GET /billing/plans (JWT).
Plan comparison
Legacy Agency subscriptions map to Pro limits in the backend.
Feature flags
Boolean gates enforced on API routes.false returns a plan upgrade message.
Developer integrations (Pro only)
Starter and Free can use the web app AI composer (
ai_composer_enabled) but cannot create API keys or connect MCP/GPT until upgraded to Pro.AI credit weights
AI features deduct credits by operation type:
Multi-platform generation counts per successful platform (e.g. 3 platforms × 2 credits for content generate).
When credits are exhausted, AI routes return a billing/credits message.
Taglines
Upgrading
- Open Settings → Billing in the Postsiva app
- Choose Starter or Pro (monthly or yearly via Paddle)
- After upgrade, create API keys under Settings → API Keys
Which plan do I need?
Next
Authentication
API keys and plan gates
IDs & scopes
Key formats and scopes
Quickstart
First API call