Skip to content
OpenParablePublic APIs

Finnhub API

API keyHTTPSFinance
Open documentation ↗

Overview

Real-Time RESTful APIs and Websocket for Stocks, Currencies, and Crypto

Finnhub is a finance API. Requests are authenticated with an API key. It is served over HTTPS.

At a glance

Authentication
API key
HTTPS
Yes
CORS
Unknown
Category
Finance

Questions

Does the Finnhub API need an API key?

Yes. The Finnhub API uses API key authentication; the documentation explains how to get credentials.

Does the Finnhub API support HTTPS?

Yes, the Finnhub API is served over HTTPS.

What are alternatives to the Finnhub API?

Other Finance APIs include Stripe, SEC EDGAR Data, Plaid, Fed Treasury, Razorpay IFSC.

Compare alternatives →

Stripe

Finance

Payment processing, subscriptions, and financial management

API key446 endpoints

SEC EDGAR Data

Finance

API to access annual reports of public US companies

No authCORS

Plaid

Finance

Connect with user's bank accounts and access transaction data

API key198 endpoints

Fed Treasury

Finance

U.S. Department of the Treasury Data

No auth

Razorpay IFSC

Finance

Indian Financial Systems Code (Bank Branch Codes)

No auth

Klarna

Finance

Klarna payment and shopping service

API key

Listed from public-apis (MIT), public-apis database (MIT).