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← Back to the current changelog Earlier: July 13-19, 2026 →

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2026-07-25 - Full and partial combo redemption lineage

Added dedicated combo redemption endpoints without changing existing position or activity responses. What’s new:
  • GET /v3/combos/redemptions returns canonical combo redemption and reduction history across wallets.
  • GET /v3/wallets/{address}/combos/redemptions returns the same history for one wallet.
  • Every row identifies redemption_scope as full, partial, or transformation and exposes its supporting redemption_evidence.
  • Full redemptions map automated redemption activity to the actual user and combo position.
  • Partial reductions expose source, destination, removed, remaining, parent, and child identifiers, with leg_transition values such as 5_to_1.
  • When canonical market metadata exists, enriched legs include token, result, and current-price fields. Permissionless legs retain their exact position ID without guessed market fields.
  • Filters cover wallet, condition, position, event kind, scope, transaction hash, and time range.
Docs: Combo Redemptions and Wallet Combo Redemptions

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2026-07-24 - Clearer WebSocket and RPC capacity limits

Updated the public limit contract so client connection planning is distinct from subscription planning. What’s clarified:
  • A WebSocket physical-connection allowance is separate from the number of logical subscriptions and filters multiplexed over each connection.
  • Requests authenticated by a member-owned API key use that key’s own plan limits rather than a shared platform key’s allowance.
  • Eligible paid API keys can use the documented Polygon RPC allowance of 50 requests per second.
  • Existing endpoint, message, and authentication formats are unchanged.
Docs: Rate limits

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2026-07-22 - polynode is now part of Agg

polynode joined Agg and continues as a standalone product for Polymarket data customers. What this means for customers:
  • Existing API and WebSocket domains, endpoints, API keys, SDK workflows, and documentation remain available. No client migration is required.
  • Current plan names and pricing remain in place, and the product stays open to all builders.
  • The product focus remains faster maintenance, stronger reliability, and broader data coverage.
Read the announcement

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2026-07-21 - Query trades by order hash

V3 trade feeds can now return every fill associated with one exact Polymarket order hash. What’s new:
  • Use order_hash on GET /v3/trades, GET /v3/wallets/{address}/trades, GET /v3/markets/{token_id}/trades, and GET /v3/markets/slug/{slug}/trades.
  • Wallet queries can combine the hash with maker/taker role, token, condition, market, event, time, and amount filters. Filtering occurs before pagination.
  • group_by=order_hash and sort_by=order_hash work consistently across the global, wallet, market-token, and market-slug routes.
  • A valid hash with no matching fills returns an empty page. A malformed hash returns HTTP 400.
  • Combo trades do not expose a Polymarket order hash, so combining order_hash with include_combos=true returns HTTP 400.
Docs: Trades by Order Hash and Wallet Trades

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2026-07-21 - Clearer subscription expiry and resubscription

Updated how the dashboard handles an earlier paid subscription after its recorded access period ends. What’s changed:
  • Paid access moves to the Free plan at the recorded end time rather than remaining indefinitely on an expired subscription.
  • Existing API keys remain active and adopt Free-plan access and limits.
  • A Free account sees Subscribe in Settings and is sent to current pricing, even when the account retains an older billing reference.
  • A newer active subscription or another valid paid-access method takes precedence, so an old expiry cannot overwrite current access.
  • Delayed billing events from an earlier subscription cannot overwrite a newer successful resubscription.
View current pricing

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2026-07-20 - Updated card checkout and billing portal

Moved new card purchases to the current polynode subscription catalog while preserving active access and in-progress checkouts during the transition. What’s improved:
  • Starter, Growth, and Enterprise purchase buttons open the current card checkout for the published plan and price.
  • The Starter plan retains its three-day trial.
  • A checkout opened from an older browser session is translated to the corresponding current plan instead of failing on an outdated reference.
  • Customers with an active subscription are sent to the correct billing portal instead of creating a duplicate Checkout.
  • Existing paid access remains valid through its recorded paid-through period.
View current pricing