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Best trading strategies APIs

NeuroTrade Signal API

Market Data & Trading

AI-generated crypto trading signals with LLM thesis, confidence scoring, TP/SL targets, and technical breakdown for algorithmic trading systems.

Free 7-Day Trial

100% uptime 176ms avg MCP ready

Card Grading Arbitrage API

Market Data & Trading

Find profitable trading cards to grade. Search any Pokemon, sports, or TCG card and get raw market price, PSA graded prices for grade 9 and grade 10, the spread after grading fees, and projected.

Free 7-Day Trial

100% uptime 2,851ms avg MCP ready

Polymarket vs Kalshi API

Market Data & Trading

Same prediction markets on Polymarket and Kalshi, matched and verified, with both prices, price gaps, and alerts when new markets open. Covers elections, economics, and sports, including games, spreads, and totals.

Free 7-Day Trial

100% uptime 1,276ms avg MCP ready

Latin America Trading Calendar API

Market Data & Trading

Indicates if a date is a trading day for LatAm markets (BYMA, B3, BMV); returns the next trading day, lists annual holidays, and calculates business days between dates

Free 7-Day Trial