v2.20.1

Fixed

• Error Mapper: SDK Error Extraction (#56): Third-party SDK errors (e.g. @polymarket/clob-client) that attach HTTP metadata (.status, .statusCode, .response) to Error instances are now properly mapped to specific error classes (InsufficientFunds, AuthenticationError, InvalidOrder, etc.) instead of falling through to a generic BadRequest. The error mapper also extracts the real API error message from .response.data instead of using the SDK's generic .message.

Changed

• Error Mapper: Deduplicated Status Code Mapping: Extracted shared mapByStatusCode() method to eliminate duplicated switch logic across axios, plain-object, and SDK error handling paths.

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Installation

npm:

npm install pmxtjs@2.20.1

PyPI:

pip install pmxt==2.20.1

Links

• npm: pmxtjs
• npm: pmxt-core
• PyPI: pmxt

Full Changelog: v2.20.0f...v2.20.1f