Skip to content
GridRouterhome

Search

Search providers, capabilities and pages

Sign inGet an API key

Finnhub API

finnhub.io

API
Verification pendingResearched, not yet routed
Stock, fundamentals and alternative data API: company profiles, financials as reported, SEC and global filings. Buying direct: Not published. Listed .
Capabilities
0
From
n/a
Calls, 30 days
0
Ranked first
0 of 0

Overview

Researched from the vendor's own pages; every fact links to its source and the day we checked it.

Finnhub's REST API (Swagger 2.0 spec published) covers company profiles, peers, basic and as-reported financials, SEC and international filings, global filings search, fund ownership and market data. API key via the token query parameter; a 30 API calls per second cap applies on top of every plan's limit.

Company

Verified
Legal name
Not confirmed
Headquarters
Not confirmed
Founded
Not confirmed
Employees
Not confirmed
Ownership
Not confirmed
Status
active
Kind
Data provider
Website
finnhub.io

API

Verified
Access
Self-serve API
Style
REST
Auth
API key (query)
Base URL
https://finnhub.io/api/v1
Features
Bulk —Async —Webhooks —MCP —Sandbox —
Rate limit
30 API calls/second on top of each plan's limit; 429 when exceeded
Docs
ReferenceRate limits

Pricing

Unverified
Model
Not confirmed
List prices
Contact sales
Free tier
Not confirmed
Checked
Sep 29, 2026

Compliance

SOC 2
Not confirmed
GDPR
Not confirmed
CCPA
Not confirmed
DPA
Not confirmed
Resale / storage
Unknown until a written agreement says otherwise

Relationships

Integrations
Not confirmed
Alternatives
None named by the vendor
Sources (2)

Placement in the Grid

Where this vendor sits on the GridRouter Grid in each category it serves. No vendor pays for placement.

Placement in the GridRouter Grid by category
CategoryPlacementExecuteCoverageCallsReport
Company & FirmographicsNot yet rated––0View Grid
Funding & FinancialsNot yet rated––0View Grid
Registries & Public RecordsNot yet rated––0View Grid

API

The vendor's OpenAPI document as stored in the catalog, its operations, and the rate limits it publishes.

Official specSwagger 2.0 · 116 operations Spec (YAML)Vendor's spec
Operations in the finnhub spec
MethodPathSummaryParamsSource
GET/searchSymbol Lookup2Spec
GET/stock/symbolStock Symbol4Spec
GET/stock/market-statusMarket Status1Spec
GET/stock/market-holidayMarket Holiday1Spec
GET/stock/profileCompany Profile3Spec
GET/stock/profile2Company Profile 23Spec
GET/stock/executiveCompany Executive1Spec
GET/newsMarket News2Spec
GET/company-newsCompany News3Spec
GET/press-releasesMajor Press Releases3Spec
GET/news-sentimentNews Sentiment1Spec
GET/stock/peersPeers2Spec
GET/stock/metricBasic Financials2Spec
GET/stock/price-metricPrice Metrics1Spec
GET/ca/symbol-changeSymbol Change2Spec
GET/ca/isin-changeISIN Change2Spec
GET/stock/historical-market-capHistorical Market Cap3Spec
GET/stock/historical-employee-countHistorical Employee Count3Spec
GET/institutional/profileInstitutional Profile1Spec
GET/institutional/portfolioInstitutional Portfolio3Spec
GET/institutional/ownershipInstitutional Ownership4Spec
GET/stock/ownershipOwnership2Spec
GET/stock/fund-ownershipFund Ownership2Spec
GET/stock/insider-transactionsInsider Transactions3Spec
GET/stock/insider-sentimentInsider Sentiment3Spec
GET/stock/financialsFinancial Statements4Spec
GET/stock/financials-reportedFinancials As Reported6Spec
GET/stock/revenue-breakdownRevenue Breakdown2Spec
GET/stock/filingsSEC Filings6Spec
GET/stock/filings-sentimentSEC Sentiment Analysis1Spec
GET/stock/similarity-indexSimilarity Index3Spec
GET/calendar/ipoIPO Calendar2Spec
GET/sector/metricsSector Metrics1Spec
GET/stock/dividendDividends3Spec
GET/stock/recommendationRecommendation Trends1Spec
GET/stock/price-targetPrice Target1Spec
GET/stock/upgrade-downgradeStock Upgrade/Downgrade3Spec
GET/stock/revenue-estimateRevenue Estimates2Spec
GET/stock/ebitda-estimateEBITDA Estimates2Spec
GET/stock/ebit-estimateEBIT Estimates2Spec

Showing 40 of 116 operations; the full list is in the spec.

Rate limits

Published rate limits for finnhub
LimitScopePlanEndpointBurst / concurrency
30 / secondkeyAllAll— / —

On 429: Status code 429 when the limit is exceeded. GridRouter never paces above these and backs off on 429, honoring Retry-After. Source, checked Sep 29, 2026

Compare Finnhub