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GET
Get line price chart data for a specific market

Authorizations

X-TheRundown-Key
string
header
required

Recommended API key request header for new integrations

Path Parameters

eventID
string
required

Canonical V2 event ID from the event_id field returned by event endpoints

marketID
integer
required

Market ID

Query Parameters

participant_id
integer

Filter by the public canonical participant_id returned by GET /api/v2/markets/participants for this event and market. For totals (market 3), use the discovered TYPE_RESULT Over or Under participant ID; do not substitute the participant record id.

affiliate_ids
string

Comma-separated sportsbook/affiliate IDs to filter. Common values include DraftKings (19), FanDuel (23), BetMGM (22), BookMaker (7), BetCRIS (9), Pinnacle (3), Polymarket US (31), Circa Sports (32), Bet105 (33), and Heritage Sports (34). Availability varies by sport and market. On V2 event endpoints (/api/v2/sports/{sportID}/events/{date}, /api/v2/events/{eventID}, and their openers/closing siblings), affiliate_ids=0 is a scores-only sentinel: the response keeps events, scores, and status and omits markets and price objects. Other endpoints that share this parameter treat affiliate_ids as a sportsbook filter only.

line
string

Filter by line value

from
string<date-time>

Inclusive start time (RFC3339)

to
string<date-time>

Inclusive end time (RFC3339)

limit
integer
default:1000

Maximum total points across all returned sportsbooks. Invalid or out-of-range values use 1000.

Required range: x <= 5000
main_line
enum<string>
default:false

When true, return only history rows (or chart points) that were the sportsbook's main line when written — is_main_line = true on history rows, m = true on chart points. Sorted by time, each change of the line value for a participant is a main-line move at that timestamp.

Available options:
true,
false

Response

200 - application/json

Chart series data, oldest first. The limit applies across all returned sportsbooks; there is no paging cursor or truncation flag.

meta
object
series
object

Keyed by affiliate ID