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Returns up to four recent traders for each market, for a “who’s trading” avatar stack on market cards. The traders come from each market’s 50 most recent trades, newest first. It is a sample for display, not a full count. Use participantCount on the market for the total.

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Endpoint

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Query parameters

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string
required
A comma-separated list of up to 50 market UUIDs.

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Response

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object
A map from market ID to a list of up to 4 { userId, src, alt, fallback }. src is the avatar URL or null, and alt and fallback hold the trader’s display name. Every requested ID is present as a key, with an empty list when there is nothing to show.

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Caching and rate limit

Market reads group, rate-limited per IP (see Rate limits). Responses may be served from a short-lived cache.

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Example request

cURL

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Example response

200