Kimi k3 API
Run moonshotai/kimi-k3 through FastInfra's API.
Pay per token, no subscription, routed to the cheapest available provider.
Kimi k3 pricing
Billed per token used. Prices sync automatically from wholesale providers.
| Direction | Price per 1M tokens |
|---|---|
| Input | $2.99 |
| Output | $14.96 |
5 routes available
Requests route to route-21 by default (lowest cost). FastInfra fails over automatically if a route is unavailable.
| Route label | Model ID |
|---|---|
route-21 |
moonshotai/kimi-k3 |
route-07 |
moonshotai/kimi-k3 |
route-03 |
moonshotai/kimi-k3 |
route-12 |
moonshotai/kimi-k3 |
route-18 |
moonshotai/kimi-k3 |
Call Kimi k3 in 30 seconds
Works with any OpenAI SDK — change the base URL and API key only.
Python
from openai import OpenAI
client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.fastinfra.ai/v1")
response = client.chat.completions.create(
model="moonshotai/kimi-k3",
messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)curl
curl https://api.fastinfra.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "moonshotai/kimi-k3",
"messages": [{"role": "user", "content": "Hello!"}]
}'Kimi k3 — common questions
How much does the moonshotai/kimi-k3 API cost?
On FastInfra, moonshotai/kimi-k3 costs $2.9925/1M input, $14.9625/1M output tokens. Billing is per token used, with no subscription.
Is moonshotai/kimi-k3 compatible with the OpenAI SDK?
Yes. FastInfra exposes moonshotai/kimi-k3 through an OpenAI-compatible endpoint at https://api.fastinfra.ai/v1 — point any OpenAI SDK at that base URL with a FastInfra API key and keep your existing code.
How does routing work for moonshotai/kimi-k3?
moonshotai/kimi-k3 is available on 5 route(s): route-21, route-07, route-03, route-12, route-18. Requests use route-21 by default (lowest cost). FastInfra fails over automatically if a route is unavailable.
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