https://commerceai.ai/docs/changeloghttps://commerceai.ai/docs/guide/authenticationhttps://commerceai.ai/docs/guide/conversationshttps://commerceai.ai/docs/guide/creditshttps://commerceai.ai/docs/guide/mcp-clientshttps://commerceai.ai/docs/guide/quickstarthttps://commerceai.ai/docs/guide/rate-limitshttps://commerceai.ai/docs/https://commerceai.ai/docs/pricinghttps://commerceai.ai/docs/reference/errorshttps://commerceai.ai/docs/reference/outcomeshttps://commerceai.ai/docs/reference/search-apihttps://commerceai.ai/docs/reference/shopping-agent