Finance API Directory
Every finance API in our index — payments, banking, market data, crypto — ranked by agentic readiness.
4191
Sites Indexed
36
Avg Score
189 entries in this directory
Twelve Data | Stock, Forex, and Crypto Market Data APIs
twelvedata.com
Try Twelve Data financial APIs for free and get instant access to stock, forex, cryptocurrency, and fundamental market data. Real time, historical, and EOD data.
API
Schema.org
finance
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Insilico Terminal — Professional Crypto Trading Terminal
insilicoterminal.com
Trader-friendly professional grade order, position and execution management system. Advanced capabilities for all. $800B+ in volume since 2021. Free to use.
API
Schema.org
finance
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Affordable Blockchain Developer API | Access RPC Nodes & WebSocket | NOWNodes
nownodes.io
Get instant access to over 100 blockchain RPC nodes and block explorers. Use our affordable blockchain API to connect to Ethereum, Bitcoin, BSC, Polygon, and more. Includes WebSocket, testnet, and shared or private nodes.
API
Schema.org
finance
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Real-Time Crypto Currency API | Coinlayer – Fast & Reliable Data
coinlayer.com
Access real-time and historical crypto data with Coinlayer’s powerful Crypto Currency API. Built for speed, simplicity, and performance—20ms response time, easy integration, and extensive documentation.
API
Schema.org
finance
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
0x | Powerful APIs to build financial apps on crypto rails
0x.org
Developers’ one-stop shop to enable faster crypto trading, better prices, and superior UX. Get started now at 0x.org.
API
Schema.org
finance
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Modern Treasury - Build Products That Move Money
moderntreasury.com
Launch payment operations in days, not months. One API for multi-rail payments with programmable accounts, real-time reporting, and built-in compliance.
API
finance
15
+15 structured API
missing +25 llms.txt
Multi-party payment flows, built for revenue growth
mangopay.com
Break free from rigid payments. Switch to a wallet-based payment infrastructure to control, scale, and monetize payments.
API
finance
15
+15 structured API
missing +25 llms.txt
M
15
+15 structured API
missing +25 llms.txt
Accounting Software for Small Businesses | Xero US
xero.com
Xero online accounting software for your business connects you to your bank, accountant, bookkeeper, and other business apps. Start a free trial today.
API
finance
15
+15 structured API
missing +25 llms.txt
Real-Time and Historical Currency Data with Exchange Rates API
exchangeratesapi.io
Access accurate exchange rate data with ExchangeRatesAPI. Our free API provides reliable rates for 170+ currencies, updated every 60 minutes. Get started now!
API
finance
15
+15 structured API
missing +25 llms.txt
Pocketbase, Stripe, Astro, Boilerplate | FastPocket
fastpocket.dev
FastPocket - Is a boilerplate codebase for everyone to build a product quickly.
API
finance
15
+15 structured API
missing +25 llms.txt
Dolfin | Automating sales commissions
app.heydolfin.com
Optimize your earnings and improve your bottom line with our powerful sales commission calculator. Say goodbye to manual calculations and guesswork - our streamlined SaaS solution makes it easy to accurately calculate commissions for improved revenue and stronger financial performance. Experience hassle-free commission tracking and unlock your full earning potential with our intuitive and precise commission calculation software
API
finance
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
substack.com
substack.com
Substack is a media platform for video, writing, podcasts, and creator-centered communities, all powered by subscriptions.
API
finance
15
+15 structured API
missing +25 llms.txt
BambooSnow Venture · Early capital for automation-native founders
bamboosnow.co
BambooSnow is an early-stage venture firm backing automation-native founders building outside traditional venture corridors.
API
finance
15
+15 structured API
missing +25 llms.txt
VerdictSwarm — Community Risk Desk
vswarm.io
Give your crypto community a risk desk. Send token addresses and get multi-agent risk reports your members can trust and share.
API
finance
15
+15 structured API
missing +25 llms.txt
ChainGPT - Unleash The Power of Blockchain AI
chaingpt.org
ChainGPT offers the fastest growing AI technology for all Crypto and Blockchain related topics. Access unlimited solutions and use-cases using our advanced AI model: Blockchain analytics, AI NFT Generator, AI trading, smart-contract development, AI auditing, risk management, source of crypto news, and much more. Visit ChainGPT.org today. Chain GPT Crypto AI Tools.
API
finance
15
+15 structured API
missing +25 llms.txt
W
Wealthreader: API for obtaining financial data
wealthreader.com
Wealthreader helps companies create fintech solutions, enabling people to connect their financial data to applications and services.
API
finance
15
+15 structured API
missing +25 llms.txt
Up - Upgrade Your Banking
up.com.au
We’re a bank built to give, not take—designing tools that put you in control of your financial future. Driven by free-thinkers, not bankers, we’re redefining modern banking for over 1 million Aussies.
API
finance
15
+15 structured API
missing +25 llms.txt
Cryptocurrency Exchange | SpectroCoin
spectrocoin.com
Buy Bitcoin, Ethereum and other cryptocurrencies with credit and debit card or bank transfer. Get Crypto Loans, order VISA debit card and dedicated IBAN.
API
finance
15
+15 structured API
missing +25 llms.txt
Qualpay - A leader in payment processing solutions.
qualpay.com
Qualpay offers a fully-integrated payment processing solution, including merchant account, payment gateway, invoicing and recurring payments. Take the Savings Challenge today to see how much we can save you in interchange fees.
API
finance
15
+15 structured API
missing +25 llms.txt
The Web Data Layer for Finance · Kadoa
kadoa.com
Kadoa is the web data platform for investment firms. Effortless, reliable, and compliant web scraping at scale for AI agents and analysts.
API
finance
15
+15 structured API
missing +25 llms.txt
LayerEdge — Verifiable Internet
layeredge.io
LayerEdge provides fast, low-cost verification of zero-knowledge/validity proofs, enabling scalable, permissionless innovation on Bitcoin, Ethereum, and other protocols.
API
finance
15
+15 structured API
missing +25 llms.txt
Invest Confidently with Webull - Stocks, Options, ETFs
webull.com
Start investing with Webull's intuitive platform for stocks, options, and ETFs. Join now for free trading tools and community insights.
API
finance
15
+15 structured API
missing +25 llms.txt
P
15
+15 structured API
missing +25 llms.txt
Wire NHS into your agent — MCP server
Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.
Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at
https://nothumansearch.ai/mcp (streamable-http transport).Use NHS via REST
Prefer plain HTTP? Hit the search endpoint directly.
Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
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