[APP] Brainiall

**Name of app / service**

Brainiall

**Link to developer documentation**

- API overview and machine-readable references: https://app.brainiall.com/llms.txt
- Consolidated OpenAPI 3.1 specification: https://app.brainiall.com/api/openapi.json
- Interactive documentation: https://app.brainiall.com/en/docs
- API key signup: https://app.brainiall.com/en/login

**Is lack of support preventing you from moving forward, or do you have a workaround?**

Yes. Brainiall users can call the HTTPS APIs from a generic code or HTTP step, but the app must be integrated with Pipedream before verified registry actions can use managed key-based authentication and appear in the workflow builder. We are ready to contribute the initial components after the app directory and auth schema exist.

**Are there specific actions or triggers you'd like to see for this app? Please let us know here or use the Action and Trigger issue templates to open requests for each!**

Initial read/write-bounded actions:

1. Transcribe an explicitly selected audio file, with optional PT-BR language and diarization.
2. Convert an explicitly selected PDF file to Markdown, with optional page range.
3. Synthesize explicitly supplied text to WAV using a selected voice.

Authentication is a single Brainiall API key. Components would avoid retries for metered multipart or synthesis requests, keep credentials in Pipedream-managed auth, disclose external metered processing, and return request metadata without logging document, audio, or secret contents.

Submitted by the BRAINIALL team.

The issue names no repository files, tests, or entry points; begin by locating the app directory and authentication schema used for integrations. Review how existing components handle API keys, multipart requests, synthesis calls, and metered external processing. Done means the three listed actions and managed Brainiall authentication are available in the workflow builder without exposing secrets or document and audio contents.

Written by the indexing model from the issue text.