Issues

• WS book hash depends on later last_trade_price: reproducible snapshot and causal validation question

  Polymarket/py-clob-client-v2#117 · Filter by author lashtech2026-commits opened on Sep 9, 2026
  2

• maker address not allowed" — tested 4 configs, all fail differently

  Polymarket/py-clob-client-v2#116 · Filter by author goiasaguas782-max opened on Sep 5, 2026

• CLOB stale sum_of_matched_orders reservation persists with zero open orders or pending trades

  Polymarket/py-clob-client-v2#112 · Filter by author ZacharyATanenbaum opened on Aug 13, 2026

• Root cause for "maker address not allowed": V2 requires the deposit-wallet flow (Poly1271 + ERC-7739 nested signing), which this SDK cannot produce — verified working via rs-clob-client-v2

  Polymarket/py-clob-client-v2#111 · Filter by author ddos-revenge opened on Aug 10, 2026

• Dict bodies with booleans or None produce a different HMAC than JSON

  Polymarket/py-clob-client-v2#108 · Filter by author juliandelu opened on Aug 5, 2026
  1

• GET /fee-rate returns base_fee: 1000 for every fee-bearing market; fd.r carries the real per-category rate

  Polymarket/py-clob-client-v2#107 · Filter by author CollectorGuru opened on Aug 4, 2026
  2

• Clarify semantics of p returned by /prices-history

  Polymarket/py-clob-client-v2#106 · Filter by author lavelock67 opened on Aug 1, 2026

• get_balance_allowance() returns balance=0, allowance=0 for signature_type=1 (POLY_PROXY) despite funder wallet holding real pUSD

  Polymarket/py-clob-client-v2#105 · Filter by author bertsson-cmd opened on Aug 1, 2026

• POLY_PROXY order signature rejected as invalid (identical payload to working UI order). POLY_1271 rejects as invalid signer address and v1 also broken with "invalid order version"

  Polymarket/py-clob-client-v2#104 · Filter by author go-gustavomelo opened on Jul 22, 2026
  5

• Deposit wallet rejects exported EOA signatures — investigate signature_type=3 validation and CLOB auth flow

  Polymarket/py-clob-client-v2#103 · Filter by author JENYOU1126 opened on Jul 19, 2026
  5

• Floating point rounding issue in orders with 1-tick_size and tick_size

  Polymarket/py-clob-client-v2#102 · Filter by author ZinkRuben opened on Jul 16, 2026

• setup_trading_approvals() returns "call blocked" for deposit wallet accounts — matched orders never settle on-chain

  Polymarket/py-clob-client-v2#100 · Filter by author NthMOMENT opened on Jul 8, 2026
  6

• Market orders on fine-tick markets (0.001) are always rejected: taker signed with 5 decimals

  Polymarket/py-clob-client-v2#99 · Filter by author crp4222 opened on Jul 4, 2026
  4

• polymarket

  Polymarket/py-clob-client-v2#97 · Filter by author housteckydavid11-beep opened on Jul 3, 2026

• How to get World Cup game all events

  Polymarket/py-clob-client-v2#93 · Filter by author yujack008 opened on Jun 30, 2026

• POLY_1271 deposit wallet: POST /order fails — API key bound to EOA but orders require signer = deposit wallet

  Polymarket/py-clob-client-v2#91 · Filter by author kfirleva217 opened on Jun 14, 2026
  3

• signature_type=3 with Safe wallet always returns "order signer address has to be the address of the API KEY"

  Polymarket/py-clob-client-v2#90 · Filter by author Kami-2026 opened on Jun 8, 2026
  4

• Limit order filled at a slighter higher amount than the size

  Polymarket/py-clob-client-v2#89 · Filter by author gmoutsin opened on Jun 6, 2026
  6

• Bug

  Polymarket/py-clob-client-v2#88 · Filter by author steez1337 opened on Jun 3, 2026
  1

• create_or_derive_api_key() returns 400 "Could not create api key" with signature_type=3 — API key resolves to EOA not deposit wallet

  Polymarket/py-clob-client-v2#87 · Filter by author sx9gtmtmjv-tech opened on Jun 2, 2026
  4

• Deposit wallet POLY_1271 order rejected because API key identity is EOA, not signer

  Polymarket/py-clob-client-v2#85 · Filter by author cabbeee opened on Jun 1, 2026
  1

• [py_clob_client_v2] timoout error

  Polymarket/py-clob-client-v2#84 · Filter by author 0xcryptosei opened on May 29, 2026
  1

• title

  Polymarket/py-clob-client-v2#83 · Filter by author edgardomqbrothers-web opened on May 27, 2026
  2

• POLY_1271 deposit wallet order rejected: "the order signer address has to be the address of the API KEY"

  Polymarket/py-clob-client-v2#77 · Filter by author Mattirr opened on May 24, 2026
  1

• ## CLOB V2 Python SDK unusable for deposit wallets - /auth/api-key doesnt support EIP-1271

  Polymarket/py-clob-client-v2#76 · Filter by author monnexus-lang opened on May 23, 2026
  3