Home / Market data APIs & MCPs / Alpaca Market Data API
Alpaca Market Data API
US equities and options market data, free IEX tier and paid full-SIP plan.
Install
https://docs.alpaca.markets/us/docs/about-market-data-apiUse it from an AI client through: Alpaca MCP Server.
Pricing
- Model
- freemium
- Free tier
- Basic: real-time IEX, 200 calls/min
- Paid from
- $99/mo
- Details
- Algo Trader Plus $99/mo: all US exchanges real-time, OPRA options.
- Source
- https://docs.alpaca.markets/us/docs/about-market-data-api (checked 2026-10-29)
Prices change — always confirm on the vendor's page before buying.
Verification
✓ Verified Reachable, links alive, and (for repos) a commit in the last 180 days.
| ✅ | homepage alive |
| ✅ | docs alive |
Automated check on 2026-10-29. How we verify.
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