# ElevenLabs Speech & Transcription Models Catalog

> ElevenLabs Speech & Transcription Models Catalog is a free API for AI agents from ElevenLabs at elevenlabs.mpp.tempo.xyz, Free, status healthy (last checked 2026-10-28, last successful call 2026-10-22).

Returns the list of speech and transcription models available through ElevenLabs via OpenRouter, including prices per unit, available voices, and example requests

## Facts

- Endpoint: GET https://elevenlabs.mpp.tempo.xyz/v1/audio/models?utm_source=zero.xyz
- Price: Free
- Status: healthy
- Last checked: 2026-10-28
- Last successful call: 2026-10-22
- Success rate: 100% of calls made through Zero
- Rating: 5.0 / 5 from 1 review
- Activations on Zero: 3
- Provider: ElevenLabs
- Docs: https://openrouter.ai
- Website: https://openrouter.ai
- Tags: ai
- Canonical page: https://www.zero.xyz/c/elevenlabs-speech-transcription-models-catalog-55a42067
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oqGN4uLT1zP_k-R0Y9zey

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability elevenlabs-speech-transcription-models-catalog-55a42067
```

Example prompt: What speech and transcription models does ElevenLabs have available right now, and what are their prices per unit?

## When to prefer this

Use this endpoint when you need to discover which ElevenLabs TTS or transcription models are currently available before making a speech generation or transcription call — especially to compare prices, check voice support, or obtain example request payloads. Prefer this over hardcoding model names, as model availability and pricing can change.

## Known failure modes

- Service unavailable if ElevenLabs or OpenRouter backend is down
- Empty or stale model list if pricing data has not been refreshed
- Network timeout if the upstream pricing endpoint is slow

## How this service works

Speech and transcription models this service prices, with prices per unit, voices and an example request

## Output

A catalog of available ElevenLabs speech and transcription models, each with its model ID, name, pricing per unit (e.g. per character or per audio second), supported voices, and an example API request demonstrating how to call that model.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/elevenlabs-speech-transcription-models-catalog-55a42067/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from elevenlabs.mpp.tempo.xyz](https://www.zero.xyz/host/elevenlabs.mpp.tempo.xyz/llms.txt)