIs with this tag (43)

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 2 Complete, well-documented, and agent-ready
Upstox Instruments APIThe Instruments API from Upstox — 1 operation(s) for instruments.74.9Adyen Instruments APIThe Instruments API from Adyen — 9 operation(s) for instruments.71.1
Strong 1 Solid coverage with minor gaps
Clear Street Instruments APIThe Instruments API from Clear Street — 6 operation(s) for instruments.60.6
Developing 14 Usable, with meaningful gaps to close
Upvest Instruments APIQuery available financial instruments and their metadata.50.1Clearstreet8e71 Instruments APIRetrieve core details and discovery endpoints for tradable instruments.50.0A7 Analytics Platform - Reference Data API (RDI) v2Reference data for T7 venues (markets, market segments, securities) from the Reference Data Interface, vers...49.4Search APIAPI enabling search across organizations, instruments, quotes, and economic indicators on the Refinitiv Dat...48.3Xpansiv Instruments APIThe Instruments API from Xpansiv — 1 operation(s) for instruments.48.1Moment Instruments APIThe Instruments API from Moment — 1 operation(s) for instruments.45.2Moment Instruments APIThe Instruments API from Moment — 2 operation(s) for instruments.45.2Bloomberg AIM Instruments APISearch for securities and instruments45.0Refinitiv Instruments APIInstrument search, validation, and instrument list management operations.44.8dxFeed Instrument Profile (IPF) Web ServiceReference-data web service for requesting instrument profiles in dxFeed's Instrument Profile Format (IPF), ...42.3ICE Consolidated Feed APIThe ICE Consolidated Feed API provides developers with access to ICE Data Services real-time and delayed ma...41.4CME Reference Data APIA set of JSON RESTful web service APIs that provide access to product and instrument reference data for CME...40.5tastytrade Instruments APIOperations about instruments40.2Charles Schwab Instruments APIInstrument metadata search40.0
Thin 18 Limited public surface area
Bakkt Instruments APIInstruments provides information about assets offered on the platform.39.2FOREX.com Market APISearch and retrieve market details for tradeable instruments across 80+ forex and CFD markets. Supports ful...39.1lemon.markets Instruments APIThe Instruments API from lemon.markets — 4 operation(s) for instruments.38.8MusicBrainz Instruments APILookup and search for instruments used in recordings.37.9FDC3 Context DataFDC3 Context Data defines a standard set of typed data structures used to carry information between financi...36.8OANDA Instruments APIThe Instruments API from OANDA — 5 operation(s) for instruments.36.6Trading 212 Instruments APIDiscover what you can trade. These endpoints provide comprehensive lists of all tradable instruments and th...36.6Bloomberg APIs Instruments APIInstruments Service — security/curve/government lookups34.6DriveWealth Instruments APIThe Instruments API from DriveWealth — 5 operation(s) for instruments.33.6Datia Instruments APIThe Instruments API from Datia — 1 operation(s) for instruments.32.1LeoLabs Instruments APILeoLabs radar instruments and their tasking.30.9BMLL Reference Data APIQuery reference data for the instruments, listings, and markets in the BMLL universe (equities, ETFs, futur...29.1eToro Market Data APIProvides REST and WebSocket access to real-time and historical market data for all asset classes available ...29.1eToro Watchlists APIProvides REST endpoints for programmatically creating, retrieving, and managing custom instrument watchlist...29.1OpenAQ Instruments APIThe Instruments API from OpenAQ — 3 operation(s) for instruments.28.2LabVantage Solutions Instruments APILaboratory instrument integration27.1NDAX Instruments APIThe Instruments API from NDAX — 2 operation(s) for instruments.26.9Murex Instruments APIFinancial instrument reference data26.8
Emerging 5 Early or largely undocumented
Saxo Bank Instruments APIEnd points serving instrument resources.25.5Ribbon Finance Instruments APIInstrument and market information24.2MSCI Instrument Analytics APIInstrument-level analytics API for pricing and risk measures across asset classes using MSCI models.21.7Lyra Public REST APIPublic REST API endpoints for querying market data, instruments, tickers, options boards, implied volatilit...19.6Checkout.com Instruments APIThe Instruments API from Checkout.com — 2 operation(s) for instruments.18.6
Minimal 3 Almost no public developer surface
Mettler-Toledo International APIThe Mettler-Toledo International API provides access to platform services and data for enterprise integrati...10.2Waters Corporation APIThe Waters Corporation API provides access to platform services and data for enterprise integration and aut...8.0TD Ameritrade Instruments APIThe Instruments API from TD Ameritrade — 2 operation(s) for instruments.0.0

Companies reaching this through an API (38)

These companies publish an API, specification or operation carrying “Instruments” 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.

Adyen Bakkt Bloomberg AIM Bloomberg APIs BMLL Technologies Charles Schwab Checkout.com Clear Street Clearstreet8e71 CME Group Datia Deutsche Börse DriveWealth dxFeed FDC3 FOREX.com Intercontinental Exchange LabVantage Solutions lemon.markets LeoLabs Lyra Moment MSCI Murex MusicBrainz NDAX OANDA OpenAQ Refinitiv Refinitiv Eikon Ribbon Finance Saxo Bank tastytrade TD Ameritrade Trading 212 Upstox Upvest Xpansiv

Score breakdown

Frequency
50.6
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
12.8
mean composite of providers using it
Cohesion
7.5
strength of nearest seed neighbor

Related tags

Options 12 co-occurrences Historical Data 9 co-occurrences Reference Data 12 co-occurrences Trading 22 co-occurrences Futures 6 co-occurrences Market Data 20 co-occurrences Stocks 9 co-occurrences

Where this tag comes from

Api tag43
Provider tag9
Openapi tag23
Openapi op tag55

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/instruments"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/instruments"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/instruments/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.