API Reference

Get Options Expirations

get
https://api.tradier.com/v1/markets/options/expirations

Get available expiration dates for a specific underlying symbol

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Query Params
string
required

The underlying security symbol

boolean
required
Defaults to false

Include all option roots

boolean
Defaults to false

Include strikes in response

boolean
Defaults to false

Include contract size in response

boolean
Defaults to false

Include expiration type in response

Headers
string
enum
required

Response format

Allowed:
Responses

400

Invalid request parameters or body

401

Authentication required or invalid credentials

Updated 24 days ago

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Credentials
Bearer
Bearer <access_token>
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Response
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application/json

Updated 24 days ago