Deepgram List Models via Locus x402

x402

Deepgram List Models via Locus x402 is a paid API for AI agents from deepgram.x402.paywithlocus.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).

Lists all available Deepgram AI models (speech-to-text and TTS) accessible through the Locus x402 payment gateway

Price / call$0.004

Seller volume →—

Success—

StatusUnknown

How this service works

Locus public pay-per-use API

Output

Returns a JSON object containing a list of all available Deepgram models, including their IDs, names, and capabilities (e.g. transcription models like Nova-3 and TTS models like Aura-2), along with payment confirmation metadata (settled USDC amount, request ID, and status URL).

Example use cases

Choosing a transcription model

“Before I start transcribing my podcast recordings, can you list all the available Deepgram transcription models so I can pick the best one for English audio?”

Discovering TTS voice options

“I want to add voiceover to my app — can you show me all the Aura text-to-speech voices that Deepgram has available right now?”

Auditing available AI speech models

“Can you pull up the full list of Deepgram models currently supported through the x402 gateway so I can document them for my team's integration guide?”

Technical details

Endpoint

POSThttps://deepgram.x402.paywithlocus.com/deepgram/list-models

When to prefer

Use this endpoint when you need to programmatically discover which Deepgram speech AI models are currently available before making transcription or TTS requests. Prefer this over hardcoding model names, since Deepgram regularly adds and updates models. This is the right first step before calling transcribe or TTS endpoints to ensure you're using a valid, current model identifier.

Side effects

Payment failure if insufficient USDC balance — returns payment error
Invalid or malformed POST body — returns 400 bad request
Deepgram API unavailable upstream — returns 502 or timeout
Rate limiting on the x402 gateway — returns 429
Missing required 'input' field in request body — returns validation error

Input

Schema · Request body

Field	Type	Description
inputrequired	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}

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How this service works

Locus public pay-per-use API

Output

Example use cases

Choosing a transcription model

“Before I start transcribing my podcast recordings, can you list all the available Deepgram transcription models so I can pick the best one for English audio?”

Discovering TTS voice options

“I want to add voiceover to my app — can you show me all the Aura text-to-speech voices that Deepgram has available right now?”

Auditing available AI speech models

“Can you pull up the full list of Deepgram models currently supported through the x402 gateway so I can document them for my team's integration guide?”

Technical details

Endpoint

POSThttps://deepgram.x402.paywithlocus.com/deepgram/list-models

When to prefer

Side effects

Payment failure if insufficient USDC balance — returns payment error
Invalid or malformed POST body — returns 400 bad request
Deepgram API unavailable upstream — returns 502 or timeout
Rate limiting on the x402 gateway — returns 429
Missing required 'input' field in request body — returns validation error

Input

Schema · Request body

Field	Type	Description
inputrequired	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}