Authentication

Send your key on every request:

Authorization: Bearer vx_live_…
# or
X-Api-Key: vx_live_…

Scopes by plan

• Creator — analyze, score, trends, formulas
• Pro — + generate:brief
• Studio — + generate:reel

Guarantees

Responses contain aggregate/anonymized data only. No cross-user library leakage. Write endpoints enforce credit balance + scope. Admin routes are never exposed under /api/v1.