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Documentation Index

Fetch the complete documentation index at: https://docs.polyhistorical.com/llms.txt

Use this file to discover all available pages before exploring further.

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Pricing & Plans

PolyHistorical offers three plans. Start free, upgrade when you need more data.

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Plan comparison

FeatureStarter (Free)Pro ($11/mo)Enterprise
Price$0$11/monthCustom
BTC 5m & 15mLast 50AllAll
BTC 1h & 4hLast 24AllAll
BTC 24hLast 5AllAll
ETH markets (5m, 15m, 1h)—AllAll
SOL markets (5m, 15m, 1h)—AllAll
Requests/min60300Custom
Requests/day1,00050,000Unlimited
API Keys1333
Snapshots per marketAllAllAll
Order book depthIncludedIncludedIncluded
Strategy Replay—IncludedIncluded
Priority support—IncludedIncluded
Custom endpoints——Included
Dedicated infra——Included

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What “Last N” means

On the Starter plan, market history access is limited to the most recent BTC markets of each type:
  • BTC 5m & 15m: Access the 50 most recent markets
  • BTC 1h & 4h: Access the 24 most recent markets
  • BTC 24h: Access the 5 most recent markets
ETH and SOL markets are not available on the Starter plan. Pro plans include access to the last 1 month of historical market data across BTC, ETH, and SOL. Enterprise plans have unlimited access to all historical markets.

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Snapshot access

All snapshots per market are available on every plan, including Starter. There are no snapshot limits — if you can access a market, you get all of its snapshots.

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Upgrading

  1. Log in to your Dashboard
  2. Click Upgrade to Pro
  3. Complete payment — your plan upgrades instantly
Your new rate limits and market access take effect immediately. No need to regenerate API keys.

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Downgrading

When you cancel a Pro subscription:
  • Your plan reverts to Starter at the end of the billing cycle
  • Existing API keys continue to work (within Starter limits)
  • Historical data access is reduced to Starter limits

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Enterprise

For teams that need custom endpoints, dedicated infrastructure, or higher limits: Contact us