ListenHub OpenAPI

Pricing & Limits

Plan availability, credit references, and frequency limits.

7. Pricing and Limits

1. Subscription Plans

No paid requirement. OpenAPI is available to all users.

2. Credit Consumption Reference

ListenHub Credits Guide

3. Request Limits

Rate limit:

  • Up to 3 creation requests per minute (3 RPM)
  • Exceeding the limit returns error code 29998

Recommended strategies:

  • Implement a request queue
  • Use exponential backoff for retries
  • Monitor request frequency in real time

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