Finance APIs — page 4

One API for market data, economics, commodities, climate, and global news. LLM-ready JSON

Annual and interim reports, ad-hoc disclosures and ESEF/XBRL filings from securities regulators in about 60 markets, plus XBRL financials

PocketSmith

Finance

Money management, personal budgeting and cashflow forecasting with PocketSmith, the best personal finance software on the web. Connect multiple bank accounts securely.

Account and Transaction API Specification

Finance

Swagger for Account and Transaction API Specification

Bank Feeds API

Finance

Bank Feeds API enables your SMB users to set up bank feeds from accounts in your application to supported accounting platforms. A bank feed is a connection between a source bank account—in your application—and a target bank account in a supported accounting package. [Read more...](https://docs.codat.io/bank-feeds-api/overview) [See our OpenAPI spec](https://github.com/codatio/oas)

Which US business banking providers accept founders by country of residence, with sources

UAE living costs: KHDA fees, DLD rents, fuel, utilities, telecom and relocation, with dated sources

Card BIN/IIN lookup: network, issuer, country and card type for the first 6-8 digits

Spain: IBAN validation with bank and BIC, EU VAT number check (VIES), Modelo 303 VAT sums

Current UK and US tax rates, allowances and thresholds

Trading hours and session windows for 65 futures products on 16 global exchanges

Cross-validated gold, silver & copper spot, futures & 30-year history in 13 currencies

US Treasury auction results with the tail and bidder split, plus scored economic releases

News with media bias scoring, balanced news synthesis, live market data, AI options pricing

Resolve an IBAN to its bank name, BIC, city and address for 60+ countries

Kalshi & Polymarket trading fee rates and formulas as verified JSON

Holdings of every US ETF, which ETFs hold a stock, and overlap between funds, each dated

Mortgage payment, amortization, affordability and 50-state property tax data

Polymarket and Kalshi odds, all-in executable quotes, EV checks and audited forecast scores

Plain-English explanations of US public companies with SEC filings and earnings data

Real-time exchange rates for Latin American currencies

Big Red Cloud API

Finance

<div style='line-height: 30px;'> <strong>Welcome to the Big Red Cloud API</strong><br/> This API enables programmatic access to Big Red Cloud data.<br/> We have used Swagger to auto generate the API documentation on this page, and it also enables direct interaction with the API in this page. <br/> To get started, you will require an API Key - check out our guide at <a target='_blank' href='https://www.bigredcloud.com/support/generating-api-key-guide/'>https://www.bigredcloud.com/support/generating-api-key-guide/</a> for information on how to get one. <br/> Use the 'Enter API Key' button below to enter your API key and start interacting with your Big Red Cloud data right on this page. <br/> The API key will be stored in your browsers local storage for convenience, but you will be able to delete it at any time if you wish. <br/> For additional information on the API, check out our support article at <a target='_blank' href='https://www.bigredcloud.com/support/api/'>https://www.bigredcloud.com/support/api/</a><br/> </div>

Stock market investment and trading platform

Point-in-time SEC EDGAR fundamentals over /v1