MiniMax T2a API

Turn text into lifelike speech with MiniMax speech-2.8 / 2.6 / 02 voices.

Data from MiniMax.

Price

Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.

Input schema is not available in the local snapshot. Call inspect first; fill body and queryParams as required and replace any pathParams placeholders before running.

Discover

curl https://keepbal.com/apis/v1/discover -H 'Authorization: Bearer YOUR_KEEPBAL_KEY' -H 'Content-Type: application/json' -d '{"query":"MiniMax"}'

Inspect

curl https://keepbal.com/apis/v1/inspect -H 'Authorization: Bearer YOUR_KEEPBAL_KEY' -H 'Content-Type: application/json' -d '{"publicId":"minimax/t2a"}'

curl

curl https://keepbal.com/apis/v1/minimax/t2a \
  -H 'Authorization: Bearer YOUR_KEEPBAL_KEY' \
  -H 'Content-Type: application/json' \
  -d '{}'

MCP run_tool

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run_tool",
    "arguments": {
      "tool": "minimax/t2a",
      "input": {}
    }
  }
}

Python

import json, os, requests

# Inspect first and replace input_data with the required parameters.
input_data = json.loads("{}")
response = requests.post(
    "https://keepbal.com/apis/v1/minimax/t2a",
    headers={"Authorization": "Bearer " + os.environ["KEEPBAL_API_KEY"]},
    json=input_data,
)
response.raise_for_status()
print(response.json())

Errors and billing

Failed provider calls are not charged. HTTP 400 invalid_request means invalid JSON or parameters, including missing pathParams. HTTP 401 missing_api_key or invalid_api_key means authentication is required. HTTP 402 insufficient_credits means insufficient balance; top up before retrying. HTTP 503 provider_unavailable means the provider is unavailable. A pending run can settle later; poll GET /apis/v1/runs/{id} instead of starting another execution.

Frequently asked questions

How much does this API cost?

Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.

How do I start?

Create a KeepBal account with $1 free credit, obtain an API key, and inspect this tool before running it.

Related tools

Tool	What it returns	Price
MiniMax Image Generation	Text-to-image and image-to-image with MiniMax (image-01 / image-01-live).	Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.
MiniMax Music Generation	Text-to-music: turn a style prompt and lyrics into a full song (MiniMax Music 3.0 / 2.6).	Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.
MiniMax Video Minimax H3	Text-to-video, image-to-video, and reference-to-video with MiniMax-H3, up to 2K.	Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.
MiniMax Video Minimax H3 Fast	Text-to-video, image-to-video, and reference-to-video with MiniMax-H3-Fast, up to 480P.	Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.
MiniMax Video Minimax H3 Max	Text-to-video, image-to-video, and reference-to-video with MiniMax-H3-Max, up to 768P.	Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.
MiniMax Video Minimax H3 Max Turbo	Text-to-video, image-to-video with MiniMax-H3-Max-Turbo, up to 768P.	Provider cost + 35%, quoted by inspect before you run. Quotes are estimates; inspect the spending cap requirements.

MCP documentation

Start with $1 free credit