API Documentation

⌘K

API Key

GET/api/1/equity-extended/symbol-changes

Symbol Change History API

Returns ticker symbol changes (renames, mergers) over the past year. Useful for data quality and corporate action tracking.

limitnumber

query

Number of results (default 100, max 500)

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Request

curl -X GET \
  'https://api.eulerpool.com/api/1/equity-extended/symbol-changes?limit=10' \
  -H 'Accept: application/json'

200 Response

[
  {
  "old_symbol": "FB",
  "new_symbol": "META",
  "at_date": "2022-06-09T00:00:00.000Z"
}
]