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GET
Get Series
Look up a single option series by its on-chain seriesId. Returns the series parameters (market, strike, expiry, type) and current settlement status. No authentication required — this is a public read endpoint. Do not send an X-API-Key header; it is neither required nor checked. The seriesId is a uint256 computed deterministically from keccak256(conditionId, yesClobTokenId, strikeBps, expiry, optionType). It doubles as the ERC-1155 token ID for option positions.

Path Parameters

seriesId
string
required

The series ID (uint256 as decimal string).

Example:

"98765432109876543210"

Response

Series details

success
boolean
series
object

An option series registered on ConvallaxCore.