generated: '2026-10-08' method: searched generator: extract-docs-artifacts.py (local) source: https://api.toneperfect.app/quickstart/ sources: - https://api.toneperfect.app/quickstart/ idempotency: coverage: full header: Idempotency-Key evidence: Repeating a request with the same key and the same audio returns the stored result without charging again. pagination: {} versioning: Version is encoded in the URL path (e.g., /v1/assess). error_envelope: JSON object with an "error" field containing "code" and "message" strings (e.g., result.error.code, result.error.message). authentication: Bearer token passed in the Authorization header. note: Fields not described in the documentation are set to null or empty lists. docs: https://api.toneperfect.app/quickstart/