Moonshot AI

Kimi K3.1 Pro Highspeed API

Kimi K3.1 Pro Highspeed by Moonshot AI through the RelaySwitch API: $10.00 per million input tokens, $50.00 per million output tokens. Pay by card or crypto (Card, USDT, USDC, BTC, ETH, SOL). No KYC.

Input / M$10.00per million tokens
Cached input / Minput rateper million tokens
Output / M$50.00per million tokens

Specs

Model id
kimi-k3.1-pro-highspeed
Developer
Moonshot AI
Context window
1M tokens
Max output
not published
Input
text

Call it

bash
1curl https://api.relayswitch.io/v1/chat/completions \
2 -H "Authorization: Bearer $RELAYSWITCH_KEY" \
3 -H "Content-Type: application/json" \
4 -d '{
5 "model": "kimi-k3.1-pro-highspeed",
6 "messages": [{"role": "user", "content": "Hello"}]
7 }'

Any OpenAI SDK works: set the base URL to https://api.relayswitch.io/v1 and the model to kimi-k3.1-pro-highspeed. Get a key or read the docs.

Kimi K3.1 Pro Highspeed API key and pricing

One key covers Kimi K3.1 Pro Highspeed and every other model in the catalog. Open the console with an email address, top up from $10 by card or in USDT, USDC, BTC, ETH, SOL, create a key, and send kimi-k3.1-pro-highspeed as the model. No identity check, no subscription; the balance moves only when you call.

A chat turn$0.0452K tokens in, 500 tokens out
A long document$0.6050K tokens in, 2K tokens out
A million tokens$30.00500K in, 500K out

Costs at the live rates above; input and output billed separately, per token, from the prepaid balance.

FAQs

Kimi K3.1 Pro Highspeed: questions

Payment, keys and billing in short.

Open the console

A key in under a minute

Get a key

Or email hello@relayswitch.io

Run Kimi K3.1 Pro Highspeed today

Top up by card or crypto and send "kimi-k3.1-pro-highspeed".