Finance API Directory
Every finance API in our index — payments, banking, market data, crypto — ranked by agentic readiness.
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Quantum Nexus — Legal & Finance
nexusquantum.legal
Sovereign, auditable AI for regulated legal and financial work. Choose Nexus Legal or Nexus Finance.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Lago | Open-Source Billing Infrastructure
getlago.com
Scale your AI or tech business with Lago: event-driven usage metering, hybrid pricing-ready, open-source + cloud — build fast, bill accurately.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
AlgoVault — The Brain Layer for AI Trading Agents
algovault.com
Composite trade calls across 15 exchanges — leading CEX & perp-DEX venues. Multi-factor scoring engine with market-regime context on every call. MCP-native.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
SaaS Affiliate Program Software with 0% Fees | LinkJolt
linkjolt.io
Launch your SaaS affiliate program in minutes. Zero transaction fees, automated Stripe payouts, link and coupon tracking, and a Discovery marketplace where affiliates find you.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Achriom – AI Librarian for Books, Movies, Music, Shows, Anime & Podcasts
achriom.com
Achriom is an AI librarian for books, movies, music, TV shows, anime, and podcasts. Import from Goodreads, Letterboxd, Trakt, and more. Free to start, no credit card.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
FlashAlpha | Options Analytics API - Greeks, Exposure & Vol Surfaces
flashalpha.com
Real-time options analytics API. Greeks, gamma exposure (GEX), SVI volatility surfaces, and market data for 6,000+ US equities & ETFs plus CME index futures (ES, NQ). REST + WebSocket streaming, backtestable since 2017. Free tier available - get your API key in minutes.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
DataForB2B — B2B Data API for AI Agents
dataforb2b.ai
DataForB2B — the real-time B2B data API for AI agents in sales, recruiting and investment. 800M+ profiles, 75M+ companies. REST, MCP, webhooks.
llms.txt
API
AI bots
Schema.org
finance
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
AIBTC
aibtc.com
The Agent Network on Bitcoin
llms.txt
OpenAPI
Schema.org
finance
50
+25 llms.txt
+20 OpenAPI
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
50
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Raise Financial
raisefinancial.com
Raise Financial offers financial solutions for the modern saver, bringing together long-term investment accounts and 529 education savings all under one roof.
llms.txt
API
Schema.org
finance
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
The Indexing Company
indexing.co
The data layer for programmable payments.
llms.txt
API
Schema.org
finance
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
Agni Folio - Global Wealth Tracker with AI & Legacy Planning
agnifolio.com
Track crypto + traditional assets across 20+ global markets. AI-powered insights, legacy transfer planning, and FIRE tracking. Built for international investors worldwide. Multi-currency support with real-time conversion. Free portfolio tracker with XIRR calculations, tax optimization, and estate planning tools.
llms.txt
AI bots
Schema.org
MCP
finance
45
+25 llms.txt
+10 MCP
missing +20 ai-plugin
Akka — The execution layer for on‑chain liquidity
akka.finance
Akka is the routing engine behind every fill — multi-venue aggregation built for real execution, not theoretical best quotes. #1 DEX aggregator on Bitcoin DeFi with $200M+ routed and 1M+ transactions. Live on Ethereum, Hyperliquid and Robinhood. Arbitrum and Base coming next.
llms.txt
API
Schema.org
finance
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
45
+25 llms.txt
+15 structured API
missing +20 ai-plugin
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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