# Assistants API Deprecation Scanner — yeezhan.com > One-time pay-per-task emergency tool to make your file ready for submission. > No credits, no balance. One payment unlocks one task result, valid for 24 hours. Tool domain: https://assistants-scan.yeezhan.com Skill definition: https://assistants-scan.yeezhan.com/skill/SKILL.md API documentation: https://assistants-scan.yeezhan.com/api/docs ## What this tool does Scan code for deprecated Assistants API calls (assistants, threads, runs, retrieval) and get Responses API replacements per line. ## Typical user problems - OpenAI hard-stopped the Assistants API and every client.beta.assistants / threads / retrieval call dies with it — finding each occurrence by hand across a codebase misses the ones that only run in production. ## Parameters ## Pricing - Watermarked preview: free, no login required - Final clean output: $0.99 one-time per task - Require login (email/phone OTP) to complete payment - Result available for download 24 hours after payment ## Limitations - Max input 20 MB