Gemini 3.7 Flash API

Model details

Context window

1.0M tokens

Max output

66K tokens

Input

Text, images, audio, documents

Output

Text

Capabilities

Reasoning, Vision, Tool calling, Streaming, JSON output

Interfaces

OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses

Why teams pick it

• Gemini 3.7 Flash for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.

Call Gemini 3.7 Flash

Gemini 3.7 Flash answers on any of the APIs below — pick the one your code already speaks and just swap in your Inferray key.

curl https://api.inferray.com/v1/chat/completions \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "gemini-3.7-flash",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'

curl https://api.inferray.com/v1/messages \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "gemini-3.7-flash",
  "max_tokens": 1024,
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'

curl https://api.inferray.com/v1/responses \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "gemini-3.7-flash",
  "input": "Hello"
}'

Use Gemini 3.7 Flash in your tools

Every coding agent below has a setup guide. Set the model to gemini-3.7-flash.

• Claude Code
• Codex
• opencode
• Cline
• Roo Code
• Aider
• Continue

More from Google

Alternatives to Gemini 3.7 Flash

• Kimi K2Kimi K2 for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.Moonshot AI
• GLM-5GLM-5 for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.Z.ai
• Grok 4.20 Non-ReasoningGrok 4.20 Non-Reasoning for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.xAI

Questions about this model

How much does the Gemini 3.7 Flash API cost?

Gemini 3.7 Flash costs $0.75 per 1M input tokens and $3.75 per 1M output tokens on Inferray, and cached input is $0.075 per 1M. That is the list price, with no gateway fee on top.

Is there a free tier for Gemini 3.7 Flash?

No. You add credit and pay Gemini 3.7 Flash's list rate for each request — seats, projects, and API keys are free, and pay-as-you-go credit never expires.

Am I charged for failed requests?

No. A request that fails without returning a result is not billed. If a response fails part-way, the tokens already processed before the failure are charged.

Is Gemini 3.7 Flash included in Token Plans?

No. Gemini 3.7 Flash is pay-as-you-go only; Token Plans cover the other text models in the catalog.

Can I use Gemini 3.7 Flash in Claude Code?

Yes. Set ANTHROPIC_BASE_URL to https://api.inferray.com, ANTHROPIC_AUTH_TOKEN to your Inferray key, and ANTHROPIC_MODEL to gemini-3.7-flash. The same key works in Codex, opencode, Cline, and other agents.

Does Gemini 3.7 Flash support tool calling and vision?

Gemini 3.7 Flash supports tool calling, image input, reasoning, JSON output and streaming on Inferray.

Is it the real Gemini 3.7 Flash?

Yes. A request for gemini-3.7-flash is answered by Gemini 3.7 Flash from Google, billed at its published list price. Inferray never substitutes a different or smaller model.