Cerebras · free inference credits · FreeLLM 免费 AI 资源索引

这个资源提供什么What this offer provides

Cerebras' official pricing page now states: 'Add a valid payment method to receive a one-time $5 promotional credit. The credit expires 30 days after activation. You will not be charged or automatically enrolled in paid usage. API and Playground access will pause when the credit expires or is exhausted unless you separately purchase PayGo credits.'Cerebras' official pricing page now states: 'Add a valid payment method to receive a one-time $5 promotional credit. The credit expires 30 days after activation. You will not be charged or automatically enrolled in paid usage. API and Playground access will pause when the credit expires or is exhausted unless you separately purchase PayGo credits.'

关键信息Key details

免费方式Free method需绑卡：添加有效付款方式后发放一次性 $5 促销额度，激活后 30 天过期；用完或过期后 API 与 Playground 暂停（不会自动扣费）One-time $5 promotional credit granted after adding a valid payment method

有效期Validity一次性 $5，激活后 30 天过期；不自动续发Expires 30 days after activation, or earlier when exhausted; access pauses afterwards unless PayGo credits are purchased

访问条件AccessCerebras 账号 + 有效付款方式（不会自动扣费）Cerebras account plus a valid payment method on file (no automatic charge)

最后核验Last checked2026-10-10

快速上手Quick start

Add a payment method in the Cerebras console to activate the one-time $5 promotional credit (expires 30 days after activation)Follow the model-specific steps to register, create a key and connect the model.

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注册与接入步骤Registration and access steps

准备条件Prerequisites

Cerebras account
Valid payment method on file (not charged automatically)
API key generated in the Cerebras console

Create a Cerebras account and add a valid payment method to receive the one-time $5 promotional creditCreate a Cerebras account and add a valid payment method to receive the one-time $5 promotional credit
Generate an API key and send an OpenAI-compatible chat completion request; the credit expires 30 days after activationGenerate an API key and send an OpenAI-compatible chat completion request; the credit expires 30 days after activation

Cerebras cloud consoleCerebras cloud console ↗查看 API 文档 / 控制台API docs / console ↗

发送第一条请求Send first request

使用下方命令开始调用。Use the command below to make your first request.

可复制命令Copyable command

export CEREBRAS_API_KEY="你的 Key"
curl https://api.cerebras.ai/v1/chat/completions --header "Authorization: Bearer $CEREBRAS_API_KEY" --header 'Content-Type: application/json' --data '{"model":"qwen-3.8-27b","messages":[{"role":"user","content":"Hello"}]}'

如何使用How to use

Add a payment method in the Cerebras console to activate the one-time $5 promotional credit (expires 30 days after activation)Add a payment method in the Cerebras console to activate the one-time $5 promotional credit (expires 30 days after activation)

前置条件Prerequisites

Cerebras accountCerebras account
Valid payment method on file (not charged automatically)Valid payment method on file (not charged automatically)
API key generated in the Cerebras consoleAPI key generated in the Cerebras console

步骤Steps

Create a Cerebras account and add a valid payment method to receive the one-time $5 promotional creditCreate a Cerebras account and add a valid payment method to receive the one-time $5 promotional credit
Generate an API key and send an OpenAI-compatible chat completion request; the credit expires 30 days after activationGenerate an API key and send an OpenAI-compatible chat completion request; the credit expires 30 days after activation

官方来源Official sources

Official pricing page (checked 2026-10-10): 'Add a valid payment method to receive a one-time $5 promotional credit. The credit expires 30 days after activation. You will not be charged or automatically enrolled in paid usage. API and Playground access will pause when the credit expires or is exhausted unless you separately purchase PayGo credits.'Official pricing page (checked 2026-10-10): 'Add a valid payment method to receive a one-time $5 promotional credit. The credit expires 30 days after activation. You will not be charged or automatically enrolled in paid usage. API and Playground access will pause when the credit expires or is exhausted unless you separately purchase PayGo credits.'

Cerebras · free inference creditsCerebras · free inference credits