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AnyRouter
anyrouter/freeFree · 1000/day

Included with Go — $2/mo, or free when you donate a provider key. $0 per token; AnyRouter routes your request to the best available free model. Built for dev loops, prototypes and yolo-mode agents — not your crown-jewels codebase.

Use anyrouter/free[1m] or [500k] to keep only members at or above that context window.

Models in this tier

FeaturesUpstreams
Apple Foundation Model (on-device)
apple/foundation-model
4K——$0$0———
ZDRFree
apple
DeepSeek-V4-Flash
deepseek/deepseek-v4-flash
128K——$0.04$0.08———
Free
+9
DeepSeek
Gemini 3 Flash
google/gemini-3-flash
1M——$0.50$3.00———
Free
+6
Google
Gemma 3n E2B (on-device)
google/gemma-3n-e2b
33K——$0$0———
ZDRFree
Google
Nemotron-3 Super 120B
nvidia/nemotron-3-super-120b-a12b
262K——$0.15$0.65———
ZDRFree
+1
NVIDIA
Nemotron 3 Ultra 550B
nvidia/nemotron-3-ultra-550b-a55b
1M——$0.50$2.50———
ZDRFree
+6
NVIDIA
Nemotron 3.5 Lightning 30B A3B
nvidia/nemotron-3.5-lightning-30b-a3b
131K——$0.05$0.20———
Free
+1
NVIDIA
Qwen3-8B
qwen/qwen3-8b
128K——$0.12$0.46———
Free
Qwen
Space Bunny Alpha
stealth/space-bunny-alpha
1M——$0$0———
Free
+3
stealth

Code samples

POST /api/v1/chat/completions
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anyrouter/free",
    "messages": [{"role": "user", "content": "Say hi in 3 words."}]
  }'
01

Providers + pricing

AnyRouter
anyrouter
Freebuff
freebuff
Antigravity
antigravity
NVIDIA
nvidia
QwenCloud
qwencloud
OpenCode Zen
opencode-zen
02

Try it

POST /api/v1/chat/completions
import { createAnyRouter } from "@anyr/ai-sdk-provider"import { generateText } from "ai" const anyrouter = createAnyRouter() const { text } = await generateText({  model: anyrouter("anyrouter/free"),  prompt: "Say hi in 3 words.",})console.log(text)
Set ANYROUTER_API_KEY · edits on the demo update this code
Live demo

Type a prompt and run it on this model.

AnyRouter Free

Min-context shortcuts:anyrouter/free[500k]anyrouter/free[1m]
  • AnyRouter
  • Freebuff
  • Antigravity
  • NVIDIA
  • QwenCloud
  • OpenCode Zen
CompareTry in playgroundTry it
Texttext → text—token context
Context
—
Input
$0
Output
$0
TTFT
—
Uptime
—
Routes
6
04

Your access

Credits
Free poolnot in pool yetDonate key →
Create API key for this model
Daily quota
1000 requests per day per account — resets at 00:00 UTC.
Included with Go — $2/mo or a donated key. $0 per token.
Use cases
  • Dev loopsWire up an integration and iterate — cheap, fast, no meter running.
  • Prototypes & demosShip a proof-of-concept before you commit a cent.
  • Yolo-mode agentsLet an agent run wild on a scratch repo — coding, chat, or long-context, the pool covers all three.
  • Throwaway scriptsOne-off jobs and glue code you'll delete tomorrow.

Great for dev loops, prototypes, and yolo-mode agents — not your crown-jewels codebase. Free models make no ZDR/data-privacy guarantees, so keep sensitive code on a paid or BYOK route (honestly, half the time that code isn't even yours :).

Text generation
Context lengthVaries by routed model
Categorytext
ReleasedJun 8, 2026
Modalities
Capabilities
05

About

Curated $0 platform models plus the donated free pool (`:free` aggregator keys). Never paid pool, never credits. Free plan: 10 requests/day. Paid plans: 1000 requests/day (resets 00:00 UTC).

Released 2026-06-08

API Details
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