GPT 6 Astra
Use cases
prototyping · production workflows
Input
Text
Output
Text
Billing
Per token
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Pricing details
Transparent usage-based pricing with no hidden fees.
Detailed Pricing
Usage-based pricing breakdown
GPT 6 Astra
| Spec | Price | Official/Fal Price(USD) | Savings |
|---|---|---|---|
| Input/1M tokens | 3 Credits≈$3 | 10 Credits | -70% |
| Output/1M tokens | 15 Credits≈$15 | 50 Credits | -70% |
| Cache Read/1M tokens | 0.3 Credits≈$0.3 | 1 Credits | -70% |
Billing Rules
- Output price varies by model, resolution, quality, duration, or token usage.
- Uploaded reference files may be charged separately when supported.
- Add-on capabilities such as web search or image search may be billed per request.
- Token-based models are billed by input and output tokens.
- If the primary route is unavailable, Velokey may automatically switch to a stable fallback route when possible.
- Usage is pay-as-you-go with transparent credit deduction.
* Final cost depends on the generated result.
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API Reference
Complete API call examples and parameter descriptions
Endpoint
https://api.velokey.ai/v1/chat/completionsAuthentication
Bearer YOUR_API_KEYRequest Example
curl https://api.velokey.ai/v1/chat/completions \
-X POST \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-6-astra",
"messages": [{"role": "user", "content": "Hello!"}],
"temperature": 0.7
}'Response Example
{
"id": "req_abc123",
"model": "gpt-6-astra",
"created": 1234567890,
"data": { ... }
}GPT 6 Astra API FAQ
What is the GPT 6 Astra API?
GPT 6 Astra is available through Velokey as a chat model. Set model to gpt-6-astra and use the family-specific endpoint.
Which parameters does GPT 6 Astra use?
The playground shows the main fields for GPT 6 Astra, including the model id and the most important generation parameters.
How is GPT 6 Astra billed?
Pricing is shown on this page when available, and credits are managed from one Velokey account.
Who should use GPT 6 Astra?
It fits teams that want to test, compare, and ship AI capabilities through a unified API.
Start building with GPT 6 Astra today
Use one API key to access low-cost, stable AI models through Velokey.