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Documentation Index

Fetch the complete documentation index at: https://docs.ttapi.io/llms.txt

Use this file to discover all available pages before exploring further.

Storage & Persistence

TTAPI provides temporary storage for generated content. Files’ expiration times vary depending on the storage node where they are located.

Expiration Time Table

Storage Domain (Host)ExpirationDescription
https://cdn.ttapi.io1 month+TTAPI’s native storage service
https://cloudflarer2.ttapi.io3 daysCloudflare R2 storage node
https://cdn2.suno.ai
https://delivery.eu2.bfl.ai
Sync with officialOriginal provider’s CDN, follows their official retention policy

Usage Recommendations

As the platform provides temporary relay storage, please keep the following in mind to ensure your business stability:
  • Timely Persistence: We recommend downloading and uploading files to your own cloud storage (e.g., Aliyun OSS, AWS S3) as soon as you receive the results.
  • Avoid Direct Linking: Do not use the platform’s temporary file URLs as long-term access links in your production environment.
Last modified on April 18, 2026