Catalog

Get the catalog

GEThttps://voxa.abhinavyadav.in/api/v1/catalog

The models and languages an agent can use: LLM models, text-to-speech and speech-to-text models, and transcriber providers.

Authorization

An API key (X-API-Key or Authorization: Bearer), or a signed-in member with the agents.view permission.

X-API-KeyAuthorization: Beareragents.view

Query parameters

timezonestringdefault: "Asia/Kolkata"

IANA time zone for every timestamp in the response (at, date, timestamp and *_at fields), as ISO 8601 with the offset. The X-Timezone header works too; the zone used comes back in the X-Timezone response header. An unknown zone is a 400.

Response

200Success.

See the 200 example next to the code samples.

401No credentials, or they are invalid or revoked.

detailstring

What went wrong, in plain words.

403Your role (or an API key) lacks the permission.

detailstring

What went wrong, in plain words.

429Over the per-key rate limit; wait for Retry-After.

detailstring

What went wrong, in plain words.

curl --request GET \
  --url 'https://voxa.abhinavyadav.in/api/v1/catalog?timezone=Asia/Kolkata' \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://voxa.abhinavyadav.in/api/v1/catalog"
params = {
    "timezone": "Asia/Kolkata",
}
headers = {
    "X-API-Key": "<api-key>",
}

response = requests.get(url, params=params, headers=headers)
print(response.status_code, response.json())

const response = await fetch("https://voxa.abhinavyadav.in/api/v1/catalog?timezone=Asia/Kolkata", {
  headers: {
    "X-API-Key": "<api-key>",
  },
})
const data = await response.json()
console.log(response.status, data)

Response

{
  "languages": [
    {
      "id": "hi",
      "label": "Hindi"
    }
  ],
  "llm_models": [
    {
      "id": "gemini-3.5-flash-lite",
      "label": "gemini-3.5-flash-lite"
    }
  ],
  "tts_models": [
    {
      "id": "sonic-3.6",
      "label": "Sonic 3.6 (latest)"
    }
  ],
  "stt_models": [
    {
      "id": "ink-2",
      "label": "Ink 2 (en, hi, fr, ja, es; detects language and turn end)",
      "provider": "cartesia"
    }
  ],
  "stt_providers": [
    {
      "id": "cartesia",
      "label": "Cartesia"
    },
    {
      "id": "deepgram",
      "label": "Deepgram"
    }
  ],
  "deepgram_languages": [
    {
      "id": "hi",
      "label": "Hindi"
    }
  ]
}

{
  "detail": "sign in required"
}

{
  "detail": "your role cannot do this (agents.view)"
}

{
  "detail": "rate limit exceeded; slow down"
}