yangmao.ai · Free API intent page

Cerebras Free API Guide

Cerebras has a tracked free API path, with 1M tokens/day and rate limit notes of 30 RPM / 60K TPM / 1M TPD.

Use one OpenLLMAPI key → Open official provider →

Quick verdict

Free API: 1M tokens/day
Rate limits: 30 RPM / 60K TPM / 1M TPD
Best model starting point: Llama 3.3 70B
China access: proxy/relay likely needed

Provider fit matrix

Best fit Fast provider evaluation, prototypes, and fallback routing

Watch out Free credits and rate limits can change without warning

Production fallback Keep at least one compatible backup provider before shipping

Production readiness checklist

Quota gate Start inside 1M tokens/day; log usage before adding retries or batch jobs.

No-card check Try the free path first, then confirm whether billing is required for API keys, higher RPM, or production endpoints.

Regional smoke test Run signup, dashboard, DNS, TLS, and first API call checks from mainland China before launch.

Source freshness Snapshot date: 2026-05-16; official quota and pricing can change without notice.

Python setup snapshot

Start with the smallest possible chat completion, then move the key to your server-side secret manager before production.

from openai import OpenAI

client = OpenAI(
    api_key="your-cerebras-key",
    base_url="https://api.cerebras.ai/v1"
)

response = client.chat.completions.create(
    model="llama-3.3-70b",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

cURL smoke test

Use this to verify endpoint, auth header, model name, response shape, and quota before adding SDK abstractions.

curl https://api.cerebras.ai/v1/chat/completions \
  -H "Authorization: Bearer $CEREBRAS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Llama 3.3 70B",
    "messages": [{"role": "user", "content": "Hello from yangmao.ai"}]
  }'

Free API and pricing notes

1M tokens/day

No credit card, 1M tokens/day, OpenAI-compatible

Access and production risk

Relay or proxy may be needed

Requires proxy. Extremely fast, ideal for low-latency use cases.

Decision checklist

Check Cerebras free credits and rate limits.

Compare same-category providers and China access needs.

Pick the provider with the clearest no-card/free API path for testing.

Fallback CTA with tracked UTM

If you do not want to juggle provider keys, rate limits, and regional access, use openllmapi.com as a unified API fallback.

Try openllmapi with one key →

UTM: utm_source=yangmao.ai · utm_medium=seo · utm_campaign=provider · utm_content=cerebras-free-api

Source snapshot

Data source: yangmao.ai provider YAML tracker plus provider docs reviewed by the daily crawler. Official dashboards can change quota and pricing without notice; verify before production.

yangmao.ai provider id: cerebras
Official source: https://cloud.cerebras.ai
Last updated: 2026-05-16
Free tier: 1M tokens/day
API credits: 1M tokens/day
Rate limit: 30 RPM / 60K TPM / 1M TPD
Access note: Requires proxy. Extremely fast, ideal for low-latency use cases.

FAQ

Does Cerebras have a free API?

Yes. Current yangmao.ai record: 1M tokens/day. Rate limit note: 30 RPM / 60K TPM / 1M TPD.

Is Cerebras OpenAI-compatible?

The recorded setup uses an OpenAI-compatible pattern or SDK-style call. Validate the latest base URL and model names in Cerebras docs.

Can I use Cerebras from China?

Cerebras may need a proxy or relay from mainland China. Test latency and signup before production.

What should I do when Cerebras credits run out?

Compare the alternatives below, check /en/free-ai-api/, or use the openllmapi CTA on this page as a one-key fallback with tracked UTM: campaign=provider, content=cerebras-free-api.