CLIText to Speech$1.00/request

Use HeyGen Text To Speech in Codex CLI

Connect the HeyGen Text To Speech API to Codex CLI through SkillBoss — one API key, no provider lock-in. Starting at $1.00/request.

Convert text to natural-sounding speech using HeyGen's AI voices. Supports SSML, speed control, and word timestamps.

Setup in Codex CLI

  1. Sign up at skillboss.co and create an API key.
  2. Configure Codex CLI to use the SkillBoss API endpoint: https://api.skillboss.co/v1
  3. Set the model to heygen/text-to-speech
  4. Run your first request — HeyGen Text To Speech is now available in Codex CLI.

Model Specs

Model
HeyGen Text To Speech
Type
Text to Speech
Vendor
heygen
Category
text-to-speech
Pricing
$1.00/request
API ID
heygen/text-to-speech

Quick Start Code

Call HeyGen Text To Speech from Codex CLI using the SkillBoss unified API:

curl -X POST 'https://api.skillboss.co/v1/run' \
  -H 'Authorization: Bearer $SKILLBOSS_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "heygen/text-to-speech",
    "inputs": {}
  }'

The same API key works with all 600+ models. Change the model parameter to switch instantly.

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FAQ

How do I use HeyGen Text To Speech in Codex CLI?

Sign up at skillboss.co, get an API key, and configure Codex CLI to use the SkillBoss API endpoint (https://api.skillboss.co/v1). Set the model to heygen/text-to-speech and you're ready to go.

How much does HeyGen Text To Speech cost?

HeyGen Text To Speech costs $1.00/request via SkillBoss with pay-as-you-go billing. No subscription required.

Can I switch to another model without changing my code?

Yes — SkillBoss provides a unified API compatible with OpenAI format. Change the model parameter to switch between 600+ models instantly without modifying your integration.