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Polaris provides REST endpoints at https://api.polaris.supply. You do not need to memorize the whole surface at once. Choose the endpoint family that matches your task, then read the smaller page for that endpoint.

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Start with the right endpoint

TaskPage
Authenticate requests and understand shared request patternsAuthentication
Discover valid exchanges, assets, and time boundsCatalog
Download bulk historical standardized filesSnapshots
Query recent normalized trade eventsTrades API
Query recent mixed event streamsEvents API
Query interval-based candlesOHLCV API
Query exchange-native payloadsRaw API

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Endpoint families

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Metadata

  • GET /catalog

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Historical files

  • GET /snapshots
  • GET /snapshots/download

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Recent query endpoints

  • GET /trades
  • GET /events
  • GET /ohlcv
  • GET /raw

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Common response pattern

/trades, /events, /raw, and /ohlcv return paginated responses: 
{
  "data": [],
  "next_cursor": "opaque_token_or_null",
  "has_more": false
}
  1. Authentication
  2. Catalog
  3. Snapshots or one of the recent query endpoint pages

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Next steps