# Listnr developer resources

- [Developer overview](https://listnr.ai/developers): supported integration entry points
- [Authentication](https://listnr.ai/auth.md): TTS API key handling and Studio discovery
- [TTS reference](https://github.com/team-listnr/text-to-speech-api): official API examples, skills and agent configs
- [Studio OpenAPI](https://studio.listnr.ai/openapi.json): Studio operation schemas
- [Studio MCP](https://studio.listnr.ai/mcp): catalog, pricing and documentation discovery
- [Pricing](https://listnr.ai/pricing.md): current website plan definitions