Moonshot · 1.0M context
Kimi K3 API
Use Kimi K3 in the Synaps chat or through one OpenAI-compatible API key. Pay per message from a balance you top up with ETH or USDC. No subscription, no card.
Prices include the 20% Synaps fee and update automatically. “List” is what the provider charges.
Call Kimi K3 from code
Synaps speaks the OpenAI Chat Completions format. Point any OpenAI SDK at Synaps and set model to moonshotai/kimi-k3.
curl https://www.synaps.chat/api/v1/chat/completions \
-H "Authorization: Bearer $SYNAPS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "moonshotai/kimi-k3",
"messages": [{ "role": "user", "content": "Hello!" }]
}'from openai import OpenAI
client = OpenAI(base_url="https://www.synaps.chat/api/v1", api_key="syn_...")
reply = client.chat.completions.create(
model="moonshotai/kimi-k3",
messages=[{"role": "user", "content": "Hello!"}],
)
print(reply.choices[0].message.content)Privacy
Synaps routes this model only to providers that don't store or train on your prompts.
Questions
How much does Kimi K3 cost on Synaps?
$0.287 per million input tokens and $12.96 per million output tokens, including the 20% Synaps fee. A typical chat message costs about $0.0069. You only pay for what you use.
Can I pay for Kimi K3 with crypto?
Yes. Top up your Synaps balance with ETH on Robinhood Chain or Base, or USDC on Base, from $1. Each message is deducted from that balance. There is no subscription or card.
Is there a Kimi K3 API?
Yes. Create an API key on Synaps and call moonshotai/kimi-k3 through the OpenAI-compatible endpoint https://www.synaps.chat/api/v1/chat/completions. Any OpenAI SDK works by changing the base URL.
What can Kimi K3 do?
It accepts text, image, video and produces text, with a context window of 1.0M tokens. You can attach photos in the chat.