predict

Time-series price (implied-probability) history for a...

Time-series price (implied-probability) history for a Polymarket outcome token. Pass the CLOB token id and an interval (1h, 6h, 1d, 1w, 1m, max). Returns timestamped price points — for charting how a market's odds moved. Read-only from Polymarket's CLOB.

get/api/predict/price-history

Request

  • Base URL: https://2s.io
  • URL: https://2s.io/api/predict/price-history
  • Auth: API key in header PAYMENT-SIGNATURE

Query parameters

tokenIdstring required

Token ID.

interval'1h' | '6h' | '1d' | '1w' | '1m' | 'max'

Interval.

fidelityinteger

Fidelity.

trial1

Try before you buy. Set to 1 for one free real call per endpoint per hour — no wallet or payment needed — to verify the endpoint before paying. Equivalent to sending the "X-2s-Trial: 1" request header. Listed only on operations that offer a trial; the others always answer 402.

Response

(unresolved $ref)

Changes

No recorded changes to this operation across all 1 revision of this API.