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>>manually approved · 474 tools indexed·since 2026
index / PreReason vs Public API

>_ PreReason vs Public API

PreReason and Public API, side-by-side. Compare the facts below, then pick the one that fits your workflow.

PreReason
Public API
one-liner
Delivers structured, real-time market data and context optimized for AI agents to analyze and make financial decisions.
Provides programmatic trading access to stocks, ETFs, options, crypto, and bonds with real-time execution, rebates on options contracts, and no commissions.
best for
ai agents and developers building financial analysis workflows with programmatic access to structured, analysis-ready bitcoin and macro context.
developers, algorithmic traders, and quantitative analysts automating trading strategies or building custom tools that require low-latency access and high customization.
key feature
One API call returning structured, AI-ready market context.
earns rebates up to $0.10 per stock & ETF options contract traded via API
who uses it
Retail, RIA, Family Office, Hedge Fund, Mutual Fund, Investment Bank
Retail
asset class
Crypto
Multi-asset
function
Data & APIs
Trading Infrastructure, Data & APIs
strategies
Quant / Systematic
Options Trading, Quant / Systematic
workflow
Research, Monitoring
Execution
instruments
—
Stocks, ETFs, Options, Bonds
regions
Global
North America
pricing
$-CALL
FREE
plans
Free $0/month · Basic $19.99/month ($15.99/month annual) · Pro $49.99/month ($39.99/month annual) · Enterprise Custom pricing
API Access $0
free tier
yes
yes
model
freemium
free
via
api, mcp
api, GPT
audience
—
retail
upvotes
0
0

PreReason vs Public API: key differences

  • PreReason covers Crypto; Public API covers Multi-asset.
  • Only PreReason is available via mcp.
  • PreReason also covers research, monitoring in the workflow.
  • Public API also covers execution in the workflow.
  • PreReason lists RIA, Family Office, Hedge Fund, Mutual Fund, Investment Bank users; Public API does not.
  • Public API is tagged for options trading.

about PreReason

prereason delivers pre-reasoned financial intelligence via api for ai agents and developers. single call returns bitcoin on-chain metrics, macro indicators, cross-asset correlations, trend direction, confidence scores, and percentile rankings — aggregated from 6+ data sources (coingecko, blockchain.com, fred, finnhub) in markdown or json format. supports rest api and mcp server integration for claude desktop, cursor, windsurf, and any mcp-compatible agent.

about Public API

trading api offering programmatic access to stocks, etfs, options (including multi-leg), bonds, and crypto with real-time execution, no commissions, and rebates up to $0.10 per stock & etf options contract. provides read access (balances, positions, order history) and write access (place trades, set custom order parameters, access historical market data). available to all public members instantly via account settings—no approval required.

PreReason
Delivers structured, real-time market data and context optimized for AI agents to analyze and make financial decisions.
[↗] visit prereason.com
Public API
Provides programmatic trading access to stocks, ETFs, options, crypto, and bonds with real-time execution, rebates on options contracts, and no commissions.
[↗] visit public.com

See full data, pricing and alternatives on the PreReason profile page, or the Public API profile page.

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