> This is a page from the ElevenLabs documentation. For a complete page index, fetch https://elevenlabs.io/docs/llms.txt. For the full documentation in a single file, fetch https://elevenlabs.io/docs/llms-full.txt. # Leads > ElevenLabs provides APIs and SDKs for text to speech, voice cloning, speech to text, sound effects, voice isolator, voice changer, and conversational AI agents. Build voice-enabled applications with lifelike audio generation. ## API Docs - Leads [List leads](https://elevenlabs.io/docs/api-reference/campaigns/leads/list.md) - Leads [Get lead](https://elevenlabs.io/docs/api-reference/campaigns/leads/get.md) - Leads [Remove lead](https://elevenlabs.io/docs/api-reference/campaigns/leads/delete.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://elevenlabs.io/docs/openapi.json) - [OpenAPI YAML](https://elevenlabs.io/docs/openapi.yaml)