{"slug": "openai-shuts-down-agent-builder-evals-prompts-api-nov-30", "title": "OpenAI Shuts Down Agent Builder, Evals & Prompts API Nov 30", "summary": "OpenAI will shut down three services — the /v1/prompts API, Agent Builder, and Evals — on November 30, 2026, according to byteiota. Applications calling /v1/prompts, using Agent Builder, or relying on Evals must migrate before that date, and byteiota published a migration checklist for affected developers.", "body_md": "Three OpenAI services shut down November 30, 2026. If your app calls /v1/prompts, uses Agent Builder, or relies on Evals, here’s your migration checklist.\n\nThe post \nOpenAI Shuts Down Agent Builder, Evals & Prompts API Nov 30\n appeared first on \nbyteiota\n.", "url": "https://wpnews.pro/news/openai-shuts-down-agent-builder-evals-prompts-api-nov-30", "canonical_source": "https://byteiota.com/openai-november-30-deprecations-migration/", "published_at": "2026-11-01 22:06:52+00:00", "updated_at": "2026-11-01 22:19:48.934985+00:00", "lang": "en", "topics": ["ai-agents", "ai-tools", "developer-tools", "ai-products"], "entities": ["OpenAI", "Agent Builder", "Evals", "byteiota"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/openai-shuts-down-agent-builder-evals-prompts-api-nov-30", "markdown": "https://wpnews.pro/news/openai-shuts-down-agent-builder-evals-prompts-api-nov-30.md", "text": "https://wpnews.pro/news/openai-shuts-down-agent-builder-evals-prompts-api-nov-30.txt", "jsonld": "https://wpnews.pro/news/openai-shuts-down-agent-builder-evals-prompts-api-nov-30.jsonld"}}