# What does it cost to attend API World 2026

As of 2026年8月6日, the guide lists OPEN PASS at $195, OPEN PASS + Master Workshops at $695, PRO PASS at $1,500, and PREMIUM PASS at $2,120. Prices rise after 8月13日: PRO becomes $1,690, then $1,875 after 8月31日; PREMIUM becomes $2,385, then $2,650. Groups of 3 or more can request a 25% discount, while students and government affiliates can request 30%.

Source: https://www.withexpa.ai/conf/2026/api-world
Page: API World 2026完全ガイド：日本企業のための参加・出展判断

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Each guide page at https://www.withexpa.ai/conf lists the questions it can answer as complete URLs. Open one exactly as printed; nothing needs to be constructed. `GET https://www.withexpa.ai/llm-query?p=<page>&q=<question>` returns plain text.