CLOB Read (Public)
Post Midpoints Batch
Polymarket-compat POST /midpoints.
Body: [{token_id}, {token_id}, ...] (PM-compat) or
{items: [{token_id}, ...]} (legacy wrapped form). Returns
{token_id: midpoint_string}. Bounded to 50 tokens per
request to match PM’s documented cap.
POST
Post Midpoints Batch
Post Midpoints Batch