API Articles
7 articles across AI Catchup's news, guides, tutorials, and comparisons.
All API articles
OpenAI Adds API-Key Spend Dashboards and Hard Limits
OpenAI's API platform now lets teams group Usage and Costs data by API key and set monthly organization or project spend limits. The dashboard feature helps identify which apps and workloads drive spend, while a hard limit can stop affected API traffic with a documented 429 error after the cap is reached.
OpenAI Adds Transparent Backgrounds to GPT-Image-2 in API Preview
OpenAI added transparent-background output in preview for gpt-image-2 and gpt-image-2-2026-04-21 across the Images API and Responses API image-generation tool, with PNG or WebP output required.
OpenAI Cuts GPT-5.6 Prices and Renames Priority Processing to Fast Mode
OpenAI reduced GPT-5.6 Luna pricing by 80% and Terra by 20%, then announced temporary GPT-5.6 Sol API and credit pricing relief for the next three months. OpenAI also renamed Priority processing to Fast mode and updated its pricing guidance for the GPT-5.6 family.
OpenAI adds GPT-Realtime-2.1-mini to the API with reasoning and tool use
GPT-Realtime-2.1-mini is a distilled reasoning model for realtime voice, with function calling, a 128,000-token context window, and text, audio, and image input. OpenAI's pricing page lists it at the same rates as GPT-Realtime-mini: $0.60/$2.40 per 1M text tokens and $10/$20 per 1M audio tokens.
Anthropic raises Claude API rate limits and consolidates tiers into Start, Build, and Scale
Anthropic consolidated Claude Platform usage tiers into three -- Start, Build, and Scale -- and raised rate limits so Sonnet and Haiku match Opus at every tier. Tier placement is automatic, based on usage history rather than spend, but each tier still carries a monthly spend cap.
OpenAI: Responses API web search can now return image results
OpenAI added image results to the Responses API web_search tool, letting apps retrieve web-grounded visuals (with source links) alongside regular text results.
Gemini Interactions API: Steps Schema, `response_format`, and a June 8, 2026 Legacy Sunset
Google is rolling out breaking changes to the Gemini v1beta Interactions API that replace the `outputs` array with a `steps` array, remove `response_mime_type` in favor of a polymorphic `response_format`, and introduce new streaming event types. For REST users, the new schema becomes the default on May 26, 2026, and legacy behavior is removed on June 8, 2026; older Python/JS SDKs (1.x) also break on June 8.