{"slug": "behavioral-cloudflare-503-is-now-documented-on-accounts-account-id-ai-gateway", "title": "[Behavioral] Cloudflare: 503 is now documented on /accounts/{account_id}/ai-gateway/billing/topup", "summary": "Cloudflare has added a documented 503 response to the POST /accounts/{account_id}/ai-gateway/billing/topup endpoint and its /config variant, according to the company's published API specification. The change means code that calls the AI Gateway billing top-up endpoint must now handle a 503 status that was previously absent from the spec, an unhandled branch in existing error handling.", "body_md": "## What changed\n\nAn unhandled branch in your error handling.\n\nAffects `POST /accounts/{account_id}/ai-gateway/billing/topup`.\n\n503 is now documented\n\n## Who is affected\n\nCode that reads POST /accounts/{account_id}/ai-gateway/billing/topup.\n\n## Before and after\n\n| Where | Before | After | \n|---|---|---|\n| POST /accounts/{account_id}/ai-gateway/billing/topup | absent | 503 | \n| POST /accounts/{account_id}/ai-gateway/billing/topup/config | absent | 503 | \n\nBased on Cloudflare’s published API specification. [How severity is decided](https://driftwatch.et/method).", "url": "https://wpnews.pro/news/behavioral-cloudflare-503-is-now-documented-on-accounts-account-id-ai-gateway", "canonical_source": "https://driftwatch.et/changes/cloudflare-2026-11-05-dc7819a4", "published_at": "2026-11-05 23:55:32+00:00", "updated_at": "2026-11-06 07:19:42.092520+00:00", "lang": "en", "topics": ["ai-infrastructure", "developer-tools"], "entities": ["Cloudflare", "Cloudflare AI Gateway"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/behavioral-cloudflare-503-is-now-documented-on-accounts-account-id-ai-gateway", "markdown": "https://wpnews.pro/news/behavioral-cloudflare-503-is-now-documented-on-accounts-account-id-ai-gateway.md", "text": "https://wpnews.pro/news/behavioral-cloudflare-503-is-now-documented-on-accounts-account-id-ai-gateway.txt", "jsonld": "https://wpnews.pro/news/behavioral-cloudflare-503-is-now-documented-on-accounts-account-id-ai-gateway.jsonld"}}