Models
What AI models and APIs are best for building a trading bot with expert trader capabilities?
Answered by Ask AgentGid from our data on Oct 10, 2026. Prices change: check the linked pages before you buy.
Short answer: no model gives you "expert trader" skill by itself. Build the bot as an LLM that does research and reasoning, plus deterministic code that does execution and risk limits. For the stack, use CCXT for crypto exchanges, plus an open-source agent framework as a starting point. The data here doesn't track models for this use, so test candidates on your own historical data or check a public leaderboard such as LMArena. Everything below is research tooling, not financial advice.
| Option | Price | Free tier | Pick when |
|---|---|---|---|
| CCXT | Free library (MIT); exchange fees and limits apply | Yes (library) | Market data and orders across 100+ crypto exchanges; official local MCP server |
| Uniswap Trading API | Free; optional integrator fee up to 5% | Yes, 6 req/s per key | On-chain swaps (Ethereum, Arbitrum, Base, zkSync listed) |
| Polymarket API | No API fee; taker fee 0.04–0.07 rate by category | None stated | Prediction markets |
| Pyth price feeds | From $500/month | Free plan has no API access; trial included | Low-latency oracle prices, if you need them |
| TradingAgents | Free (Apache-2.0), you bring model and data keys | Yes | Multi-agent analyst/risk debate; 110,314 stars, release 0.6.0 |
| Dexter | Not stated | n/a | Deep financial research; #1 in its category, Gid Score 40/100 |
| FinRobot | Free (Apache-2.0) | Yes | Equity research with valuation computed in code; usage -50% over 30 days |
Tips to build it cheaply: - Start with free pieces: CCXT, plus TradingAgents or Dexter for ideas.
Written by an AI model from AgentGid's data and can be wrong; AgentGid does not test products itself. The question comes from a visitor and was rewritten without personal details.